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Merck

821005

Probumin® Bovine Serum Albumin Life Science Grade

pkg of 5 kg, ≥98%, USA origin, ≤50 μg/g IgG, cell culture| mammalian: suitable, enzyme immunoassay: suitable, Serology: suitable

동의어(들):

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

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

CAS 번호:
9048-46-8
MDL number:
MFCD00045675
UNSPSC Code:
41141801
NACRES:
NA.28
Biological source:
bovine serum
Assay:
≥98% (purity)
Form:
lyophilized powder
Technique(s):
cell culture | mammalian: suitable using
enzyme immunoassay: suitable
Impurities:
≤50 μg/g IgG

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제품 이름

Probumin® Bovine Serum Albumin Life Science Grade, pkg of 5 kg

biological source

bovine serum

assay

≥98% (purity)

form

lyophilized powder

shelf life

48 mo.

mol wt

~66 kDa

purified by

heat shock fractionation

packaging

pkg of 5 kg

manufacturer/tradename

Probumin®

origin

USA origin

technique(s)

cell culture | mammalian: suitable using
enzyme immunoassay: suitable

dilution

(Serology)

impurities

≤50 μg/g IgG

loss

≤5%

pH

6.8-7.2

solubility

water: soluble 40 mg/mL

cation traces

heavy metals: ≤20 ppm

foreign activity

Tested for Mycoplasma
Tested for Protease

storage temp.

2-8°C

Quality Level

300

관련 카테고리

Application

Probumin® BSA products are fit for use as blockers, protein/antibody (conjugate) stabilizers, and in immunoassays (EIA, RIA and serology systems).

Disclaimer

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.

Features and Benefits

  • High-quality and reliability. Assurance of consistency in performance and supply.
  • Proprietary heat shock and cold solvent fractionation process optimizes the protein yield, purity, and efficacy of BSA. Large batch capacity.
  • Safe serum sourcing from USDA-licensed facilities exclusively from U.S. cattle.
  • Highly monomeric.
  • Low endotoxin.
  • Low protease.
  • Low fatty acid.
  • Essentially globulin free.

General description

A high purity, low endotoxin and low IgG BSA powder preparation with near native albumin characteristics. This BSA is first isolated by a proprietary heat-shock/ organic solvent process and further purified by non solvent based methodologies to reduce endotoxins to very low levels resulting in a highly monomeric bovine albumin that retains many of the binding, transfer, and physical properties of native albumin. Purity is = 98%; typical purity is 100%. This BSA may be used for molecular biology applications.

Legal Information

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

저장 등급

11 - Combustible Solids

wgk

WGK 3

시험 성적서(COA)

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문서 라이브러리 방문

문서

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.

국제 무역 품목 번호

SKUGTIN
82100504053252569166

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