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安全信息

81066N

Sigma-Aldrich

Probumin® Bovine Serum Albumin Reagent Grade

≥98%, USA origin, 0.0-7.0 mg/dL Urea Nitrogen, enzyme immunoassay: suitable, Serology: suitable, Protein standard

别名:

Albumin, BSA, Bovine Serum, Bovine Serum Albumin, Fraction V

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About This Item

CAS号:
9048-46-8
UNSPSC代码:
41141801
NACRES:
NA.28

product name

Probumin® Bovine Serum Albumin Reagent Grade, pack of 10 g

生物来源

bovine serum

质量水平

300

等级

reagent grade

检测方案

≥98% (purity)

形式

lyophilized powder

保质期

48 mo.

纯化方式

heat shock fractionation

包装

pack of 10 g

制造商/商品名称

Probumin®

来源

USA origin

游离脂肪酸含量

0.0-1.0 mg (per gram)

Total Lipids content

0.0-3.5 mg (per gram)

技术

enzyme immunoassay: suitable
microbiological culture: suitable
protein quantification: suitable

dilution

( Serology)

杂质

0.0-0.5 mg/g L-Lactate
0.0-4.0 mg/dL Uric Acid
0.0-7.0 mg/dL Urea Nitrogen

缺失

≤5%

pH值范围

6.8-7.2

痕量阴离子

chloride (Cl-): 0.0-3.0 mg/g

痕量阳离子

Fe: 0.0-5.0 μg/g
Na: 0.0-10.0 mg/g
heavy metals: 0.0-20.0 μg/g (Cu, Fe, Pb, Zn)

异质活性

Tested for IgG

储存温度

2-8°C

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相关类别

一般描述

Manufactured by a proprietary heat-shock fractionation process, using caprylic acid as an albumin stabilizer. This BSA powder is solvent treated and extensively diafiltered. This bovine albumin product is low in sodium and purity is >=98%; typical purity is 100%.

法律信息

Probumin is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

Probumin® BSA grades are distinguished by differences in production. The use of terms such as ′Diagnostic Grade′ or ′Vaccine Grade′ in product names solely indicates that said products are commonly used by customers in those applications. We have not qualified every single product in every conceivable application. Users should qualify Probumin® BSA grades using the specific reagents, conditions, and constraints of their assay.
For further manufacturing use only. Not for human or animal consumption.

WGK

WGK 3

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Probumin® Bovine Serum Albumin (BSA) Powders & Solutions - Frequently Asked Questions

Probumin® BSA is a commonly used bovine serum albumin for buffers, non-specific blocking, protein stabilization and other diagnostic applications. Given the diverse uses of BSA, here are some frequently asked questions and answers about the molecule, formats, methods, and applications.

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