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A4161

Sigma-Aldrich

Bovine Serum Albumin

lyophilized powder, essentially globulin free, BioReagent, suitable for cell culture

동의어(들):

Albumin bovine serum, BSA, Bovine albumin

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모든 사진(5)

About This Item

CAS Number:
9048-46-8
EC Number:
232-936-2
MDL number:
MFCD00130384
UNSPSC 코드:
12352202
NACRES:
NA.27

생물학적 소스

bovine

Quality Level

200

제품 라인

BioReagent

분석

≥99%

형태

lyophilized powder

분자량

~66 kDa

정제법

cold ethanol and heatshock fractionation

포장

poly bottle of

기원

USA origin

기술

cell culture | mammalian: suitable

불순물

essentially globulin free

pH

7

solubility

water: soluble (50 mg/ml)

UniProt 수납 번호

P02769

저장 온도

2-8°C

유전자 정보

bovine ... ALB(280717)

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Select the right albumin for your application with the Albumin Selection Guide.

생화학적/생리학적 작용

Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies.

특징 및 장점

  • Tested for use in cell culture
  • Essentially globulin free

제조 메모

Purified by a combination of heat shock and ethanol fractionation
Serum albumin may be referred to as Fraction V. This naming convention is taken from the original Cohn 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 "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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서

Albumin in Cell Culture

This page segues to comprehensive insights on how serum albumin and other important cell culture components affect the performance of serum-free cell culture systems used for biomanufacturing heterologous proteins including monoclonal antibodies. The page introduces the in vitro chemistry and biochemistry of albumin. These insights may also be applied to ex vivo and tissue engineering applications.

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