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Key Documents

10775835001

Roche

Albumina sérica bovina

98.5% (electrophoresis), Fatty acids (total) ≤0.2 mg/g, Triglycerides (enzym.) free, Immunoglobulins not detectable, microbiological culture: suitable, USA origin

Sinônimo(s):

BSA, Bovine Serum Albumin Fraction V, fatty acid free, Bovine albumin, bovine serum

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About This Item

Código UNSPSC:
12352106

fonte biológica

bovine

Nível de qualidade

Ensaio

98.5% (electrophoresis)

forma

lyophilized

peso molecular

Mr 68 kDa

embalagem

pkg of 50 g

fabricante/nome comercial

Roche

origem

USA origin

técnica(s)

immunofluorescence: suitable
ligand binding assay: suitable

Impurezas

Immunoglobulins, none detected
Triglycerides, none detected
≤0.2 mg/g fatty acids

nº de adesão UniProt

Condições de expedição

wet ice

temperatura de armazenamento

2-8°C

Informações sobre genes

bovine ... ALB(280717)

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Descrição geral

Highest quality for fatty acid and lipid research.
BSA is a single polypeptide chain consisting of about 583 amino acid residues and no carbohydrates. At pH 5-7, it contains 17 intra-chain disulfide bridges and one sulfhydryl group.

Aplicação

Bovine Serum Albumin, Fraction V, fatty acid free is used:
  • in lipid research to study lipid metabolism in biological systems
  • to identify transport mechanisms in living organisms
  • to study ligand binding
  • to investigate ionic binding
  • in the preparation of solutions during isolation of cardiomyocytes
  • as a blocking solution to incubate embryos for immunofluorescence
  • in dual polarisation interferometry (DPI) to study the interaction between membrane active peptides and artificial bilayers

Ações bioquímicas/fisiológicas

The fatty acids that are insoluble in circulating plasma are transported primarily by serum albumin. The human serum albumin and bovine serum albumin share 76% sequence homology. Being the most abundant protein in the circulatory system, it participates in the maintenance of blood pH and carries several endogenous and exogenous compounds, including fatty acids, metal, amino acids, steroids and drugs.

Características e benefícios

  • Free from fatty acids according to current quality control procedures (suitable for lipid research)
  • High quality
  • Low content of heavy metal ions
  • Long-term stability

Qualidade

Purity: ≥98.5 % albumin (electrophoresis), 98% protein
Contaminants: <0.2 mg fatty acids/g, triglycerides not detectable (enzymatic), immunoglobulins not detectable (Ouchterlony), ≤5% H2O,≤30 ppm heavy metals

Outras notas

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

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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