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Documentos Principais

126575

Sigma-Aldrich

Albumin, Bovine Serum, Fraction V, Fatty Acid-Free

Sinônimo(s):

Albumin, Bovine Serum, Fraction V, Fatty Acid-Free

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About This Item

Número CAS:
Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.25

descrição

Merck USA index - 14, 8468

Ensaio

≥95% (cellulose acetate electrophoresis)

Formulário

powder

fabricante/nome comercial

Calbiochem®

condição de armazenamento

OK to freeze

Impurezas

≤0.02% fatty acids
≤3% ash
≤5% moisture

cor

white to light yellow
light yellow to light brown

Condições de expedição

ambient

temperatura de armazenamento

2-8°C

Descrição geral

Albumin, Bovine Serum, (BSA) Fraction V, Fatty Acid-Free is useful for immunodiagnostic assays. It is designed for use in serological testing, radioimmunoassay, and hormone response studies. It is also applicable in binding and transport studies. BSA is prepared by cold ethanol extraction (Cohn method) with a pH: 6.8-7.4.
Bovine serum albumin (BSA) is a non-glycosylated globular, α-helical protein belonging to the serum albumin family. It consists of three domains with two sub-domains each and has 17-disulfide bonds.

Aplicação

Albumin, Bovine Serum, Fraction V, Fatty Acid-Free has been used:
  • as a component of: blocking buffer immunoelectron microscopy (IEM) for various cells
  • mitochondrial isolation buffer (MIB) and mitochondria assay solution (MAS) to trap free fatty acids released during adipose tissue homogenization
  • blocking buffer for wholemount staining of the esophageal epithelium (EE) in immunofluorescence

Ações bioquímicas/fisiológicas

Bovine Serum Albumin (BSA), the most vital component of cell culture media, aids in embryonic stem cells (hESC) differentiation. It aids the transportation of drugs, hormones, and fatty acids. BSA is also used as a blocking agent in enzyme-linked immunosorbent assay (ELISA).

Advertência

Toxicity: Standard Handling (A)

Nota de preparo

May take up to 24 h to fully dissolve.

Reconstituição

Following reconstitution, store in the refrigerator (4°C). 0.1% NaN₃ may be added as a preservative. Stock solutions are stable for up to 3 months at 4°C.

Informações legais

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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T Akao et al.
Journal of biochemistry, 99(5), 1425-1431 (1986-05-01)
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M Prats
European journal of biochemistry, 75(2), 619-625 (1977-05-16)
The L-(+)-Lactate:cytochrome c oxidoreductase or cytochrome b2 from the yeasts Saccharomyces cerevisiae and Hansenula anomala were partially hydrolysed in various concentrations of trypsin. Conditions were found which allowed the isolation from the Hansenula enzyme of a 140 000 +/- 10
Alexandros Tzatsos et al.
Molecular and cellular biology, 26(1), 63-76 (2005-12-16)
Nutritional excess and/or obesity represent well-known predisposition factors for the development of non-insulin-dependent diabetes mellitus (NIDDM). However, molecular links between obesity and NIDDM are only beginning to emerge. Here, we demonstrate that nutrients suppress phosphatidylinositol 3 (PI3)-kinase/Akt signaling via Raptor-dependent
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