Bovine Serum Albumin, lyophilized powder, Microbiologically tested, >=96% (agarose gel electrophores

Descriptions

Application

Bovine Serum Albumin has been used as a supplement in Dulbecco?s modified eagle medium (DMEM). It has also been used in immunostaining of cell arrays.

Biochem/physiol Actions

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

General description

Albumin is the most abundant plasma protein in humans. High levels of albumin are associated with dehydration. Albumin turnover is seen in infants with iron deficiency anemia. Serum albumin is a reliable prognostic indicator for liver disease. Oxidative damage of albumin is associated with advanced liver disease.

Packaging

10, 50, 100, 500 g in poly bottle

Preparation Note

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.

Suitability

Suitable for growth of Borrelia burgdorferi in BSK II medium

Specifications

No detailed specifications are available for this product.

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Code	Description	Manufacturer	Form	Assay	Loss	Price		Quantity
3589652	Bovine Serum Albumin, lyophilized powder, Microbiologically tested, >=96% (agarose gel electrophores	SIGMA-ALDRICH	lyophilized powder	≥96% (agarose gel electrophoresis)	≤5%	£944.57 (exc VAT) per 100G		- +
3589653	Bovine Serum Albumin, lyophilized powder, Microbiologically tested, >=96% (agarose gel electrophores	SIGMA-ALDRICH	lyophilized powder	≥96% (agarose gel electrophoresis)	≤5%	Click Add to Quote for price and delivery		- +