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A4161

Bovine Serum Albumin

Name: Bovine Serum Albumin
Brand: SIGMA
Price: 3400 CZK

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

Synonyma:

Albumin bovine serum, BSA, Bovine albumin

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Vám/SKU	Dostupnost	Cena
1 g	Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	3 400,00 Kč
5 g	Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	9 790,00 Kč
10 g	Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	17 100,00 Kč
100 g	Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	125 400,00 Kč

O této položce

Číslo CAS:

9048-46-8

UNSPSC Code:

12352202

EC Number:

232-936-2

NACRES:

NA.27

MDL number:

MFCD00130384

eCl@ss:

32160409

Biological source:

bovine

Assay:

≥99%

Form:

lyophilized powder

Technique(s):

cell culture | mammalian: suitable

Impurities:

essentially globulin free

3 400,00 Kč

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Vlastnosti

biological source

bovine

Quality Segment

200

product line

BioReagent

assay

≥99%

form

lyophilized powder

purified by

cold ethanol and heatshock fractionation

packaging

poly bottle of

origin

USA origin

technique(s)

cell culture | mammalian: suitable

impurities

essentially globulin free

pH

solubility

water: soluble (50 mg/ml)

UniProt accession no.

P02769

storage temp.

2-8°C

Gene Information

bovine ... ALB(280717)

Popis

Application

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

Biochem/physiol Actions

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

Features and Benefits

Tested for use in cell culture
Essentially globulin free

Preparation Note

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.

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Tato položka	A6003	A2153	A3294
Sigma-Aldrich A4161 Bovine Serum Albumin	Sigma-Aldrich A6003 Bovine Serum Albumin	Sigma-Aldrich A2153 Bovine Serum Albumin	$Bovine Serum Albumin heat shock fraction, protease free, pH 7, ≥98%$ Sigma-Aldrich A3294 Bovine Serum Albumin
description lyophilized powder, essentially globulin free, BioReagent, suitable for cell culture	description lyophilized powder, essentially fatty acid free, ≥96% (agarose gel electrophoresis)	description lyophilized powder, ≥96% (agarose gel electrophoresis)	description heat shock fraction, protease free, pH 7, ≥98%
origin USA origin	origin USA origin	origin USA origin	origin USA origin
technique(s) cell culture \| mammalian: suitable	technique(s) microbiological culture: suitable	technique(s) blood typing: suitable, ELISA: suitable, microbiological culture: suitable	technique(s) microbiological culture: suitable, blood typing: suitable, ELISA: suitable
biological source bovine	biological source bovine	biological source bovine	biological source bovine
assay ≥99%	assay ≥96% (agarose gel electrophoresis)	assay ≥96% (agarose gel electrophoresis)	assay ≥98%
Quality Level 200	Quality Level 300	Quality Level 200	Quality Level 300
form lyophilized powder	form lyophilized powder	form lyophilized powder	form lyophilized powder

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Skladovací třída

11 - Combustible Solids

Co se děje?

WGK 3

Bod vzplanutí (°F)

Not applicable

Bod vzplanutí (°C)

Not applicable

PPE (osobní ochranné prostředky)

Eyeshields, Gloves, type N95 (US)

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Lot/Batch Number

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