Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Salts > Magnesium formate dihydrate
Magnesium formate dihydrate
Applications
- Crystallization grade Magnesium formate dihydrate for formulating screens or for optimization
Features
- Sterile filtered solution
- 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
Magnesium formate dihydrate
Synonym: Formic acid magnesium salt
C2H2O4Mg • 2H2O
Mr 150.38
CAS Number [6150-82-9]
EC Number 209-173-9
MDL Number MFCD00150512
PubChem Substance ID 24845074
Beilstein Registry Number 3725251
Purity 98.5%
Measured pH Range: 7.6 – 7.8 at 25°C
Measured Conductivity Range: 45.6 – 53.3 mS/cm at 25°C
Measured Refractive Index Range: 1.35203 – 1.35266 at 20°C
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CAT NO
HR2-537
NAME
DESCRIPTION
200 mL
PRICE
$112.00
cart quote
Support Material(s)
HR2-537 Magnesium formate dihydrate SDS Certificate Of Analysis
References
1. Purification, crystallization and initial crystallographic analysis of RNA polymerase holoenzyme from Thermus thermophilus. M. N. Vassylyeva, J. Lee, S. Sekine, O. Laptenko, S. Kuramitsu, T. Shibata, Y. Inoue, S. Borukhov, D. G. Vassylyev and S. Yokoyama. Acta D, Volume 58, Part 9 (September 2002).
2. Expression, purification, crystallization and preliminary X-ray crystallographic studies of a novel acetylcitrulline deacetylase from Xanthomonas campestris. D. Shi, X. Yu, L. Roth, H. Morizono, Y. Hathout, N. M. Allewell and M. Tuchman. Acta Cryst. (2005). F61, 676-679.
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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防静电PFA-NE管（10m） 4.35×6.35日本三博特sanplatec
规格(外径×内径×厚度)：4.35Φ× 6.35(1/4″)Φ×1
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
9 Well Glass Plate & Sandwich Box Setup蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Plates, Hardware & Accessories > 9 Well Glass Plate > 9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
Applications
- Sitting drop crystallization
- Seeding
- Heavy atom soaks
- Cryo transfers
- Large drops to produce large crystals for neutron diffraction studies
Features
- Siliconized, 9 well glass plates
- Concave wells
- Polystyrene box and support
Description
When setting up a Sandwich Box, one pipets 25 ml of crystallization reagent or dehydrant into the bottom of the Sandwich Box, then places a support into the box. The 9 well depression plate is placed upon the support. Drops of sample and reagent are pipetted into the depressions and the lid of the Sandwich Box is sealed closed with vacuum grease.
Why Sandwich Boxes? They allow one to use very, very large drops. They are optically superior to plastic plates and glass slides, and offer different equilibration kinetics than other crystallization plates. Each of the Sandwich Box components can be washed and reused so there is little waste with the Sandwich Box Setup. These plates can be used during screening and optimization, but are best suited for final optimization and production of crystals. Since the glass plates can be removed from the boxes, crystal mounting is convenient. The siliconized 9 well depression plates are also useful for heavy atom soaks, cryo solution dilution and transfers, and seeding experiments where serial dilutions are involved. Sandwich Box Setups are available as a complete set or as individual components so one can customize the system to meet their needs. Square cover slides can be used to seal individual reservoirs but are not typically used in a crystallization setup. The Sandwich Box Setup consists of a square plastic box (4 5/16” x 4 5/16” x 1 1/8”), a polystyrene plate support, and a siliconized, glass plate (4” L x 3 3/8” W (100 mm x 85 mm)) with nine concave depressions (7/8” O.D. x 1/4” D (22 mm x 7 mm)).
Drop sizes up to 800 microliters are possible with the Sandwich Box Setup.
Click to Zoom In
CAT NO
HR3-136
NAME
DESCRIPTION
contains 6 siliconized, 9 well glass plates, 6 plastic supports, and 6 sandwich boxes with covers
PRICE
$462.00
cart quote
CAT NO
HR3-134
NAME
DESCRIPTION
6 plate pack
PRICE
$412.00
cart quote
CAT NO
HR3-132
NAME
DESCRIPTION
40 box case
PRICE
$124.00
cart quote
Related Item(S)
- OptiClear Plastic Cover Slides
- Dow Corning® 7 Release Compound Grease
- Dow Corning® Vacuum Grease
- 22 mm Siliconized Glass Cover Slides
References
1. In situ X-ray crystallography. A. McPherson. J. Appl. Cryst. (2000). 33, 397-400.
2. Preliminary joint X-ray and neutron protein crystallographic studies of endoxylanase II from the fungus Trichoderma longibrachiatum. Kovalevsky, A. Y., Hanson, B. L., Seaver, S., Fisher, S. Z., Mustyakimov, M. & Langan, P. (2011). Acta Cryst. F67, 283-286.
3. Well-based crystallization of lipidic cubic phase microcrystals for serial X-ray crystallography experiments. Acta Crystallographica Section D Structural Biology. 75. 10.1107/S2059798319012695. Andersson, Rebecka & Safari, Cecilia & Båth, Petra & Bosman, Robert & Shilova, Anastasya & Dahl, Peter & Ghosh, Swagatha & Dunge, Andreas & Kjeldsen-Jensen, Rasmus & Nan, Jie & Shoeman, Robert & Kloos, Marco & Doak, R. & Mueller, Uwe & Neutze, Richard & Brändén, Gisela. (2019).
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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防静电PFA-NE管（10m） 2.17×3.17日本三博特sanplatec
规格(外径×内径×厚度)：2.17Φ× 3.17(1/8″)Φ×0.5
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
防静电PFA-NE管（10m）（内径×外径×厚度（mm）：22φ×25φ×1.5）日本三博特sanplatec
规格(外径×内径×厚度)：22Φ×25Φ×1.5
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
Cryschem Plate蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Plates, Hardware & Accessories > 24 Well Crystallization Plates > Cryschem Plate
Cryschem Plate
Applications
- Sitting drop crystallization
- Heavy atom soaks
- Seeding
Features
- Optically clear, concave sitting drop post
- Cryschem Plate – Larger footprint and round reagent reservoir
- Smooth, flat top for easy seal
- Each plate supplied with a cover
Description
Cryschem Plate is large plate footprint with circular reagent reservoir.
Cryschem plate approximate size: 15.0 cm x 10.6 cm x 2.2 cm
Approximate well size: 1.6 cm x 1.5 cm
Typical fill volume: 500 to 1,000 µl
Well capacity: 1.5 ml
Maximum drop volume on post: 40 µl
Recommended seal:
HR3-511 Crystal Clear Sealing Tape (1.88 inch x 43.7 yard roll, with cutter)
HR4-511 Crystal Clear Sealing Tape (1.88 inch x 60 yard roll, without cutter)
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CAT NO
HR3-159
NAME
DESCRIPTION
40 plate case
PRICE
$192.00
cart quote
Related Item(S)
- Crystal Clear Sealing Tape
References
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 Crusher蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Tools & Seeding > Crystal Crusher > Crystal Crusher
Crystal Crusher
Applications
- Crush macro crystals to create micro crystals
Features
- Solid, borosilicate glass tool and handle
- Smooth, hemispherical tip, will not damage crystallization plate
- Prepare micro crystals for seed stock for Microseed Matrix Screening(MMS)
Description
The Crystal Crusher is designed to crush macro crystals into micro crystals for seeding and other applications. The hemispherical end of the tool fits round, concave bottomed sitting drop crystallization plates for efficient crystal crushing. The Crystal Crusher is molded from solid, borosilicate glass. One end of the tool features a larger diameter, cylindrical handle, while the opposite end features a smooth, hemispherical end for crushing crystals without damaging crystallization plates.
Overall length: ~ 43 mm
Diameter of handle: ~ 3 mm
Diameter of hemispherical end: ~ 1 mm
Five Crystal Crushers per pack.
Click to Zoom In
CAT NO
HR4-216
NAME
DESCRIPTION
5 pack
PRICE
$25.00
cart quote
Support Material(s)
HR4-216 Crystal Crusher User Guide Related Item(S)
- Seed Bead™ Kits
- Crystal Clear Sealing Tape
- X-Acto Gripster Knife
References
1. Microseed matrix screening for optimization in protein crystallization: what have we learned? D’Arcy A, Bergfors T, Cowan-Jacob SW, Marsh M. Acta Crystallogr F Struct Biol Commun. 2014 Sep;70 (Pt 9):1117-26. doi: 10.1107/S2053230X14015507. Epub 2014 Aug 29.
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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Magnesium nitrate hexahydrate蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Salts > Magnesium nitrate hexahydrate
Magnesium nitrate hexahydrate
Applications
- Crystallization grade Magnesium nitrate hexahydrate for formulating screens or for optimization
Features
- Sterile filtered solution
- 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
Magnesium nitrate hexahydrate
Synonyms: Magnesium nitrate
Mg(NO3)2 • 6H2O
MgN2O6 • 6H2O
Mr 256.41
CAS [13446-18-9]
EC Number 233-826-7
Merck 14,5674
RTECS Number OM3756000
UN Number 1474 5.1/PG
MDL Number MFCD00149779
PubChem Substance ID 24882354
Purity ≥ 99.0%
Measured pH Range: 2.7 – 4.2 at 25°C
Measured Conductivity Range: 112.4 – 137.0 mS/cm at 25°C
Measured Refractive Index Range: 1.39348 – 1.39373 at 20°C
Al ≤0.0005%
As ≤0.00001%
Ba ≤0.001%
Bi ≤0.001%
Ca ≤0.5%
Cd ≤0.0005%
Cl ≤0.005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K ≤0.01%
Li ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.01%
Ni ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.001%
Zn ≤0.0005%
Click to Zoom In
CAT NO
HR2-657
NAME
DESCRIPTION
200 mL
PRICE
$113.00
cart quote
Support Material(s)
HR2-657 Magnesium nitrate hexahydrate SDS Certificate Of Analysis
References
1. Crystallization and preliminary X-ray diffraction studies on the catalytic domain of the chick retinal neurite-inhibitory factor CRYP-2. T. S. Girish and B. Gopal. Acta Cryst. (2005). F61, 381-383.
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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© 2022 HAMPTON RESEARCH CORP.
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防静电PFA-NE管（10m）（内径×外径×厚度（mm）：16φ×19φ×1.5）日本三博特sanplatec
规格(外径×内径×厚度)：16Φ×19Φ×1.5
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
Tungsten Carbide Scribe & Glass Cutter with Replaceable Tips蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Tools & Seeding > Tungsten Carbide Glass Cutter > Tungsten Carbide Scribe & Glass Cutter with Replaceable Tips
Tungsten Carbide Scribe & Glass Cutter with Replaceable Tips
Applications
- Useful for scribing, cutting and removal of the upper coverglass that seals the LCP Sandwich Set.
Features
- Machined, lightweight aluminum handle
- Replaceable tungsten carbide scribe tip
- Diamond knurling for comfortable and sure grip
- Pocket clip
- Size: 8 mm diameter, 130 mm length
- Reversible tip protects tip and user
Description
Tungsten Carbide scribe and glass cutter with replaceable tungsten carbide tip. Tungsten Carbide Tip can be removed and inverted to protect tip and user. Knurled aluminum alloy body and pocket clip. Overall length 130 mm. Useful for cutting and removal of the upper coverglass that seals the HR3-151 LCP Sandwich Set.
Tungsten carbide scribe tips are not threaded and are held in place with a threaded tip chuck. To remove tip, turn the tip chuck counterclockwise one turn (without completely removing the chuck) while holding the aluminum handle stationary, and pull the tip from the chuck and handle. To install a new tip, slide the new tip into the chuck and handle and tighten the tip chuck clockwise to secure the new tip into the handle. Loosen tip chuck, remove tip, reserve and install with the tip inverted to protect user and the tip when not in use.
Tungsten Carbide Scribe is supplied with one tip installed. Replacement tips sold separately. Tungsten Carbide Scribe Tip is a set of 3 replacement tips designed for the Tungsten Carbide Scribe HR4-702. Tungsten carbide Tip in steel shank to strengthen and protect carbide from damage. Scribe Tip Diameter x Length: 3 mm X 32 mm.
See the JOVE video for more details about using the Tungsten Carbide glass cutter to open LCP Sandwich Set experiments:
Click to Zoom In
CAT NO
HR4-702
NAME
DESCRIPTION
Each
PRICE
$14.00
cart quote
CAT NO
HR4-703
NAME
DESCRIPTION
Pack of 3 tips
PRICE
$20.00
cart quote
Related Item(S)
- LCP Sandwich Set
- FRAP Sandwich Set
References
1. Li, D., Boland, C., Walsh, K., Caffrey, M. Use of a Robot for High-throughput Crystallization of Membrane Proteins in Lipidic Mesophases. J. Vis. Exp. (67), e4000, DOI: 10.3791/4000 (2012).
2. Cherezov, V., and M. Caffrey. (2003) Nano-volume plates with excellent optical properties for fast, inexpensive crystallization screening of membrane proteins. J. Appl. Cryst. 36: 1372-1377.
3. Cherezov, V., Peddi, A., Muthusubramaniam, L., Zheng, Y.F., and M. Caffrey. (2004) A robotic system for crystallizing membrane and soluble proteins in lipidic mesophases. Acta Crystallogr. D Biol. Crystallogr. 60: 1795-1807.
4. Caffrey, M., Li, D., & Dukkipati, A. Membrane protein structure determination using crystallography and lipidic mesophases – recent advances and successes. Biochemistry. DOI: 10.1021/bj300010w, 2012.
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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防静电PFA-NE管（10m）（内径×外径×厚度（mm）：10φ×12φ×1）日本三博特sanplatec
规格(外径×内径×厚度)：10Φ×12Φ×1
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
防静电PFA-NE管（10m）（内径×外径×厚度（mm）：8φ×10φ×1）日本三博特sanplatec
规格(外径×内径×厚度)：8Φ×10Φ×1
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
防静电PFA-NE管（10m）（内径×外径×厚度（mm）：6φ×8φ×1）日本三博特sanplatec
规格(外径×内径×厚度)：6Φ× 8Φ×1
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
VDX Plate without sealant蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Plates, Hardware & Accessories > 24 Well Crystallization Plates > VDX Plate without sealant
VDX Plate without sealant
Applications
- Hanging drop crystallization
- Sitting drop crystallization with Micro-Bridges®
- Dialysis crystallization with Dialysis Buttons™
Features
- 24 well plate with raised cover
- Compatible with 22 mm diameter square and circle cover slides
- Optically clear plastic
- Extremely versatile and cost-effective crystallization platform
- Compatible with UV crystal imaging when used with HR3-231 and HR3-233 – 22 mm x 0.22 mm Siliconized circle cover slides and HR3-215 and HR3-217 – 22 mm x 0.22 mm Siliconized square cover slides
Description
24 well crystallization plate for hanging drop or sitting drop vapor diffusion crystallization (when used with Micro-Bridges or Glass Rods), or dialysis crystallization (when used with Dialysis Buttons). Stackable, optically clear plastic 24 well plates with raised covers (to allow room for cover slides) and flat bottoms for exceptional optics. Raised, wide rings around each reservoir (well) minimize cross contamination and allow each well to be individually sealed with 22 mm diameter circle or square cover slides. Plates are individually wrapped and supplied without sealant.
15.0 cm x 10.8 cm plate footprint is convenient for manual pipetting and well access while at the same time compatible with some automated liquid handling systems.
Approximate dimensions: 15.0 cm x 10.6 cm x 2.2 cm.
Approximate well size: 1.7 cm x 1.6 cm.
Typical well volume: 500 to 1,000 µl.
Well capacity: 3.5 ml.
Click to Zoom In
CAT NO
HR3-141
NAME
DESCRIPTION
40 plate case
PRICE
$139.00
cart quote
Related Item(S)
- Dow Corning® 7 Release Compound Grease
- Dow Corning® Vacuum Grease
- 22 mm Siliconized Glass Cover Slides
- OptiClear Plastic Cover Slides
References
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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Seed Bead™ Kits蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Tools & Seeding > Seed Bead > Seed Bead™ Kits
Seed Bead™ Kits
Applications
- Generate seeds of protein crystals
Features
- Easily generate consistent seed stocks
- Use serial dilution to control the number of seeds introduced into the drop
- Microseed matrix screening (MMS) seed stock
- PTFE, Stainless Steel, Zirconium Silicate Ceramic, or Glass Seed Bead
Description
The Seed Bead kits are used to create a seed stock for performing subsequent seeding experiments. The Seed Bead kits contains 24 Seed Bead Tubes, a special 1.5 ml microcentrifuge tube, shaped to maintain the seed in the sample during mixing. Each tube is configured with a PTFE, Stainless Steel, Zirconium Silicate Ceramic, or Glass Seed Beads.
Seeding allows one to grow crystals in the metastable zone. Crystallization in this zone provides control, reproducibility and an improved likelihood of a successful crystallization experiment. Also, crystals can grow from seeds but cannot spontaneously nucleate. By placing a seed or solution of seeds in a drop which is saturated to the metastable zone, one can use the seeds to grow larger single crystals. By controlling the number of seeds introduced into the drop, one can control the number of crystals grown. It is not practically possible to measure and know the number of seeds introduced to a drop, but by performing serial dilutions from a concentrated seed stock, one can control the number of crystals grown in the drop.
Using the Seed Bead kits, one can create crystal seed stock for subsequent seeding experiments. Crystals are placed in the microcentrifuge tube with the Seed Bead(s) and either vortexed or sonicated to generate a seed stock. Then by performing serial dilutions, one can control the number and size of crystals in the experiment.
The Seed Bead kit is useful for the preparation of seed stocks for automated and semi-automated microseeding (D’Arcy 2007, Harlos 2008).
Each Seed Bead Kit (HR2-320) contains 24 special microcentrifuge tubes, each tube containing a single 3mm PTFE Seed Bead.
Each Seed Bead Steel Kit (HR4-780) contains 24 special microcentrifuge tubes, each tube containing a six 1.6 mm Stainless Steel Seed Beads.
Each Seed Bead Ceramic Kit (HR4-781) contains 24 special microcentrifuge tubes, each tube containing a ten 1.0 mm Zirconium Silicate Ceramic Seed Beads.
Each Seed Bead Glass Kit (HR4-782) contains 24 special microcentrifuge tubes, each tube containing a ten 1.0 mm Glass Seed Beads.
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CAT NO
HR2-320
NAME
DESCRIPTION
24 tubes with PTFE Seed Bead
PRICE
$78.00
cart quote
CAT NO
HR4-780
NAME
DESCRIPTION
24 tubes with Steel Seed Beads
PRICE
$75.00
cart quote
CAT NO
HR4-781
NAME
DESCRIPTION
24 tubes with Ceramic Seed Beads
PRICE
$75.00
cart quote
CAT NO
HR4-782
NAME
DESCRIPTION
24 tubes with Glass Seed Beads
PRICE
$75.00
cart quote
Support Material(s)
HR2-320 Seed Bead User Guide
HR4-780 Seed Bead Steel User Guide
HR4-781 Seed Bead Ceramic User Guide
HR4-782 Seed Bead Glass User Guide Related Item(S)
- Crystal Crusher
References
1. Stura, E.A., Wilson, I.A., Methods: A Companion to Methods in Enzymology (1990) 1, 38-49.
2. Stura, E.A., Wilson, I.A., “Seeding Techniques” in Crystallization of Nucleic Acids and Proteins: A Practical Approach. Oxford University Press (1992) 99-126.
3. A method to produce microseed stock for use in the crystallization of biological macromolecules Luft, J.R., DeTitta, G.T. Acta Cryst. (1999). D55, 988-993.
4. J.R. Luft and G.T. DeTitta, Methods in Enzymology (1997) 276, 110-131.
5. Structure of an orthorhombic form of xylanase II from Trichoderma reesei and analysis of thermal displacement. Watanabe et al. Acta Cryst. (2006). D62, 784-792.
6. Crystallization and preliminary crystallographic analysis of p40phox, a regulatory subunit of NADPH oxidase. K. Honbou, S. Yuzawa, N. N. Suzuki, Y. Fujioka, H. Sumimoto and F. Inagaki. Acta Cryst. (2006). F62, 1021-1023 (Used seed bead to optimize)
7. Purification, crystallization and preliminary X-ray diffraction study of human ribosomal protein L10 core domain. Yuji Kobayashi et al. Acta Cryst. (2007). F63, 950-952
8. An automated microseed matrix-screening method. Allan D′Arcy, Frederic Villard and May Marsh. Acta Cryst. (2007). D63, 550-554
9. The role of bias in crystallization conditions in automated microseeding. Edwin Pozharski et al. Acta Cryst. (2008). D64, 1222-1227.
10. Transmission electron microscopy for the evaluation and optimization of crystal growth. Hilary P. Stevenson & Guillermo Calero et al. Acta Cryst. (2016) D72, 603-615.
11. Microseed matrix screening for optimization in protein crystallization: what have we learned? D’Arcy A, Bergfors T, Cowan-Jacob SW, Marsh M. Acta Crystallogr F Struct Biol Commun. 2014 Sep;70 (Pt 9):1117-26. doi: 10.1107/S2053230X14015507. Epub 2014 Aug 29.
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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防静电PFA-NE管（10m）（内径×外径×厚度（mm）：4φ×6φ×1）日本三博特sanplatec
规格(外径×内径×厚度)：4Φ× 6Φ×1
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
Magnesium sulfate heptahydrate蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Salts > Magnesium sulfate heptahydrate
Magnesium sulfate heptahydrate
Applications
- Crystallization grade Magnesium sulfate heptahydrate for formulating screens or for optimization
Features
- Sterile filtered solution
- 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
Magnesium sulfate heptahydrate
Synonyms: Epsom salts
MgSO4 • 7H2O
Mr 246.47
CAS Number 10034-99-8
EC Number 231-298-2
Merck 14,5691
RTECS OM4508000
MDL Number MFCD00149785
PubChem Substance ID 24882416
Purity ≥ 99.5%
Measured pH Range: 5.0 – 7.0 at 25°C
Measured Conductivity Range: 51.8 – 58.1 mS/cm at 25°C
Measured Refractive Index Range: 1.37383 – 1.37468 at 20°C
Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0001%
K ≤0.001%
Li ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
N ≤0.002%
Na ≤0.001%
Ni ≤0.0005%
Pb ≤0.0005%
Sr ≤0.0005%
Zn ≤0.0005%
Click to Zoom In
CAT NO
HR2-821
NAME
DESCRIPTION
100 mL
PRICE
$70.00
cart quote
Support Material(s)
HR2-821 Magnesium sulfate heptahydrate SDS Certificate Of Analysis
References
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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- Terms and Conditions
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© 2022 HAMPTON RESEARCH CORP.
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Individual Detergent Screen Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > Detergent Screen > Individual Detergent Screen Reagents
Individual Detergent Screen Reagents
Applications
- Individual Detergent Screen reagents for screening and optimization
Features
- 0.5 ml volume in a sterile polypropylene tune with o-ring seal.
- 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
HR2-407-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-407-01
Individual reagents from the new, revised formulation of HR2-407 Detergent Screen supplied in a volume of 0.5 milliliter in a sterile polypropylene tube with o-ring seal. All detergents formulated in deionized, sterile filtered Type 1 Laboratory Water. Container is purged with argon prior to closure.
Click to Zoom In
CAT NO
HR2-407-01
NAME
DESCRIPTION
1.0 mM 14:0 Lyso PG
PRICE
$84.00
cart quote
CAT NO
HR2-407-02
NAME
DESCRIPTION
6.0 mM 16:0 Lyso PG
PRICE
$84.00
cart quote
CAT NO
HR2-407-03
NAME
DESCRIPTION
5.0 mM 18:0 Lyso PG
PRICE
$84.00
cart quote
CAT NO
HR2-407-04
NAME
DESCRIPTION
5.0 mM 18:1 Lyso PG
PRICE
$84.00
cart quote
CAT NO
HR2-407-05
NAME
DESCRIPTION
10.0 mM CTAB
PRICE
$84.00
cart quote
CAT NO
HR2-407-06
NAME
DESCRIPTION
1% w/v BAM
PRICE
$84.00
cart quote
CAT NO
HR2-407-07
NAME
DESCRIPTION
1.0 mM Dodecyltrimethylammonium chloride
PRICE
$84.00
cart quote
CAT NO
HR2-407-08
NAME
DESCRIPTION
150.0 mM Sodium cholate hydrate
PRICE
$84.00
cart quote
CAT NO
HR2-407-09
NAME
DESCRIPTION
60.0 mM Deoxycholic acid sodium salt
PRICE
$84.00
cart quote
CAT NO
HR2-407-10
NAME
DESCRIPTION
5.0 mM MSDH
PRICE
$84.00
cart quote
CAT NO
HR2-407-11
NAME
DESCRIPTION
146.0 mM N-Lauroylsarcosine sodium salt
PRICE
$84.00
cart quote
CAT NO
HR2-407-12
NAME
DESCRIPTION
100.0 mM Sodium dodecyl sulfate
PRICE
$84.00
cart quote
CAT NO
HR2-407-13
NAME
DESCRIPTION
100.0 mM Lithium dodecyl sulfate
PRICE
$84.00
cart quote
CAT NO
HR2-407-14
NAME
DESCRIPTION
400.0 mM APO 8
PRICE
$84.00
cart quote
CAT NO
HR2-407-15
NAME
DESCRIPTION
5.0 mM APO 9
PRICE
$84.00
cart quote
CAT NO
HR2-407-16
NAME
DESCRIPTION
47.0 mM APO 10
PRICE
$84.00
cart quote
CAT NO
HR2-407-17
NAME
DESCRIPTION
5.0 mM APO 11
PRICE
$84.00
cart quote
CAT NO
HR2-407-18
NAME
DESCRIPTION
5.7 mM APO 12
PRICE
$84.00
cart quote
CAT NO
HR2-407-19
NAME
DESCRIPTION
80.0 mM Tetraethylene glycol monooctyl ether
PRICE
$84.00
cart quote
CAT NO
HR2-407-20
NAME
DESCRIPTION
71.0 mM Pentaethylene glycol monooctyl ether
PRICE
$84.00
cart quote
CAT NO
HR2-407-21
NAME
DESCRIPTION
1.1 mM C12E8
PRICE
$84.00
cart quote
CAT NO
HR2-407-22
NAME
DESCRIPTION
0.8 mM C12E9
PRICE
$84.00
cart quote
CAT NO
HR2-407-23
NAME
DESCRIPTION
1% v/v Brij 35
PRICE
$84.00
cart quote
CAT NO
HR2-407-24
NAME
DESCRIPTION
1% v/v Brij 56
PRICE
$84.00
cart quote
CAT NO
HR2-407-25
NAME
DESCRIPTION
1% v/v Brij 58
PRICE
$84.00
cart quote
CAT NO
HR2-407-26
NAME
DESCRIPTION
1% v/v Genapol X-080
PRICE
$84.00
cart quote
CAT NO
HR2-407-27
NAME
DESCRIPTION
1.8 mM Facade-EM
PRICE
$84.00
cart quote
CAT NO
HR2-407-28
NAME
DESCRIPTION
9.7 mM Facade-EPC
PRICE
$84.00
cart quote
CAT NO
HR2-407-29
NAME
DESCRIPTION
1.9 mM Facade-TEG
PRICE
$84.00
cart quote
CAT NO
HR2-407-30
NAME
DESCRIPTION
1.9 mM Facade-TEM
PRICE
$84.00
cart quote
CAT NO
HR2-407-31
NAME
DESCRIPTION
0.13 mM Facade-TFA1
PRICE
$84.00
cart quote
CAT NO
HR2-407-32
NAME
DESCRIPTION
790.0 mM MEGA-8
PRICE
$84.00
cart quote
CAT NO
HR2-407-33
NAME
DESCRIPTION
250.0 mM MEGA-9
PRICE
$84.00
cart quote
CAT NO
HR2-407-34
NAME
DESCRIPTION
70.0 mM MEGA-10
PRICE
$84.00
cart quote
CAT NO
HR2-407-35
NAME
DESCRIPTION
3.7 mM Mal(11.1)
PRICE
$84.00
cart quote
CAT NO
HR2-407-36
NAME
DESCRIPTION
1.1 mM Mal(11.2)
PRICE
$84.00
cart quote
CAT NO
HR2-407-37
NAME
DESCRIPTION
105.0 mM N,N-Dimethyldecylamine-N-oxide
PRICE
$84.00
cart quote
CAT NO
HR2-407-38
NAME
DESCRIPTION
18.0 mM n-Decyl-ß-D-maltoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-39
NAME
DESCRIPTION
2.0 mM n-Dodecyl-ß-D-maltoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-40
NAME
DESCRIPTION
1.0 mM n-Hexadecyl-ß-D-maltoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-41
NAME
DESCRIPTION
1.0 mM n-Tetradecyl-ß-D-maltoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-42
NAME
DESCRIPTION
1.0 mM Tridecyl-ß-D-maltoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-43
NAME
DESCRIPTION
5.9 mM Undecyl-ß-D-maltoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-44
NAME
DESCRIPTION
195.0 mM Methyl-6-O-(N-heptylcarbamoyl)-a-D-glucopyranoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-45
NAME
DESCRIPTION
5.0 mM IPTG
PRICE
$84.00
cart quote
CAT NO
HR2-407-46
NAME
DESCRIPTION
25.0 mM n-Decanoylsucrose
PRICE
$84.00
cart quote
CAT NO
HR2-407-47
NAME
DESCRIPTION
65.0 mM n-Nonyl-ß-D-glucoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-48
NAME
DESCRIPTION
200.0 mM n-Octyl-ß-D-glucoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-49
NAME
DESCRIPTION
90.0 mM n-Octyl-ß-D-thioglucopyranoside
PRICE
$84.00
cart quote
CAT NO
HR2-407-50
NAME
DESCRIPTION
10% w/v Pluronic F-68
PRICE
$84.00
cart quote
CAT NO
HR2-407-51
NAME
DESCRIPTION
10% w/v Pluronic F-127
PRICE
$84.00
cart quote
CAT NO
HR2-407-52
NAME
DESCRIPTION
3.0 mM Sucrose monolaureate
PRICE
$84.00
cart quote
CAT NO
HR2-407-53
NAME
DESCRIPTION
0.9 mM Thesit
PRICE
$84.00
cart quote
CAT NO
HR2-407-54
NAME
DESCRIPTION
1% v/v Triton X-100
PRICE
$84.00
cart quote
CAT NO
HR2-407-55
NAME
DESCRIPTION
1% v/v Triton X-114
PRICE
$84.00
cart quote
CAT NO
HR2-407-56
NAME
DESCRIPTION
1% v/v Nonylphenyl polyethylene glycol
PRICE
$84.00
cart quote
CAT NO
HR2-407-57
NAME
DESCRIPTION
1% v/v Tween 20
PRICE
$84.00
cart quote
CAT NO
HR2-407-58
NAME
DESCRIPTION
1% v/v Tween 80
PRICE
$84.00
cart quote
CAT NO
HR2-407-59
NAME
DESCRIPTION
0.18 mM GDN
PRICE
$84.00
cart quote
CAT NO
HR2-407-60
NAME
DESCRIPTION
80.0 mM CHAPS
PRICE
$84.00
cart quote
CAT NO
HR2-407-61
NAME
DESCRIPTION
80.0 mM CHAPSO
PRICE
$84.00
cart quote
CAT NO
HR2-407-62
NAME
DESCRIPTION
29.0 mM BIG CHAP
PRICE
$84.00
cart quote
CAT NO
HR2-407-63
NAME
DESCRIPTION
14.0 mM Deoxy Big Chap
PRICE
$84.00
cart quote
CAT NO
HR2-407-64
NAME
DESCRIPTION
43.0 mM DDMAB
PRICE
$84.00
cart quote
CAT NO
HR2-407-65
NAME
DESCRIPTION
20.0 mM LDAO
PRICE
$84.00
cart quote
CAT NO
HR2-407-66
NAME
DESCRIPTION
10% w/v Sulfobetaine 8
PRICE
$84.00
cart quote
CAT NO
HR2-407-67
NAME
DESCRIPTION
400.0 mM Sulfobetaine 10
PRICE
$84.00
cart quote
CAT NO
HR2-407-68
NAME
DESCRIPTION
40.0 mM Sulfobetaine 12
PRICE
$84.00
cart quote
CAT NO
HR2-407-69
NAME
DESCRIPTION
4.0 mM Sulfobetaine 14
PRICE
$84.00
cart quote
CAT NO
HR2-407-70
NAME
DESCRIPTION
0.6 mM Sulfobetaine 16
PRICE
$84.00
cart quote
CAT NO
HR2-407-71
NAME
DESCRIPTION
150.0 mM 06:0 PC (DHPC)
PRICE
$84.00
cart quote
CAT NO
HR2-407-72
NAME
DESCRIPTION
14.0 mM 07:0 PC (DHPC)
PRICE
$84.00
cart quote
CAT NO
HR2-407-73
NAME
DESCRIPTION
5.0 mM 06:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-74
NAME
DESCRIPTION
5.0 mM 07:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-75
NAME
DESCRIPTION
60.0 mM 08:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-76
NAME
DESCRIPTION
5.0 mM 09:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-77
NAME
DESCRIPTION
80.0 mM 10:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-78
NAME
DESCRIPTION
5.0 mM 11:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-79
NAME
DESCRIPTION
9.0 mM 12:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-80
NAME
DESCRIPTION
5.0 mM 13:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-81
NAME
DESCRIPTION
1.0 mM 14:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-82
NAME
DESCRIPTION
5.0 mM 15:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-83
NAME
DESCRIPTION
1.0 mM 16:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-84
NAME
DESCRIPTION
1.0 mM 17:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-85
NAME
DESCRIPTION
1.0 mM 18:0 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-86
NAME
DESCRIPTION
1.0 mM 18:1 Lyso PC
PRICE
$84.00
cart quote
CAT NO
HR2-407-87
NAME
DESCRIPTION
110.0 mM MAPCHO-10
PRICE
$84.00
cart quote
CAT NO
HR2-407-88
NAME
DESCRIPTION
11.0 mM MAPCHO-12
PRICE
$84.00
cart quote
CAT NO
HR2-407-89
NAME
DESCRIPTION
1.2 mM MAPCHO-14
PRICE
$84.00
cart quote
CAT NO
HR2-407-90
NAME
DESCRIPTION
1.0 mM MAPCHO-16
PRICE
$84.00
cart quote
CAT NO
HR2-407-91
NAME
DESCRIPTION
500.0 mM NDSB-195
PRICE
$84.00
cart quote
CAT NO
HR2-407-92
NAME
DESCRIPTION
500.0 mM NDSB-201
PRICE
$84.00
cart quote
CAT NO
HR2-407-93
NAME
DESCRIPTION
500.0 mM NDSB-211
PRICE
$84.00
cart quote
CAT NO
HR2-407-94
NAME
DESCRIPTION
500.0 mM NDSB-221
PRICE
$84.00
cart quote
CAT NO
HR2-407-95
NAME
DESCRIPTION
500.0 mM NDSB-256
PRICE
$84.00
cart quote
CAT NO
HR2-407-96
NAME
DESCRIPTION
500.0 mM NDSB-256 4T
PRICE
$84.00
cart quote
Support Material(s)
HR2-407-** Individual Detergent Screen Reagents SDS Related Item(S)
- Detergent 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).
- Products
- Gallery
- My Account
|
|
|
- Contact Us
- Quick Order
- Support
|
- Privacy Policy
- Terms and Conditions
|
- Products
- Gallery
- My Account
- Support
- Contact Us
- Quick Order
- Privacy Policy
- Terms and Conditions
|
|
|
|
|
|
|
© 2022 HAMPTON RESEARCH CORP.
| Website by Skyhound Internet
防静电PFA-NE管（10m）（内径×外径×厚度（mm）：3φ×4φ×0.5）日本三博特sanplatec
规格(外径×内径×厚度)：3Φ× 4Φ×0.5
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
防静电PFA-NE管（10m）（内径×外径×厚度（mm）：2φ×4φ×1）日本三博特sanplatec
规格(外径×内径×厚度)：2Φ× 4Φ×1
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
防静电PFA-NE管（10m）（内径×外径×厚度（mm）：2φ×3φ×0.5）日本三博特sanplatec
规格(外径×内径×厚度)：2Φ× 3Φ×0.5
确认材料的耐药性 >> 耐药性检索
产品特征：※仅售标准尺寸(10m)
特点
.管表面的条纹状导电部位配备PFA管。
.导电性PFA屏蔽效应，由于在可燃性气体中管表面会火花放电，最适合预防火灾事件的发生。
.通过绝缘环境下的放电， 防止管绝缘破坏。
.与金属线、 金属网格相比， 没有腐蚀的担忧。
详述
最高使用温度 ： 200℃
导电部位体积固有抵抗率 ： 5.3×102(Ω ・ m)
VDX Plate with sealant蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Plates, Hardware & Accessories > 24 Well Crystallization Plates > VDX Plate with sealant
VDX Plate with sealant
Applications
- Hanging drop crystallization
- Sitting drop crystallization with Micro-Bridges®
- Dialysis crystallization with Dialysis Buttons™
Features
- 24 well plate with raised cover
- Sealant applied to 24 wells, ready to seal with cover slides
- Compatible with 22 mm diameter square and circle cover slides
- Optically clear plastic
- Extremely versatile and cost-effective crystallization platform
- Compatible with UV crystal imaging when used with HR3-231 and HR3-233 – 22 mm x 0.22 mm Siliconized circle cover slides and HR3-215 and HR3-217 – 22 mm x 0.22 mm Siliconized square cover slides
Description
24 well crystallization plate for hanging drop or sitting drop vapor diffusion crystallization (when used with Micro-Bridges) or dialysis crystallization (when used with Dialysis Buttons). Stackable, optically clear plastic 24 well plates with raised covers (to allow room for cover slides) and flat bottoms for exceptional optics. Raised, wide rings around each reservoir (well) minimize cross contamination and allow each well to be individually sealed with 22 mm diameter circle or square cover slides. Plates are individually wrapped and supplied with applied sealant.
15.0 cm x 10.8 cm plate footprint is convenient for manual pipetting and well access while at the same time compatible with some automated liquid handling systems.
Approximate dimensions: 15.0 cm x 10.6 cm x 2.2 cm.
Approximate well size: 1.7 cm x 1.6 cm.
Typical well volume: 500 to 1,000 µl.
Well capacity: 3.5 ml.
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CAT NO
HR3-171
NAME
DESCRIPTION
40 plate case
PRICE
$244.00
cart quote
Related Item(S)
- 22 mm Siliconized Glass Cover Slides
- OptiClear Plastic Cover Slides
References
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伸缩笔管（称呼 ： #10）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：Glass Fibers蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Capillaries, Mounts & Supplies > Glass Fibers > Glass Fibers
Glass Fibers
Applications
- Crystal mounts for small molecules
Features
- Two sizes: 0.1-0.3 mm & 0.3-0.5 mm
- Length: 40 mm
Description
40 mm length glass fibers for small molecule crystal mounts. Available in 0.1-0.3 mm and 0.3-0.5 mm diameter glass. Simple to use. Glue the glass fiber to a brass specimen pin. Adhesives for attaching glass fibers to the brass pins can be found in Capillary Sealants. Add a very small amount of the adhesive of choice to the tip of the glass fiber. Carefully bring the fiber into solid contact with the crystal face and leave in this orientation long enough for the glue to set firmly. Position onto goniometer head and collect data.
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CAT NO
HR8-030
NAME
DESCRIPTION
0.1 – 0.3 mm diameter – 25 pack
PRICE
$18.00
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CAT NO
HR8-032
NAME
DESCRIPTION
0.3 – 0.5 mm diameter – 25 pack
PRICE
$18.00
cart quote
Related Item(S)
- Duco Cement
- Adjustable Crystal Mount
- Brass Specimen Pin
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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调温器（称呼：基本型）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：Magnesium sulfate hydrate蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Salts > Magnesium sulfate hydrate
Magnesium sulfate hydrate
Applications
- Crystallization grade Magnesium sulfate hydrate for formulating screens or for optimization
Features
- Sterile filtered solution
- 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
Magnesium sulfate hydrate
Synonyms: Magnesium sulphate hydrate
MgSO4 • aqueous
Mr 120.37 • aqueous
CAS Number [22189-08-8]
EC Number 231-298-2
MDL Number MFCD00011110
PubChem Substance ID 24882418
Purity ≥ 99.0%
Measured pH Range: 7.8 – 8.3 at 25°C
Measured Conductivity Range: 57.9 – 59.1 mS/cm at 25°C
Measured Refractive Index Range: 1.36702 – 1.37174 at 20°C
Ca ≤0.02%
Cd ≤0.005%
Cl ≤0.01%
Co ≤0.005%
Cu ≤0.005%
Fe ≤0.005%
K ≤0.05%
Na ≤0.01%
Ni ≤0.005%
Pb ≤0.005%
Zn ≤0.005%
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CAT NO
HR2-633
NAME
DESCRIPTION
200 mL
PRICE
$113.00
cart quote
Support Material(s)
HR2-633 Magnesium sulfate hydrate SDS Certificate Of Analysis
References
1. Rudikoff, S; Potter, M; Segal, DM; Padlan, EA; Davies, DR; Proc Natl Acad Sci U S A 69, 3689- 3692, 1972.
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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Individual Heavy Atom Pt Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > Heavy Atom Pt > Individual Heavy Atom Pt Reagents
Individual Heavy Atom Pt Reagents
Applications
- Individual Heavy Atom Pt screen reagents for heavy atom derivitization
Features
- 100 mg
Description
** Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-442-01
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CAT NO
HR2-442-01
NAME
DESCRIPTION
Potassium tetrachloroplatinate(II)
PRICE
$109.00
cart quote
CAT NO
HR2-442-02
NAME
DESCRIPTION
Ammonium tetrachloroplatinate(II)
PRICE
$109.00
cart quote
CAT NO
HR2-442-03
NAME
DESCRIPTION
Potassium hexachloroplatinate(IV)
PRICE
$109.00
cart quote
CAT NO
HR2-442-04
NAME
DESCRIPTION
Potassium tetranitroplatinate(II)
PRICE
$109.00
cart quote
CAT NO
HR2-442-05
NAME
DESCRIPTION
Potassium tetracyanoplatinate(II) hydrate
PRICE
$109.00
cart quote
CAT NO
HR2-442-06
NAME
DESCRIPTION
Dichloro(ethylenediamine)platinum(II)
PRICE
$109.00
cart quote
CAT NO
HR2-442-07
NAME
DESCRIPTION
Diammino Platinum Dinitrite
PRICE
$109.00
cart quote
CAT NO
HR2-442-08
NAME
DESCRIPTION
Potassium tetrabromoplatinate(II)
PRICE
$109.00
cart quote
CAT NO
HR2-442-09
NAME
DESCRIPTION
Potassium hexabromoplatinate(IV)
PRICE
$109.00
cart quote
CAT NO
HR2-442-10
NAME
DESCRIPTION
Platinum potassium iodide
PRICE
$109.00
cart quote
CAT NO
HR2-442-11
NAME
DESCRIPTION
Platinum potassium thiocyanate
PRICE
$109.00
cart quote
CAT NO
HR2-442-12
NAME
DESCRIPTION
Di-µ-iodobis(ethylenediamine)diplatinum(II) nitrate
PRICE
$109.00
cart quote
Support Material(s)
HR2-442-** Individual Heavy Atom Screen Pt Reagents SDS Related Item(S)
- Heavy Atom Screens
References
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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热管（尺寸（mm）：（φ10×φ12）×1000Ｌ、管外径（mm）：35φ）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：热管（尺寸（mm）：（φ8×φ10）×1000Ｌ、管外径（mm）：35φ）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：.
热管（尺寸（mm）：（φ6×φ8）×1000Ｌ、管外径（mm）：25φ）日本三博特sanplatec
确认材料的耐药性 >> 耐药性检索
产品特征：