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Merck
CN

10711454001

Roche

牛血清白蛋白

blood typing: suitable, Endonuclease, Exonuclease, Rnases, Proteinases free

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别名:
牛血清白蛋白, BSA, 牛白蛋白, 牛血清
UNSPSC代码:
12352200

生物来源

bovine

质量水平

形式

solution

包装

pkg of 1 mL (20 mg/ml)

制造商/商品名称

Roche

技术

DNA synthesis: suitable

pH值(酸碱度)

4.8-7.5

异质活性

RNase, none detected
endonuclease, none detected
exonuclease, none detected
proteinase, none detected

储存温度

−20°C (−15°C to −25°C)

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一般描述

该产品牛血清白蛋白具有特殊的分子生物学性质。牛血清白蛋白与人血清白蛋白具有同源性。血清白蛋白是循环系统的可溶性蛋白质,参与各种细胞过程。

内容物
20 mg/mL牛血清白蛋白在50 mM Tris-HCl、0.1 M NaCl、0.25 mM EDTA、1 mM 2-巯基乙醇、50%甘油(v/v)中的溶液,pH值约为7.6。

应用

牛血清白蛋白支持酶的稳定性。它已用于:
  • 环状DNA分子的制备
  • 细菌16S rRNA基因的扩增
  • BOX-PCR指纹分析

质量

污染物:根据现行质量控制程序,检查白蛋白中是否存在DNase、切口活性、RNase和蛋白酶。

外形

20 mg/mL牛血清白蛋白在50 mM Tris-HCl、0.1 M NaCl、0.25 mM EDTA、1 mM 2-巯基乙醇、50%甘油(v/v)中的溶液,pH值约为7.6。

其他说明

仅用于生命科学研究。不可用于诊断。

WGK

WGK 1

闪点(°F)

No data available

闪点(°C)

No data available

法规信息

含少量动物源组分生物产品

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