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Key Documents

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

同義詞:

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

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About This Item

CAS號碼:
分類程式碼代碼:
41141801
NACRES:
NA.28

product name

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

生物源

bovine serum

品質等級

等級

reagent grade

化驗

≥98% (purity)

形狀

lyophilized powder

儲存期限

48 mo.

純化經由

heat shock fractionation

包裝

pack of 10 g

製造商/商標名

Probumin®

來源

USA origin

遊離脂肪酸含量含量

0.0-1.0 mg (per gram)

Total lipids content

0.0-3.5 mg (per gram)

技術

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

dilution

( Serology)

雜質

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

損耗

≤5%

pH值範圍

6.8-7.2

負離子痕跡

chloride (Cl-): 0.0-3.0 mg/g

正離子痕跡

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)

異物活動

Tested for IgG

儲存溫度

2-8°C

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一般說明

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%.

法律資訊

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

免責聲明

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.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3


分析證明 (COA)

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文章

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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