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BSA Fraction V

Name: BSA Fraction V
Brand: ROCHE

≥98.5%, Ash 1%, Heavy metals < 10 ppm, stem cell culture, Mycoplasma Negative, USA origin

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About This Item

NACRES:

NA.28

UNSPSC Code:

12352202

Biological source:

bovine

Assay:

≥98.5%

Form:

lyophilized

Technique(s):

cell culture | stem cell: suitable

Impurities:

<10 ppm Heavy metals, 1% Ash

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Properties

biological source

bovine

assay

≥98.5%

form

lyophilized

mol wt

M_r =68,000

packaging

pkg of 1 kg (03116964001), pkg of 250 g (03116956001)

manufacturer/tradename

Roche

origin

USA origin

technique(s)

cell culture | stem cell: suitable

impurities

<10 ppm Heavy metals, 1% Ash

solubility

≤0.40 (A₅₅₀)

absorption

≤0.40 at 550 nm

foreign activity

Mycoplasma (Negative)

shipped in

wet ice

storage temp.

2-8°C

Description

General description

Serum Albumin is a major protein found in circulating blood.[1] Albumin is helical in structure with three domains that form a heart-like shape.[2]

Application

Bovine Serum Albumin Fraction V, heat shock has been used for blocking in immunocytochemistry.[3]

Biochem/physiol Actions

Serum Albumin participates in maintaining the osmotic pressure and pH of the blood. It also participates in the transport of various endogenous and exogenous compounds such as amino acids, drugs, steroids, and fatty acids.[2] Bovine serum albumin (BSA) is applicable as a molecular-weight standard, in vaccine preparation and enzyme-linked immunosorbent assay (ELISA).[3]

Other Notes

For life science research only. Not for use in diagnostic procedures.

Loss on drying: ≤5.0%

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This Item	BSAV-RO	A7888	A9418
Roche BSAVHS-RO BSA Fraction V	Roche BSAV-RO Bovine Serum Albumin	$Bovine Serum Albumin heat shock fraction, suitable for RIA, pH 5.2, ≥96%$ Sigma-Aldrich A7888 Bovine Serum Albumin	Sigma-Aldrich A9418 Bovine Serum Albumin
origin USA origin	origin New Zealand origin	origin USA origin	origin USA origin
technique(s) cell culture \| stem cell: suitable	technique(s) ELISA: suitable, Southern blotting: suitable, western blot: suitable	technique(s) blood typing: suitable	technique(s) cell culture \| mammalian: suitable
assay ≥98.5%	assay ≥98.5%	assay ≥96%	assay ≥96% (agarose gel electrophoresis)
biological source bovine	biological source bovine	biological source bovine	biological source bovine
form lyophilized	form lyophilized	form lyophilized powder	form lyophilized powder
packaging pkg of 1 kg (03116964001), pkg of 250 g (03116956001)	packaging pkg of 1 kg (10735108001), pkg of 100 g (10735086001), pkg of 50 g (10735078001), pkg of 500 g (10735094001)	packaging poly bottle of	packaging -

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c