整体尺寸(ｍｍ)(外径×内径×高)：86× 80×112
瓶盖尺寸(ｍｍ)(外径×高)：95×117
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
Natural ® 可熔性聚四氟乙烯(PFA)多层管10m（称呼：3／8B、内径×外径×厚度（mm）：9.52φ×16.0φ×3.24）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：PFA平底容器0116（容量：480ml）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：.
Natural ® 可熔性聚四氟乙烯(PFA)多层管10m（称呼：1／4B、内径×外径×厚度（mm）：6.35φ×12.0φ×2.82）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：PFA平底容器0112（容量：360ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：86× 80×108
瓶盖尺寸(ｍｍ)(外径×高)：95×112
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
可熔性聚四氟乙烯(PFA)螺旋管（称呼：SCFTA-1.8×22.5、m／卷：5）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：PFA平底容器0110（容量：300ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：86× 80× 83
瓶盖尺寸(ｍｍ)(外径×高)：95× 88
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
可熔性聚四氟乙烯(PFA)螺旋管（称呼：SCFTA-0.76×17.4、m／卷：5）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：可熔性聚四氟乙烯(PFA)螺旋管（称呼：SCFTA-1.0×12.0、m／卷：20）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：PFA平底容器0108（容量：240ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：86× 80× 72
瓶盖尺寸(ｍｍ)(外径×高)：95× 76
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
可熔性聚四氟乙烯(PFA)螺旋管（称呼：SCFTA-0.8×9.0、m／卷：20）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：PFA平底容器0106（容量：180ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：66× 61× 90
瓶盖尺寸(ｍｍ)(外径×高)：76× 94
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
可熔性聚四氟乙烯(PFA)螺旋管（称呼：SCFTA-0.75×6.0、m／卷：20）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：Individual SaltRx1 • SaltRx2 • SaltRx HT Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > SaltRx1 • SaltRx2 > Individual SaltRx1 • SaltRx2 • SaltRx HT Reagents
Individual SaltRx1 • SaltRx2 • SaltRx HT Reagents
Applications
- Individual reagents from SaltRx 1, SaltRx 2, and SaltRx HT for screening, optimization and production
Features
- 185 ml volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-907-** and HR2-909-**
** Refers to the reagent number in the kit.
For example, SaltRx 1 reagent number 1 = SaltRx HT reagent A1 = HR2-907-01
For example, SaltRx 2 reagent number 1 = SaltRx HT reagent E1 = HR2-909-01
Click to Zoom In
CAT NO
HR2-907-01
NAME
DESCRIPTION
1.8 M Sodium acetate trihydrate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-02
NAME
DESCRIPTION
2.8 M Sodium acetate trihydrate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-03
NAME
DESCRIPTION
1.5 M Ammonium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-04
NAME
DESCRIPTION
1.5 M Ammonium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-05
NAME
DESCRIPTION
1.5 M Ammonium chloride, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-06
NAME
DESCRIPTION
3.5 M Ammonium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-07
NAME
DESCRIPTION
3.5 M Ammonium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-08
NAME
DESCRIPTION
3.5 M Ammonium chloride, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-09
NAME
DESCRIPTION
2.2 M Sodium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-10
NAME
DESCRIPTION
2.2 M Sodium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-11
NAME
DESCRIPTION
2.2 M Sodium chloride, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-12
NAME
DESCRIPTION
3.2 M Sodium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-13
NAME
DESCRIPTION
3.2 M Sodium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-14
NAME
DESCRIPTION
3.2 M Sodium chloride, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-15
NAME
DESCRIPTION
1.0 M Ammonium citrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-16
NAME
DESCRIPTION
1.8 M Ammonium citrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-17
NAME
DESCRIPTION
1.0 M Ammonium citrate tribasic pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-18
NAME
DESCRIPTION
2.0 M Ammonium citrate tribasic pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-19
NAME
DESCRIPTION
0.7 M Sodium citrate tribasic dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-20
NAME
DESCRIPTION
0.7 M Sodium citrate tribasic dihydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-21
NAME
DESCRIPTION
1.2 M Sodium citrate tribasic dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-22
NAME
DESCRIPTION
1.2 M Sodium citrate tribasic dihydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-23
NAME
DESCRIPTION
0.4 M Magnesium formate dihydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-24
NAME
DESCRIPTION
0.4 M Magnesium formate dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-25
NAME
DESCRIPTION
0.4 M Magnesium formate dihydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-26
NAME
DESCRIPTION
0.7 M Magnesium formate dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-27
NAME
DESCRIPTION
2.0 M Sodium formate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-28
NAME
DESCRIPTION
2.0 M Sodium formate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-29
NAME
DESCRIPTION
2.0 M Sodium formate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-30
NAME
DESCRIPTION
3.5 M Sodium formate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-31
NAME
DESCRIPTION
3.5 M Sodium formate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-32
NAME
DESCRIPTION
3.5 M Sodium formate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-33
NAME
DESCRIPTION
1.2 M DL-Malic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-34
NAME
DESCRIPTION
2.2 M DL-Malic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-35
NAME
DESCRIPTION
1.4 M Sodium malonate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-36
NAME
DESCRIPTION
2.4 M Sodium malonate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-37
NAME
DESCRIPTION
2.5 M Ammonium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-38
NAME
DESCRIPTION
2.5 M Ammonium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-39
NAME
DESCRIPTION
2.5 M Ammonium nitrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-40
NAME
DESCRIPTION
6.0 M Ammonium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-41
NAME
DESCRIPTION
6.0 M Ammonium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-42
NAME
DESCRIPTION
6.0 M Ammonium nitrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-43
NAME
DESCRIPTION
1.5 M Sodium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-44
NAME
DESCRIPTION
1.5 M Sodium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-45
NAME
DESCRIPTION
1.5 M Sodium nitrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-907-46
NAME
DESCRIPTION
4.0 M Sodium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-907-47
NAME
DESCRIPTION
4.0 M Sodium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-907-48
NAME
DESCRIPTION
4.0 M Sodium nitrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-01
NAME
DESCRIPTION
1.0 M Ammonium phosphate monobasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-02
NAME
DESCRIPTION
1.8 M Ammonium phosphate monobasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-03
NAME
DESCRIPTION
1.5 M Ammonium phosphate dibasic, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-04
NAME
DESCRIPTION
2.4 M Ammonium phosphate dibasic, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-05
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 5.0 (0.98 M Sodium phosphate monobasic monohydrate, 0.02 M Potassium phosphate dibasic)
PRICE
$187.00
cart quote
CAT NO
HR2-909-06
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 6.9 (0.35 M Sodium phosphate monobasic monohydrate, 0.65 M Potassium phosphate dibasic)
PRICE
$187.00
cart quote
CAT NO
HR2-909-07
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 8.2 (0.04 M Sodium phosphate monobasic monohydrate, 0.96 M Potassium phosphate dibasic)
PRICE
$187.00
cart quote
CAT NO
HR2-909-08
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 5.0 (1.764 M Sodium phosphate monobasic monohydrate, 0.036 M Potassium phosphate dibasic)
PRICE
$187.00
cart quote
CAT NO
HR2-909-09
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 6.9 (0.63 M Sodium phosphate monobasic monohydrate, 1.17 M Potassium phosphate dibasic)
PRICE
$187.00
cart quote
CAT NO
HR2-909-10
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 8.2 (0.072 M Sodium phosphate monobasic monohydrate, 1.728 M Potassium phosphate dibasic)
PRICE
$187.00
cart quote
CAT NO
HR2-909-11
NAME
DESCRIPTION
0.5 M Succinic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-12
NAME
DESCRIPTION
1.0 M Succinic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-13
NAME
DESCRIPTION
1.5 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-14
NAME
DESCRIPTION
1.5 M Ammonium sulfate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-15
NAME
DESCRIPTION
1.5 M Ammonium sulfate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-16
NAME
DESCRIPTION
2.5 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-17
NAME
DESCRIPTION
2.5 M Ammonium sulfate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-18
NAME
DESCRIPTION
2.5 M Ammonium sulfate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-19
NAME
DESCRIPTION
0.8 M Lithium sulfate monohydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-20
NAME
DESCRIPTION
0.8 M Lithium sulfate monohydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-21
NAME
DESCRIPTION
0.8 M Lithium sulfate monohydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-22
NAME
DESCRIPTION
1.5 M Lithium sulfate monohydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-23
NAME
DESCRIPTION
1.5 M Lithium sulfate monohydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-24
NAME
DESCRIPTION
1.5 M Lithium sulfate monohydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-25
NAME
DESCRIPTION
1.0 M Magnesium sulfate hydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-26
NAME
DESCRIPTION
1.0 M Magnesium sulfate hydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-27
NAME
DESCRIPTION
1.0 M Magnesium sulfate hydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-28
NAME
DESCRIPTION
1.8 M Magnesium sulfate hydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-29
NAME
DESCRIPTION
1.8 M Magnesium sulfate hydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-30
NAME
DESCRIPTION
1.8 M Magnesium sulfate hydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-31
NAME
DESCRIPTION
0.7 M Ammonium tartrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-32
NAME
DESCRIPTION
0.7 M Ammonium tartrate dibasic, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-33
NAME
DESCRIPTION
0.7 M Ammonium tartrate dibasic, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-34
NAME
DESCRIPTION
1.0 M Ammonium tartrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-35
NAME
DESCRIPTION
1.3 M Ammonium tartrate dibasic, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-36
NAME
DESCRIPTION
1.4 M Ammonium tartrate dibasic, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-37
NAME
DESCRIPTION
0.6 M Potassium sodium tartrate tetrahydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-38
NAME
DESCRIPTION
1.2 M Potassium sodium tartrate tetrahydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-39
NAME
DESCRIPTION
0.6 M Potassium sodium tartrate tetrahydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-40
NAME
DESCRIPTION
1.2 M Potassium sodium tartrate tetrahydrate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-41
NAME
DESCRIPTION
0.5 M Potassium thiocyanate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-42
NAME
DESCRIPTION
0.5 M Potassium thiocyanate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-43
NAME
DESCRIPTION
0.5 M Potassium thiocyanate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-44
NAME
DESCRIPTION
4.0 M Ammonium acetate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$187.00
cart quote
CAT NO
HR2-909-45
NAME
DESCRIPTION
4.0 M Ammonium acetate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-46
NAME
DESCRIPTION
4.0 M Ammonium acetate, 0.1 M Tris pH 8.5
PRICE
$187.00
cart quote
CAT NO
HR2-909-47
NAME
DESCRIPTION
35% v/v Tacsimate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
CAT NO
HR2-909-48
NAME
DESCRIPTION
60% v/v Tacsimate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$187.00
cart quote
Support Material(s)
HR2-907-** Individual SaltRx 1 Reagents SDS
HR2-909-** Individual SaltRx 2 Reagents SDS Related Item(S)
- SaltRx 1 • SaltRx 2 • SaltRx HT
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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PFA平底容器0103L（容量：180ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：66× 61× 72
瓶盖尺寸(ｍｍ)(外径×高)：76× 76
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
Additive Screen • Additive Screen HT蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimization Screens > Additive Screen > Additive Screen • Additive Screen HT
Additive Screen • Additive Screen HT
Applications
- Manipulate sample-sample & sample-solvent interactions to improve crystals or alter sample solubility
Features
- 18 classes of reagents
- Highly concentrated (10x) reagent formulation
- 96 unique reagents and excipients
- Tube or Deep Well block format
- Crystallization or sample solubility optimization
Description
Additive Screen is a library of reagents that can affect the solubility and crystallization of biological macromolecules, including both soluble and membrane proteins.
These reagents can perturb and manipulate sample-sample and sample-solvent interactions, as well as perturb water structure which can alter and improve both the solubility and crystallization of a sample. Additives can stabilize or engender conformity by specific interaction with the macromolecules. There are numerous reports of the use of additives to improve the quality and size of macromolecular crystals.1-5
Additive screen reagent classifications include multivalent, salt, amino acid, dissociating agent, linker, polyamine, osmolyte, chaotrope, co-factor, reducing agent, chelating agent, polymer, carbohydrate, non-detergent, amphiphile, detergent, non-volatile organic and volatile organic.
Additive Screen contains 96 unique reagents, 1 ml each.
Additive Screen HT contains 96 unique reagents, 1 ml each, in a single Deep Well block.
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CAT NO
HR2-428
NAME
DESCRIPTION
1 ml, tube format
PRICE
$495.00
cart quote
CAT NO
HR2-138
NAME
DESCRIPTION
1 ml, Deep Well block format
PRICE
$495.00
cart quote
Support Material(s)
HR2-428 Additive Screen Documents
HR2-428 Additive Screen SDS
HR2-138 Additive Screen HT Documents
HR2-138 Additive Screen HT SDS
Additive Screen Formulation & Scoring Data
Additive Screen Frequently Asked Questions Related Item(S)
- Individual Additive Screen Reagents
References
1. Crystallization of membrane proteins., Edited by Hartmut Michel, CRC Press (1991).
2. Crystallization of Nucleic Acids and Proteins: A Practical Approach., Edited by A. Ducruix and R. Giege, Oxford University Press (1992).
3. Cudney, R., et al., Screening and optimization strategies for macromolecular crystal growth., Acta Cryst. (1994) D50, 414-423.
4. Sousa R., Use of glycerol, polyols and other protein structure stabilizing agents in protein crystallization., Acta Cryst. (1995) D51, 271-277.
5. Trakhanov, S. and Quiocho, F.A., Influence of divalent cations on protein crystallization., Protein Science (1995) 4, 9, 1914-1919.
6. Crystallization and preliminary X-ray diffraction analysis of YhbJ from Escherichia coli, a key protein involved in the GlmYZ sRNA regulatory cascade. M. Resch, Y. Gopel, B. Gorke and R. Ficner. M. Resch, Y. Gopel, B. Gorke and R. Ficner.
7. Crystal-contact engineering to obtain a crystal form of the Kelch domain of human Keap1 suitable for ligand-soaking experiments. Stefan Horer, Dirk Reinert, Katja Ostmann, Yvette Hoevels and Herbert Nar. Acta Cryst. (2013). F69, 592-596.
8. Thermofluor-based optimization strategy for the stabilization and crystallization of Campylobacter jejuni desulforubrerythrin. Santos SP, Bandeiras TM, Pinto AF, Teixeira M, Carrondo MA, Romão CV. Protein Expr Purif. 2012 Feb;81(2):193-200. doi: 10.1016/j.pep.2011.10.001. Epub 2011 Oct 24. (Thermofluor using the Additive Screen)
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Crystal Screen • Crystal Screen 2 • Crystal Screen HT蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Screens > Crystal Screen • Crystal Screen 2 > Crystal Screen • Crystal Screen 2 • Crystal Screen HT
Crystal Screen • Crystal Screen 2 • Crystal Screen HT
Applications
- Primary screen for proteins, soluble peptides, nucleic acids, & water soluble small molecules
- Sparse matrix additive screen
Features
- The original sparse matrix screen
- Sparse matrix formula efficiently samples salts, polymers, organics, & pH
- Proven effective with more than 1,000 biological macromolecules
- Tube or Deep Well block format
Description
The Crystal Screen and Crystal Screen 2 reagent kits are designed to provide a highly effective and rapid screening method for the crystallization of macromolecules. The screens are simple and practical for finding initial crystallization conditions. The initial crystallization conditions for more than 1,000 proteins, peptides, oligonucleotides, and small molecules have been determined using Crystal Screen.
A highly effective approach to overcome the exhaustive search for suitable crystallization conditions is the use of a sparse matrix method of trial conditions that is biased and selected from known crystallization conditions for macromolecules. The formulation utilized in Crystal Screen and Crystal Screen 2 evaluates 96 unique mixtures of pH, salts, polymers and organics, and their ability to promote crystal growth.
Crystal Screen contains 50 unique reagents, 10 ml each and is based on the sparse matrix formulation first described by Jancarik and Kim in 1991.
Crystal Screen 2, an extension of Crystal Screen, contains 48 unique reagents, 10 ml each and is based on the formulation first described by Cudney et al in 1994.
Crystal Screen HT contains 1 ml each of reagents 1-48 from Crystal Screen and all 48 reagents from Crystal Screen 2 in a single Deep Well block format.
Ready-to-use reagents are sterile filtered and formulated with ultra-pure Type 1 water, using the highest purity salts, polymers, organics and buffers. Individual reagents are available through the Hampton Research Custom Shop.
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CAT NO
HR2-110
NAME
DESCRIPTION
10 ml, tube format
PRICE
$276.00
cart quote
CAT NO
HR2-112
NAME
DESCRIPTION
10 ml, tube format
PRICE
$276.00
cart quote
CAT NO
HR2-130
NAME
DESCRIPTION
1 ml, Deep Well block format
PRICE
$161.00
cart quote
Support Material(s)
HR2-110 Crystal Screen Documents
HR2-110 Crystal Screen SDS
HR2-112 Crystal Screen 2 Documents
HR2-112 Crystal Screen 2 SDS
HR2-130 Crystal Screen HT Documents
HR2-130 Crystal Screen HT SDS
Crystal Screen Formulation & Scoring Data Related Item(S)
- Individual Crystal Screen • Crystal Screen 2 • Crystal Screen HT Reagents
References
1. Jancarik, J. & Kim, S.H. J. Appl. Cryst. 24, 409-411, (1991).
2. Cudney, R., Patel, S., Weisgraber, K., Newhouse, Y., and McPherson, A., Acta Cryst. (1994) D50, 414-423.
3. Expression, purification, crystallization and preliminary X-ray analysis of two arginine-biosynthetic enzymes from Mycobacterium tuberculosis. F. Moradian, C. Garen, L. Cherney, M. Cherney and M. N. G. James. Acta Cryst. (2006). F62, 986-988.
4. The development and application of a method to quantify the quality of cryoprotectant solutions using standard area-detector X-ray images. McFerrin and Snell, J. Appl. Cryst. (2002). 35, 538-545.
5. Get phases from arsenic anomalous scattering: de novo SAD phasing of two protein structures crystallized in cacodylate buffer. Liu X, Zhang H, Wang XJ, Li LF, Su XD. PLoS One. 2011;6(9):e24227. Epub 2011 Sep 2.
6. Cloning, crystallization and preliminary X-ray diffraction analysis of an intact DNA methyltransferase of a type I restriction-modification enzyme from Vibrio vulnificus. L. Huynh Thi Yen, S.-Y. Park and J.-S. Kim. Acta Cryst. (2014). F70, 489-492 [ doi:10.1107/S2053230X14004543 ]
7. Crystallization and preliminary X-ray analysis of a novel type of lipolytic hydrolase from Bacillus licheniformis. H. Ju, R. Pandian, K. Kim, K. K. Kim and T. D. Kim. Acta Cryst. (2014). F70, 473-475 [ doi:10.1107/S2053230X14004142 ]
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Crystal Screen Cryo • Crystal Screen 2 Cryo蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Screens > Crystal Screen Cryo • Crystal Screen 2 Cryo > Crystal Screen Cryo • Crystal Screen 2 Cryo
Crystal Screen Cryo • Crystal Screen 2 Cryo
Applications
- Primary biased sparse matrix screen with cryo for proteins, soluble peptides, nucleic acids, & water soluble small molecules.
Features
- Developed at Hampton Research
- Cryo ready screening reagents for cryocrystallography
- Sparse matrix formula efficiently samples salts, polymers, organics, & pH
- Tube or Deep Well block format
- Screen for cryo and crystallization conditions using only one screen
Description
Determining initial and optimal cryoprotectant concentration is often a process of trial and error. One must find suitable cryoprotectant concentrations which stabilize the crystal while at the same time combine with the crystallization reagent to form an amorphous glass.
The Crystal Screen Cryo kits removes the guess work from determining the preliminary glycerol concentration required to mix with the crystallization reagent to form an amorphous glass. Crystal Screen Cryo reagents are formulated with the appropriate amount of glycerol required to form an amorphous glass with each unique reagent composition. Crystals obtained in Crystal Screen Cryo kits will already have a suitable concentration of glycerol in the reagent. This avoids exhaustive empirical searches for preliminary cryoprotectant conditions. From the preliminary cryoprotectant conditions, cryoprotectant concentration can be optimized to minimize mosaic spread and maximize diffraction resolution.
Crystal Screen Cryo kits are biased sparse matrices designed for rapid screening of crystallization conditions of biological macromolecules in the presence of glycerol, the most frequently utilized cryoprotectant. The Crystal Screen Cryo kits utilize the original Crystal Screen™ and Crystal Screen 2™ protocol optimized to include the appropriate concentration of glycerol required to form an amorphous glass at 100°K. The primary screen variables are salt, pH, precipitant (salts, polymers, volatile organics, and non-volatile organics), and cryoprotectant concentration. The screen is a straightforward, effective, and practical kit for determining preliminary crystallization conditions and provides a good starting point for finding suitable cryoprotectant conditions for macromolecular crystals grown in a wide range of reagents. Crystal Screen Cryo is also effective in determining the solubility of a macromolecule in a wide range of precipitants and pH.
Crystal Screen Cryo contains 50 unique reagents, 10 ml each and is based on the sparse matrix formulation first described by Jancarik and Kim in 1991 and refined for cryo by Garman in 1996.
Crystal Screen 2 Cryo contains 48 unique reagents, 10 ml each and is based on the formulation first described by Cudney et al in 1994 and refined for cryo by Snell et al in 2002.
Crystal Screen Cryo HT contains 1 ml each of reagents 1-48 from Crystal Screen Cryo and 48 reagents from Crystal Screen 2 Cryo in a single Deep Well block format.
Ready-to-use reagents are sterile filtered and formulated with ultra-pure Type 1 water, using the highest purity salts, polymers, organics and buffers.
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CAT NO
HR2-122
NAME
DESCRIPTION
10 ml, tube format
PRICE
$276.00
cart quote
CAT NO
HR2-121
NAME
DESCRIPTION
10 ml, tube format
PRICE
$276.00
cart quote
CAT NO
HR2-133
NAME
DESCRIPTION
1 ml, Deep Well block format
PRICE
$161.00
cart quote
Support Material(s)
HR2-122 Crystal Screen Cryo Documents
HR2-122 Crystal Screen Cryo SDS
HR2-121 Crystal Screen 2 Cryo Documents
HR2-121 Crystal Screen Cryo 2 SDS
HR2-133 Crystal Screen Cryo HT Documents
HR2-133 Crystal Screen Cryo HT SDS
Crystal Screen Cryo kits Formulation & Scoring Data Related Item(S)
- Individual Crystal Screen Cryo • Crystal Screen 2 Cryo • Crystal Screen Cryo HT Reagents
References
1. Garman, E.F. and Mitchell, E.P., J. Appl. Cryst. (1996) 29, 584- 587.
2. Structure of the single-stranded DNA-binding protein from Streptomyces coelicolor. Stefanic et al, Acta Cryst. (2009) D65, 974-979.
3. The development and application of a method to quantify the quality of cryoprotectant solutions using standard area-detector X-ray images. McFerrin and Snell, J. Appl. Cryst. (2002). 35, 538-545.
4. Cudney, R., Patel, S., Weisgraber, K., Newhouse, Y., and McPherson, A., Acta Cryst. (1994) D50, 414-423.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Detergent Screen蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimization Screens > Detergent Screen > Detergent Screen
Detergent Screen
Applications
- Manipulate sample-sample and sample-solvent interactions, including non-specific aggregation due to hydrophobic interactions, to alter sample solubility, or obtain or improve crystalline samples.
Features
- Developed at Hampton Research
- For use with either membrane or soluble proteins
- Compatible with vapor diffusion, microbatch, and free interface diffusion methods
- 96 Deep Well block format
- Classification of Detergents in screen
- Ionic
- Non-ionic
- Zwitterionic
- Non-detergent Sulfobetaines
Description
Note: HR2-407 Detergent Screen is a new formulation and has replaced the original HR2-406 Detergent Screen HT.
For crystallization to take place, a protein must be soluble in aqueous solution. Ideally the sample should be homogeneous, monodisperse, and in a state of aggregation conducive to interactions which will promote the nucleation and subsequent growth of a crystal. Unfavorable aggregation can compete with, obstruct, and prevent the normal ordering or the sample into a crystal. Many proteins, typically membrane proteins, membrane associated proteins, and soluble proteins contain hydrophobic residues on the surface which can lead to non-specific aggregation, a deterrent to solubility and crystallization. Mild, biological detergents can perturb and manipulate hydrophobic sample-sample and sample-solvent interactions. Incorporating detergents into the solubilization or crystallization reagent during screening and optimization is a popular and effective strategy for identifying conditions which promote and enhance solubility and crystallization. Besides improving the crystallization properties for some proteins and nucleic acids, detergents have also been shown to alleviate problems of twinning and secondary nucleation and can also produce different crystal forms.
Since it can be difficult to impossible a priori to predict and select which detergent or solubilizing agent will minimize the general nonspecific interactions yet at the same time sustain the specific interactions necessary for crystallization, the screening of a portfolio of detergent and solubilizing reagents is an efficient and effective strategy to identify the appropriate and best detergent reagent. The Detergent Screen is a set of solubilization and crystallization specific, mild, biological detergent reagents in a ready to use format at concentrations appropriate for solubility and crystallization screens. The Detergent Screen format allows one to identify a detergent effect as well as help select the best detergent reagent.
Each Detergent Screen kit contains 96 unique detergents. 0.25 ml of detergent solution is formulated at 10 times the reported CMC (unless otherwise noted) in sterile filtered deionized water. The Detergent Screen kit contains 96 solutions in a single Deep Well block, a single sheet of AlumaSeal II Sealing Film, User Guide, Formulations, and Scoring Sheet.
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CAT NO
HR2-407
NAME
DESCRIPTION
0.25 ml, Deep Well block format
PRICE
$495.00
cart quote
Support Material(s)
HR2-407 Detergent Screen Documents
HR2-407 Detergent Screen SDS
Detergent Screen Formulation & Scoring Data Related Item(S)
- Individual Detergent Screen Reagents
References
1. Protein crystallogra phy with non detergent sulfobetaines. Laurent Vuillard, Bassem Baalbakia, Mogens Lehmanna, Sofie Norager, Pierre Legrand, Michel Roth. 1996, J Cryst Growth 168 150-154.
2. A defined protein–detergent–lipid complex for crystallization of integral membrane proteins: The cytochrome b6f complex of oxygenic photosynthesis. Huamin Zhang, Genji Kurisu, Janet L. Smith, and William A. Cramer. Proc Natl Acad Sci U S A. 2003 April 29, 100(9): 5160–5163.
3. An experiment regarding crystalliza tion of soluble proteins in the pres-ence of b-octyl-glucoside. McPherson A., Koszelak, S., Axelrod, H., Day, J., Williams, R., McGrath, M., Robinson, L., and Cascio, D. 1986, J. Biol. Chem. 261: 1969.
4. McPherson A. (1999). Crystallization of Biological Macromolecules. Cold Spring Harbor Laboratory Press, 253-258.
5. Crystallization of membrane proteins. Edited by Hartmut Michel, CRC Press, 1991.
6. Crystallization of nucleic acids and proteins, Edited by A. Ducruix and R. Giege, The Practical Approach Series, Oxford Univ. Press, 1992 175-191.
7. The effects of neutral detergents on the crystallization of soluble proteins. A. McPherson et al. 1986, J. Crystal Growth, 76, 547-553.
8. Kuhlbrand, W., Quarterly Rev. Biophys., 21, 429, 1988.
9. Garavito, R.M., & Picot, D., Methods, A Companion to Methods in En-zymology, 1, 57, 1990.
10. The growth and characterization of membrane protein crystals. R. Mi-chael Garavito, Zora Markovic-Housley, John A. Jenkins. 1986, Journal of Crystal Growth, 76, 701-709.
11. Screening and optimization strategies for macromolecular crystal growth. R. Cudney, S. Patel, K. Weisgraber, Y. Newhouse and A. McPherson. 1994, Acta Cryst. D50, 414-423.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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GRAS Additive蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimization Screens > GRAS Additive > GRAS Additive
GRAS Additive
Applications
- GRAS Additive™ is an optimization kit designed to evaluate 96 unique water soluble reagents and their ability to influence, promote and improve the crystallization of biological macromolecules.
Features
- Developed at Hampton Research
- Bio focused additive screen for the optimization of biological macromolecular crystals
- For use with soluble proteins, membrane proteins, and biological therapeutics
- Generally Recognized As Safe reagent formulation
- Compatible with vapor diffusion, microbatch, free interface diffusion
Description
GRAS Additive is an optimization kit designed to allow rapid and convenient evaluation of 96 unique reagents and their ability to influence the crystallization of biological macromolecules, including but not limited to soluble proteins, membrane proteins, and biological therapeutics.1-5
The chemicals in GRAS Additive have been used under one or more of the following categories. As (1) a Generally Recognized As Safe (GRAS) substance, (2) a pharmaceutical excipient, (3) a normal physiological constituent, (4) a metabolic byproduct.5, and/or (5) a Everything Added to Food in the United States (EAFUS) substance.
The 96 by 1 ml, deep well block reagent screen, is designed to be compatible with most popular crystallization reagents including reagents utilized in Hampton Research screens. Compatible with vapor diffusion, microbatch, and free interface diffusion. For research use only.
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CAT NO
HR2-459
NAME
DESCRIPTION
1 ml, Deep Well block format
PRICE
$545.00
cart quote
Support Material(s)
HR2-459 GRAS Additive Documents
HR2-459 GRAS Additive SDS
GRAS Additive Formulation & Scoring Data Related Item(S)
- Individual GRAS Additive Reagents
References
1. Searching for silver bullets: An alternative strategy for crystallizing macromolecules. Alexander McPherson and Bob Cudney. Journal of Structural Biology 156 (2006) 387-406.
2. A novel strategy for the crystallization of proteins: X-ray diffraction validation. Steven B. Larson, John S. Day, Robert Cudney, and Alexander McPherson. Acta Cryst. (2007) D63, 310-318.
3. Development of an alternative approach to protein crystallization. McPherson, Alexander; Nguyen, Chieniang; Larson, Steven B; Day, John S; Cudney, Bob. J Struct Funct Genomics, Volume 8, Number 4, December 2007, 193-198.
4. Progress in the Development of an Alternative Approach to Macromolecular Crystallization. S. B. Larson,J. S. Day, C. Nguyen, R. Cudney, and A. McPherson. Crystal Growth & Design 2008 Volume 8, No. 8 3038-3052.
5. Wishart DS, Jewison T, Guo AC, Wilson M, Knox C, et al., HMDB 3.0 – The Human Metabolome Database in 2013. Nucleic Acids Res. 2013. Jan 1;41(D1):D801-7. 23161693.
6. Optimization of crystallization conditions for biological macromolecules. Alexander McPherson and Bob Cudney. Acta Crystallographica Section F Volume 70, Issue 11, pages 1445-1467, November 2014.
7. Screening and optimization strategies for macromolecular crystal growth. Cudney R, Patel S, Weisgraber K, Newhouse Y, McPherson A. Acta Crystallogr D Biol Crystallogr. 1994 Jul 1;50(Pt 4):414-23.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Heavy Atom Screens蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimization Screens > Heavy Atom Screens > Heavy Atom Screens
Heavy Atom Screens
Applications
- Heavy atoms for multiple isomorphous replacement
Features
- Convenient sets of popular heavy atoms
- Each kit include a heavy atom tutorial and formulation guide
Description
A Heavy Atom Screen kit provides 50 mg of each heavy atom in an o-ring screw cap micro tube. This convenient format provides sufficient material for the preparation of numerous (15 x 100 mM or 1,500 x 1 mM) small volume (0.1 ml) fresh stock solutions of heavy atoms. The quantity is sufficient for screening and derivatization but avoids the problem of storing large quantities of of heavy atoms.
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CAT NO
HR2-442
NAME
DESCRIPTION
50 mg, tube format
PRICE
$587.00
cart quote
CAT NO
HR2-444
NAME
DESCRIPTION
50 mg, tube format
PRICE
$403.00
cart quote
CAT NO
HR2-446
NAME
DESCRIPTION
50 mg, tube format
PRICE
$447.00
cart quote
CAT NO
HR2-448
NAME
DESCRIPTION
50 mg, tube format
PRICE
$490.00
cart quote
CAT NO
HR2-450
NAME
DESCRIPTION
50 mg, tube format
PRICE
$462.00
cart quote
Support Material(s)
HR2-442 Heavy Atom Screen Pt SDS
HR2-444 Heavy Atom Screen Au SDS
HR2-442 HR2-444 HR2-446 HR2-448 HR2-450 Heavy Atom Screens User Guide
HR2-446 Heavy Atom Screen Hg SDS
HR2-448 Heavy Atom Screen M1 SDS
HR2-450 Heavy Atom Screen M2 SDS Related Item(S)
- Individual Heavy Atom Pt Reagents
- Individual Heavy Atom Screen Hg Reagents
- Individual Heavy Atom Screen M1 Reagents
- Individual Heavy Atom M2 Reagents
References
1. Towards a rational approach for heavy-atom derivative screening in protein crystallography. Johnson Agniswamy, M. Gordon Joyce, Carl H. Hammer, and Peter D. Sun. Acta Cryst. (2008) D64, 354-367.
2. Heavy-atom derivatization. Elspeth Garman and James W. Murray, Acta Cryst. (2003). D59, 1903-1913.
3. Screening for phasing atoms in protein crystallography. Titus J Boggon and Lawrence Shapiro. Structure 2000, Vol 8 No 7, 143-149.
4. Generating isomorphous heavy-atom derivatives by a quick-soak method. Part II: phasing of new structures. Acta Crystallogr D Biol Crystallogr. 2002 Jul;58(Pt 7):1099-103. Epub 2002 Jun 20. Sun PD, Radaev S.
5. Generating isomorphous heavy-atom derivatives by a quick-soak method. Part I: test cases. Acta Crystallogr D Biol Crystallogr. 2002 Jul;58(Pt 7):1092-8. Epub 2002 Jun 20. Sun PD, Radaev S, Kattah M.
6. Preparation of isomorphous heavy-atom derivatives. Methods Enzymol. 1985;114:147-56. Petsko GA. PMID: 4079763
7. An overview of heavy-atom derivatization of protein crystals. A. C. W. Pike, E. F. Garman, T. Krojer, F. von Delft & E. P. Carpenter (2016). Acta Cryst. D72, 303-318.
8. Fluorescence Detection of Heavy Atom Labeling (FD-HAL): a rapid method for identifying covalently modified cysteine residues by phasing atoms.Chaptal V, Ujwal R, Nie Y, Watanabe A, Kwon S, Abramson J. J Struct Biol. 2010 Jul;171(1):82-7.
9. A rapid and rational approach to generating isomorphous heavy-atom phasing derivatives. Lu J, Sun PD. FEBS J. 2014 Sep;281(18):4021-8.
10. A rational approach to heavy-atom derivative screening. Joyce MG, Radaev S, Sun PD. Acta Crystallogr D Biol Crystallogr. 2010 Apr;66(Pt 4):358-65.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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可熔性聚四氟乙烯(PFA)螺旋管（称呼：SCFTA-0.75×4.0、m／卷：20）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：PFA平底容器0104（容量：120ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：49× 44×120
瓶盖尺寸(ｍｍ)(外径×高)：59×124
确认材料的耐药性 >> 耐药性检索
产品特征：.特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
可熔性聚四氟乙烯(PFA)螺旋管（称呼：SCFTA-0.5×2.6、m／卷：20）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：PFA平底容器0103（容量：90ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：66× 61× 49
带瓶盖尺寸(ｍｍ)(外径×高)：76× 53
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
可熔性聚四氟乙烯(PFA)-HG管（规格（内径×外径×厚度）： 22×25×1.5）日本三博特sanplatec
规格(外径×内径×厚度)：22×25×1.5
最小弯曲半径 ：370
破坏压力：19
长度：10m/卷
确认材料的耐药性 >> 耐药性检索
产品特征：●特点
在之前的 PFA管的性能上有所增加， 有以下的特点。
・ 使用新的 PFA有优良的纯染性、 减少离子洗脱。 ・ 管内表面平滑 (Rt=0.2µm)。 (Rt=Rmax:最大高度 ) ・ 减少粒子和药液的滞留。
・ 透明性增加。
・ 绝缘性增加
・ 管内表面积减少降低药液浸透层。
・ 受力的情况下耐应力开裂性提高 (例如 ： 硫酸过水、 发烟硫酸 )
| 单位 | PFA-HG管 | A公司 | B公司 | |
| 表面粗糙程度 (Rt) | (μm) | 0.2 | 0.8 | 0.8 |
| ※上述数值是实际测定值， 不是规格值。 ※Rt=Rmax ※A公司、 B公司是普通的 PFA管。 |
| ■金属离子洗脱结果 | ||
| 项目 | 洗脱重量 | |
| K | ＜ 0.02 | |
| Na | ＜ 0.01 | |
| Ca | ＜ 0.01 | |
| Al | ＜ 0.02 | |
| Cr | ＜ 0.01 | |
| Ni | ＜ 0.01 | |
| Fe | ＜ 0.02 | |
| Cu | ＜ 0.01 |
| <分析方法> ①切断样本 PFA-HG管 (10×12)1m，用水清洗干净切口。 ②充填大约 70ml氢氟酸到样本中，室温下进行6天的洗脱试验。 ③洗脱试验结束后，蒸干结晶洗脱液，往残留物 中加入硝酸后用去离子水进行稀释。furesu原 子吸收光谱法测定洗脱液里含有成分的绝对含量。 |
Index • Index HT蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Screens > Index > Index • Index HT
Index • Index HT
Applications
- Primary, diverse reagent system crystallization screen for proteins, complexes, peptides, nucleic acids, & water soluble small molecules
Features
- Developed at Hampton Research
- A data-driven biased sparse matrix and grid screen
- Screens classic, contemporary, & modern crystallization reagents
- Samples pH 3 to 9
- Compatible with microbatch, vapor diffusion, & liquid diffusion methods
- Specially formulated reagent zones:
- Traditional salts versus pH
- Neutralized organic acids
- High [salt] with low [polymer]
- High [polymer] with low [salt]
- Low ionic strength versus pH
- PEG & Salt versus pH
- PEG & Salt
- Tube or Deep Well block format
Description
Index is designed as a 96 reagent crystallization screen that combines the strategies of the grid, sparse matrix, and incomplete factorial screening with traditional, contemporary, and new crystallization reagent systems into a highly effective and efficient format.
Index, as the name implies, efficiently samples a series of specially formulated reagent zones to identify which reagent class or classes and pH are effective in producing crystals or limiting sample solubility. Results from Index can be used to design optimization experiments and to identify follow on screens by reagent class. For example, positive results with salt based reagents in Index may be followed up with further screening using SaltRx or Grid Screen Salt HT. Success with polymer based reagents in Index may be followed up with further screening using PEGRx or PEG/Ion.
Index utilizes a broad, yet refined portfolio of crystallization reagent systems. These include the following: (1) traditional salts such as Ammonium sulfate and Sodium chloride versus pH; (2) neutralized organic acids such as Sodium malonate and Tacsimate; (3) High salt concentration mixed with low polymer concentration as well as high polymer concentration mixed with low salt concentration and; (4) Low ionic strength using polymers such as PEG, MPD, Pentaerythritols versus pH. These reagent systems are formulated across a sparse matrix and incomplete factorial of concentration ranges, sampling a pH range of 3 to 9.
Index contains 96 unique reagents, 10 ml each.
Index HT contains 96 unique reagents in a single Deep Well block format.
Ready-to-use reagents are sterile filtered and formulated with ultra-pure Type 1 water, using the highest purity salts, polymers, organics and buffers. Individual reagents are available through the Hampton Research Custom Shop.
Measured pH range of kit is 3 to 9 at 25°C
Average measured pH of kit is 6.8 at 25°C
Median measured pH of kit is 6.9 at 25°C
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CAT NO
HR2-144
NAME
DESCRIPTION
10 ml, tube format
PRICE
$550.00
cart quote
CAT NO
HR2-134
NAME
DESCRIPTION
1 ml, Deep Well block format
PRICE
$161.00
cart quote
Support Material(s)
HR2-144 Index Documents
HR2-144 Index SDS
HR2-134 Index HT Documents
HR2-134 Index HT SDS
Index & Index HT Formulations & Scoring Related Item(S)
- Individual Index • Index HT Reagents
References
1. The advantages of using a modified microbatch method for rapid screening of protein crystallization conditions. A. D′Arcy, A. Mac Sweeney, M. Stihle and A. Haber. Acta Cryst. (2003). D59, 396-399.
2. Cloning, expression, purification, crystallization and preliminary X-ray diffraction analysis of propionate kinase (TdcD) from Salmonella typhimurium. D. K. Simanshu and M. R. N. Murthy. Acta Cryst. (2005). F61, 52-55.
3. Preparation, crystallization and preliminary X-ray analysis of the methionine synthase (MetE) from Streptococcus mutans. T.-M. Fu, X.-Y. Zhang, L.-F. Li, Y.-H. Liang and X.-D. Su. Acta Cryst. (2006). F62, 984-985.
4. Crystallization and preliminary X-ray analysis of glutathione transferases from cyanobacteria. S. C. Feil, J. Tang, G. Hansen, M. A. Gorman, E. Wiktelius, G. Stenberg and M. W. Parker. Acta Cryst. (2009). F65, 475-477.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
- Products
- Gallery
- My Account
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- Contact Us
- Quick Order
- Support
|
- Privacy Policy
- Terms and Conditions
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- Gallery
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- Contact Us
- Quick Order
- Privacy Policy
- Terms and Conditions
|
|
|
|
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© 2022 HAMPTON RESEARCH CORP.
| Website by Skyhound Internet
PFA平底容器0102（容量：60ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：49× 44× 62
瓶盖尺寸(ｍｍ)(外径×高)：59× 66
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。
可熔性聚四氟乙烯(PFA)-HG管（规格（内径×外径×厚度）：16×19×1.5）日本三博特sanplatec
规格(外径×内径×厚度)：16×19×1.5
最小弯曲半径：200
破坏压力：24
长度：10m/卷
确认材料的耐药性 >> 耐药性检索
产品特征：●特点
在之前的 PFA管的性能上有所增加， 有以下的特点。
・ 使用新的 PFA有优良的纯染性、 减少离子洗脱。 ・ 管内表面平滑 (Rt=0.2µm)。 (Rt=Rmax:最大高度 ) ・ 减少粒子和药液的滞留。
・ 透明性增加。
・ 绝缘性增加
・ 管内表面积减少降低药液浸透层。
・ 受力的情况下耐应力开裂性提高 (例如 ： 硫酸过水、 发烟硫酸 )
| 单位 | PFA-HG管 | A公司 | B公司 | |
| 表面粗糙程度 (Rt) | (μm) | 0.2 | 0.8 | 0.8 |
| ※上述数值是实际测定值， 不是规格值。 ※Rt=Rmax ※A公司、 B公司是普通的 PFA管。 |
| ■金属离子洗脱结果 | ||
| 项目 | 洗脱重量 | |
| K | ＜ 0.02 | |
| Na | ＜ 0.01 | |
| Ca | ＜ 0.01 | |
| Al | ＜ 0.02 | |
| Cr | ＜ 0.01 | |
| Ni | ＜ 0.01 | |
| Fe | ＜ 0.02 | |
| Cu | ＜ 0.01 |
| <分析方法> ①切断样本 PFA-HG管 (10×12)1m，用水清洗干净切口。 ②充填大约 70ml氢氟酸到样本中，室温下进行6天的洗脱试验。 ③洗脱试验结束后，蒸干结晶洗脱液，往残留物 中加入硝酸后用去离子水进行稀释。furesu原 子吸收光谱法测定洗脱液里含有成分的绝对含量。 |
PFA平底容器0202（容量：60ml）日本三博特sanplatec
整体尺寸(ｍｍ)(外径×内径×高)：49× 44× 43
瓶盖尺寸(ｍｍ)(外径×高)：59× 47
确认材料的耐药性 >> 耐药性检索
产品特征：特点：使用注射成型工艺，材质坚固，内底部平整，PFA 制，有优异耐药性，几乎不溶出金属离子，耐热性、耐寒性优异，可放入冰箱冷藏及放到油浴里加热, 使用温度范围广，(-196℃～200℃)。(底部平整，传热率优良。) ・同时具有不粘性，无须担心样品粘附。
作用：小瓶是无金属容量瓶，适合水质检查、ICP 分析等实验。 中瓶适合作为反应和保存药液的容器，大瓶适合作为反应用或保存强酸、有机溶剂等废弃液的容器。
注意：15280 ～ 15292 的瓶盖形状与照片不同。