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A3311 | CAS:9048-46-8 | BSA | Albumin from bovine serum | 牛血清白蛋白
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A3311 Albumin from bovine serum
Sigma BioXtra, suitable for mouse embryo cell culture, powder
窗体底端
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货号
号 |
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您的价格
RMB |
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A3311-10G |
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1201.76 |
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A3311-50G |
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3485.40 |
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A3311-100G |
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6008.80 |
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Synonym: |
Bovine albumin, BSA |
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CAS Number: |
9048-46-8 |
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EC Number: |
232-936-2 |
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MDL number: |
MFCD00130384 |
Description
| Preparation Note |
Serum albumin may be referred to as Cohn Fraction V. This naming convention is taken from the original Cohn1 method of fractionating serum proteins using cold ethanol precipitation. Serum albumin was found in the fifth ethanol fraction using Cohn′s method. Since then, the term "Cohn Fraction V" has been used by some to describe serum albumin regardless of the method of preparation. Others have used this term to describe serum albumin purified by ethanol fractionation methods that have been highly modified since the original Cohn method was described. Sigma-Aldrich manufactures and distributes serum albumins purified from a variety of primary methods including the true Cohn fractionation method, modified ethanol fractionation methods, heat shock and chromatography. Additional purification steps may include crystallization or charcoal filtration. |
性质
| product line |
BioXtra |
| assay |
≥96% (agarose gel electrophoresis) |
| form |
powder |
| mol wt |
mol wt ~66 kDa |
| suitability |
suitable for mouse embryo cell culture |
| storage temp. |
2-8°C |
安全性
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