This product is not tested for nucleases.
A1470
牛血清白蛋白 来源于牛血清
lyophilized powder, low endotoxin, BioReagent, suitable for cell culture, ≥98% (agarose gel electrophoresis)
别名:
BSA, 牛白蛋白, 牛血清白蛋白
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| 规格/货号 | 是否有货 | 价格 |
|---|---|---|
25 g | 请联系客服了解存货情况 | $438.00 |
100 g | 请联系客服了解存货情况 | $1,150.00 |
关于此项目
化学文摘社编号:
UNSPSC Code:
12352202
EC Number:
232-936-2
NACRES:
NA.27
MDL number:
eCl@ss:
32160409
Biological source:
bovine
Assay:
≥98% (agarose gel electrophoresis)
Form:
lyophilized powder
Technique(s):
cell culture | mammalian: suitable
Impurities:
≤20 ppm Pb, ≤3 EU/mg endotoxin
biological source
bovine
Quality Segment
product line
BioReagent
assay
≥98% (agarose gel electrophoresis)
form
lyophilized powder
purified by
heat shock fractionation
packaging
poly bottle of
origin
USA origin
technique(s)
cell culture | mammalian: suitable
impurities
≤20 ppm Pb, ≤3 EU/mg endotoxin
pH
7
solubility
water: soluble (40 mg/ml)
UniProt accession no.
foreign activity
standard plate count (Bioburden) <500 (CFU/g)
storage temp.
2-8°C
Gene Information
bovine ... ALB(280717)
Application
Biochem/physiol Actions
BSA的某些构象和初级序列表位是人类对牛肉和牛奶过敏中的可疑过敏原。
Features and Benefits
- 经测试可用于细胞培养
- 低内毒素
Preparation Note
血清白蛋白可能也会被称为Fraction V。该命名惯例取自使用冷乙醇沉淀对血清蛋白进行分级的原始Cohn法。 血清白蛋白可在采用Cohn′法的第五乙醇分级中发现。 从此，有些人便开始使用“Fraction V”这一术语来描述血清白蛋白，无论使用的是什么制备方法。 也有人在使用该术语来描述通过乙醇分级方法而纯化得到血清白蛋白，而这种方法是相对于原始的Cohn法一直在得到高度的改良。Sigma-Aldrich生产和分销从各种主要方法纯化得到的血清白蛋白，包括真正的Cohn分级法、改良的乙醇分级方法、热休克和色谱法。 更多的纯化步骤包括结晶或木炭过滤。
采用新型制造工艺，保持了冷乙醇沉淀白蛋白的脂质和生长因子特征。
Legal Information
Cohn Analog is a trademark of Proliant, Inc.
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此商品 | |||
|---|---|---|---|
| description lyophilized powder, low endotoxin, BioReagent, suitable for cell culture, ≥98% (agarose gel electrophoresis) | description lyophilized powder, essentially globulin free, ≥99% (agarose gel electrophoresis) | description lyophilized powder, ≥96% (agarose gel electrophoresis) | description lyophilized powder, essentially fatty acid free, ≥97% (agarose gel electrophoresis), 1X Crystallized |
| origin USA origin | origin USA origin | origin USA origin | origin USA origin |
| technique(s) cell culture | mammalian: suitable | technique(s) blocking: suitable, microbiological culture: suitable | technique(s) ELISA: suitable, microbiological culture: suitable, blood typing: suitable | technique(s) western blot: suitable, ELISA: suitable, electrophoresis: suitable |
| assay ≥98% (agarose gel electrophoresis) | assay ≥99% (agarose gel electrophoresis) | assay ≥96% (agarose gel electrophoresis) | assay ≥97% (agarose gel electrophoresis) |
| biological source bovine | biological source bovine | biological source bovine | biological source bovine |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| form lyophilized powder | form lyophilized powder | form lyophilized powder | form lyophilized powder |
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存储类别
11 - Combustible Solids
怎么回事？
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)
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Is this product nuclease-free? I want to use it as a buffer component for single cell sequencing
1 answer-
Helpful?
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