추천 제품
생물학적 소스
bovine
Grade
Molecular Biology
for molecular biology
제품 라인
BioReagent
분석
≥98%
양식
lyophilized powder
분자량
~66 kDa
정제법
heat shock fractionation
포장
poly bottle of
기원
USA origin
기술
ELISA: suitable
electrophoresis: suitable
western blot: suitable
불순물
protease, free
pH
7
solubility
water: soluble (40 mg/ml)
UniProt 수납 번호
외래 활성
Protease free
저장 온도
2-8°C
유전자 정보
bovine ... ALB(280717)
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애플리케이션
A non-acetylated protein suitable as a blocking agent in Southern blotting. If your application requires nuclease-free BSA, we recommend our acetylated BSA for these critical applications.
생화학적/생리학적 작용
Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies.
특징 및 장점
- Protease free
- Suitable for blocking non-specific protein binding sites in hybridizations
- Heat shock fractionated
제조 메모
Prepared using heat shock 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)
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시험 성적서(COA)
Lot/Batch Number
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프로토콜
The SNAP i.d. 2.0 Protein Detection System is the second generation of the SNAP i.d. method for detecting immunoreactive proteins on Western blots.
활성 필터
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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