4-甲基伞形-β纤维二糖苷 4-Methylumbelliferyl-β-cellobioside 货号:O-4MUG2 Megazyme中文站

4-甲基伞形-β纤维二糖苷

英文名:4-Methylumbelliferyl-β-cellobioside

货号:O-4MUG2

规格:200 mg

CAS: 72626-61-0
Molecular Formula: C22H28O13
Molecular Weight: 500.4
Purity: > 95%

A substrate for research into cellulase (endo-1,4-β-glucanase) or cellulose degrading enzymes.

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whatman层析滤膜 3030758 7cm*100m 卷 3MM

3MM Chr
Whatman 3MM Chr paper is the world’s most widely used blotting paper. This acceptance and usage reflect the high quality, purity,and consistency that are relied upon by researchers doing Southern, Northern, and Western transfers. 3MM Chr paper is now available in the most widely used sizes. A medium thickness paper (0.34 mm) is used extensively in electrophoresis for lifting of sequencing gels.

GB003
A general purpose blotting paper (0.8 mm) made from pure raw materials with a high absorbency used as a membrane gel support. A thick paper recommended for the lysis/denaturation of colony or plaque lifts and Western blots.

GB005
A thick (1.5 mm) highly absorbent paper recommended for applications where fewer layers of blotting paper must still ensure a high capacity. Recommended for semi-dry blotting of proteins.

Features and benefits

  • Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. Ensures that no contamination will occur during the transfer steps.
  • Manufactured and tested specifically for chromatographic and blotting techniques. This ensures the wicking capability and uniformity of capillary action that are important in obtaining clean and even transfers during blotting.
  • Whatman 3MM Chr is considered the industry standard for blotting procedures.
  • Convenient sizes available in sheets precisely cut to the most popular gel and transfer membrane sizes. Allows ‘out-of-the-box’ usage and eliminates sheet-to-sheet variations.

 


Ordering Information – Blotting Papers
Catalog Number Description
Grade 3MM Chr
3030-6185 3MM Chr sheets, 11 x 14 cm, 100/pk
3030-6132 3MM Chr sheets, 12 x 14 cm, 100/pk
3030-153 3MM Chr sheets, 15 x 17.5 cm, 100/pk
3030-6188 3MM Chr sheets, 15 x 20 cm, 100/pk
3030-221 3MM Chr sheets, 18 x 34 cm, 100/pk
3030-861 3MM Chr sheets, 20 x 20 cm, 100/pk
3030-6461 3MM Chr sheets, 26 x 41 cm, 100/pk
3030-335 3MM Chr sheets, 31.5 x 35.5 cm, 100/pk
3030-347 3MM Chr sheets, 35 x 43 cm, 100/pk
3030-392 3MM Chr sheets, 35 x 45 cm, 100/pk
3030-917 3MM Chr sheets, 46 x 57 cm, 100/pk
3030-931 3MM Chr sheets, 58 x 68 cm, 100/pk
3030-6189 3MM Chr sheets, 4 x 5.25 inches, 100/pk
3030-6187 3MM Chr sheets, 6 x 8 inches, 100/pk
3030-866 3MM Chr sheets, 8 x 10 inches, 100/pk
3030-614 3MM Chr roll, 2 cm x 100 m, 1/pk
3030-662 3MM Chr roll, 7.5 cm x 100 m, 1/pk
3030-672 3MM Chr roll, 10 cm x 100 m, 1/pk
3030-675 3MM Chr roll, 12.5 cm x 100 m, 1/pk
3030-681 3MM Chr roll, 15 cm x 100 m, 1/pk
3030-690 3MM Chr roll, 19 cm x 100 m, 1/pk
3030-700 3MM Chr roll, 23 cm x 100 m, 1/pk
3030-704 3MM Chr roll, 27 cm x 100 m, 1/pk
Grade GB003
10426880 GB003 blotting sheets, 10 x 10 cm, 50/pk
10427810 GB003 blotting sheets, 15 x 15 cm, 100/pk
10427812 GB003 blotting sheets, 15 x 20 cm, 100/pk
10427813 GB003 blotting sheets, 16 x 18 cm, 100/pk
10427818 GB003 blotting sheets, 20 x 20 cm, 100/pk
10426890 GB003 blotting sheets, 30 x 60 cm, 25/pk
10427826 GB003 blotting sheets, 46 x 57 cm, 100/pk
10426892 GB003 blotting sheets, 58 x 60 cm, 50/pk
Grade GB005
10426972 GB005 blotting sheets, 15 x 15 cm, 25/pk
10426981 GB005 blotting sheets, 20 x 20 cm, 25/pk
10426994 GB005 blotting sheets, 58 x 58 cm, 25/pk

OmnimAbs抗体是哪个国家的 OmnimAbs抗体怎么样

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OmnimAbs抗体是哪个国家的 OmnimAbs抗体怎么样

固话总机:021-50837765
订货热线:15221999938
qq号:2743691513 1042640511
微信号:jinpanbio
网 址: www.jinpanbio.com
金畔博客:www.jinpanbio.cn
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详细介绍

关键词:omnimabs
简介:我公司全国总代理,华东地区代理omnimabs专业经营进口胎牛血清、细胞因子、ELISA试剂盒、细胞、抗体、生物试剂、耗材、培养基、一抗、二抗、其产品吸附均匀,吸附性好,空白值低,孔底透明度高,代做ELISA实验等。
全国总代理,华东地区代理omnimabs产品涉及分子生物学、细胞生物学、细菌学、遗传学、免疫学、生物化学、蛋白质学、细胞疗、临床应用等领域。全国总代理,华东地区代理范围内免费运输,如出现运输质量问题,我们可以包退换货。omnimabs完善的库存及供应体系以及高效稳定的专利纯化技术,保证产品均能现货供应和产品质量的稳定性。
品牌名称:   omnimabs
【生物分子】 抗生素/抗真菌素 维生素 氨基酸 核苷酸 脂 糖类 白三烯 前列腺素 药物结合物 抗氧化剂 药理活性化合物 类固醇激素结合物 半抗原反应 半抗原载体结合物 放射性核素 血小板活化素 tRNA 活性染料和化合物 亲和素/链霉亲和素
【蛋白质/抗原/多肽】 免疫球蛋白 封闭肽 人蛋白和抗原 小鼠蛋白和抗原 细菌蛋白和抗原 病毒蛋白和抗原 植物蛋白和抗原 其它蛋白和抗原 细胞质蛋白 总蛋白 膜蛋白 核蛋白 细胞裂解和提取物 线粒体蛋白 细胞裂解 组织提取 重组细胞因子
【常用生化试剂】EDTA DTT Tris SDS MOPS HEPES 水 分子生物学缓冲液 蛋白生化缓冲液 去垢剂 染色试剂 溶剂 酸碱 化学试剂 其它生化试剂
【PCR/RT-PCR/qPCR】PCR试剂 PCR对照 特异性PCR试剂盒 PCR克隆试剂盒 RNA 载体及构建 PCR克隆载体 M13克隆载体 细菌克隆载体 文库及构建 cDNA文库 基因组文库 噬菌体展示文库
【酶】限制性内切酶 蛋白酶 核酸酶 激酶 聚合酶 连接酶
【cDNA及合成纯化】cDNA全长基因 RNA cDNA合成 cDNA相关试剂
【核酸/蛋白合成】Oligo纯化 核酸合成柱 核酸合成试剂
【克隆与表达】克隆基因 克隆试剂盒 克隆筛选
【表达分析】 Northern印迹分析 分支DNA和mRNA定量
【蛋白分析】 PAGE凝胶制备 蛋白电泳试剂 预制蛋白凝胶
【核酸纯化】 DNA凝胶纯化 DNA提取纯化 PCR产物纯化
【RNAi技术】 siRNA 反义寡核苷酸 RNAi定量 RNAi文库
【蛋白检测】 Western印迹 报告基因检测 蛋白检测试剂盒
【实验动物】 转基因动物 小鼠 大鼠 模式动物
【临床检测试剂】 生化检测 遗传学检测 血液检测
【相关检验试剂】 食品安全检测 药品安全检测
【蛋白纯化】 蛋白提取 蛋白透析 蛋白定量 蛋白稳定
【细胞培养】 血清 血清替代物 细胞培养基 细胞 细胞株 感受态细胞 新鲜细胞分离
【干细胞】 干细胞/祖细胞 原代细胞 干细胞培养基
【蛋白修饰】 蛋白标记 载体蛋白结合 其它
【细胞生物学检测】 细胞凋亡 细胞分离 细胞增殖
【药物筛选】 荧光素细胞活力/增殖/毒性检测
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固话总机:021-50837765
订货热线:15221999938
qq号:2743691513 1042640511
微信号:jinpanbio
网 址: www.jinpanbio.com
金畔博客:www.jinpanbio.cn

a半乳糖苷酶[瓜尔豆] α-Galactosidase (Guar) 货号:E-AGLGU Megazyme中文站

a半乳糖苷酶[瓜尔豆]

英文名:α-Galactosidase (Guar)

货号:E-AGLGU

规格:1000 Units

High purity alpha-Galactosidase (Guar) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.22 
CAZy Family: GH27

From guar seed. Highly purified. Stabilised with BSA. 
In 3.2 M ammonium sulphate.

Specific activity: 50 U/mg (40oC, pH 4.5, p-nitrophenyl α-D-galactopyranoside, before addition of BSA).

Stable at 4oC for > 4 years.

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磷酸葡糖异构酶[枯草杆菌] Phosphoglucose isomerase (Bacillus subtilis) 货号:E-PGIBS-50KU Megazyme中文站

磷酸葡糖异构酶[枯草杆菌]

英文名:Phosphoglucose isomerase (Bacillus subtilis)

货号:E-PGIBS-50KU

规格:50000 units

High purity Phosphoglucose isomerase (B. subtilis) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 5.3.1.9

From Bacillus subtilis. Electrophoretically homogeneous (MW 51,500). Several bands on isoelectric focusing (pI 4.8-5.0).
In 3.2 M ammonium sulphate.

Specific activity: 250 U/mg of protein (25oC, pH 7.6) or 483 U/mg of protein (40oC, pH 7.6).

Stable at 4oC for > 4 years.

Data booklets for each pack size are located in the Technical Resources tab.

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anti-darpp32抗体[ ep720y ](ab40801)

种属反应性

与反应:小鼠、大鼠、人、猪
  • 应用 AB评论 说明 免疫组化法 1 / 7500。 流式细胞 用于测定浓度依赖性。

    ab172730兔单克隆抗体,适用于该抗体的同型对照。

    国际商会/如果 1 / 50 – 1 / 100。 WB 1 / 1000。检测到的频带的约32 kDa(预测分子量:32 kDa)可阻断。DARPP32肽(ab189245)

    <strong>对于未使用1 / 5000 – 1 / 50 000。</strong>

    ihc-p 1 / 50。

    见协议(链路:http://www.abcam.com/protocols/ihc-antigen-retrieval-protocol)。

    IP 1 / 20。

    <strong>对于未使用1 / 50。</strong>

  • 靶标

    Accelerator A(N,N-二异丙醇对甲苯胺)


    产品编号 产品名称 产品规格 产品等级 产品价格
    Accelerator A

    Accelerator A (N,N-bis(2-hydroxypropyl)-p-toluidine)



     

    Accelerator A(N,N-二异丙醇对甲苯胺)

     

     中文名称:N,N-二异丙醇对甲苯胺

      CAS NO.:38668-48-3

      英文缩写:无

     

    物理性质


    外观

    形状:固体
         颜色:微黄色

    融点

    76~81℃

    溶解性

    水:0.48g/100mL(25℃)、0.57g/100mL(50℃)
         其他:各种有机溶剂可溶

     


    相关法规·安全性


    消防法

    剧毒物及剧毒物取缔法

    化审法

    3-233

    安卫法

    公开化学物质

    变异源性

    经口毒性(LD50)

    Hampton GRAS 1 • GRAS 2 Screens

    Hampton GRAS 1 • GRAS 2 Screens

    stallization screen for proteins, including monoclonal antibodies, where Polyethylene glycol is the primary, and Salt the secondary reagent, sampling pH 4-9
    GRAS 1 • GRAS 2 ScreensGRAS 1 • GRAS 2 Screens Identify GRAS based reagents that promote crystallization of biotherapeutics for bioprocess, bioformulation, and continuous flow manufacturing applications
    Features

    Developed at Hampton Research
    Generally Recognized As Safe reagent formulation
    Samples pH 4.0 – 9.0 without an added buffer
    Primary crystallization reagent:

    GRAS Screen 1: PEG 300, 400, MME 550, & 600
    GRAS Screen 2: PEG 1,000, MME 2,000, 3,350 & 4,000
    Secondary crystallization reagent:

    24 unique salts
    Compatible with Vapor diffusion, microbatch, free interface diffusion
    Reagents soluble between 4°C and 30°C

    Description
    GRAS Screen™ 1 and GRAS Screen™ 2 were developed by Hampton Research for the crystallization of proteins, including monoclonal antibodies. Each of the chemicals in GRAS Screen 1 and 2 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, and/or (5) a Everything Added to Food in the United States (EAFUS) substance.

    GRAS Screen 1 samples four low molecular weight Polyethylene glycols (300, 400, MME 550, and 600) versus twenty-four salts, encompassing pH 4-9. GRAS Screen 1 is supplied in a 96 Deep Well block format and is compatible with robotic and multi-channel pipet liquid handling systems. GRAS Screen 1 is compatible with vapor diffusion, free interface diffusion, and microbatch crystallization methods. For research use only.

    GRAS Screen 2 samples four medium molecular weight Polyethylene glycols (1,000, MME 2,000, 3,350, & 4,000) versus twenty-four salts, encompassing pH 4-9. GRAS Screen 2 is supplied in a 96 Deep Well block format and is compatible with robotic and multi-channel pipet liquid handling systems. GRAS Screen 2 is compatible with vapor diffusion, free interface diffusion, and microbatch crystallization methods. For research use only.

    CAT NO NAME DESCRIPTION
    HR2-451 GRAS Screen 1 1 ml, Deep Well block format
    Price Quantity
    $245.00
    CAT NO NAME DESCRIPTION
    HR2-452 GRAS Screen 2 1 ml, Deep Well block format
    Price Quantity
    $245.00