Albumin(Fraction V) 牛血清白蛋白组份五
PB10056-1 newprobe 纯度：>90% 5g 30.00
PB10056-2 newprobe 25g 150.00
PB10056-3 newprobe 50g 280.00
产品说明 分子量：68kD 保存：2-8℃ 备注：冻干粉不能作为标准品
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Albumin from bovine serum
BioChemika, fraction V, ≥96% (GE)
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Synonym
Bovine albumin
BSA
Cohn Fraction V
Descriptions
Other Notes
As chiral complexing agent in the resolution of dansyl DL amino acids1
Sales restrictions may apply
Preparation Note
By a modified Cohn procedure, using cold ethanol, pH and low temperature precipitation.
Application
Bovine serum albumin (BSA) makes up approximately 50% of the total protein in serum. Although it may be used as a carrier for hapten immunization in animals other than goats and sheep, it is more commonly used as a carrier for hapten in immunoassays. The small size of BSA, its abundance in serum, and the similarity between BSA and albumins from other species makes it less desirable for antibody production.
Properties
product line
BioChemika
assay ≥96% (GE)
mol wt Mr ~67000
mol wt ~66 kDa
loss ≤5% loss on drying
pH 5.0-6.0 (10 mg/mL in H2O)
solubility
H2O: 40 mg/mL, clear to faintly turbid, faintly yellow to greenish-yellow
storage temp. 2-8°C
