Merck
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A9511

Sigma-Aldrich

Albumin from human serum

lyophilized powder, ≥97% (agarose gel electrophoresis)

Synonym(s):
HSA
CAS Number:
Número de EC:
Número MDL:
eCl@ss:
42010201
NACRES:
NA.25

origen biológico

human

Nivel de calidad

300

ensayo

≥97% (agarose gel electrophoresis)

formulario

lyophilized powder

mol peso

monomer calculated mol wt 66478 Da

technique(s)

ELISA: suitable
tissue culture: suitable
western blot: suitable

impurezas

HIV I and HIVII, HCV and HBsAg, tested negative

solubilidad

H2O: soluble 50 mg/mL

Nº de acceso UniProt

temp. de almacenamiento

2-8°C

Gene Information

human ... ALB(213)

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Descripción general

Albumin is the most copious protein in blood plasma. Liver produces human albumin.
Human albumin possess a molecular weight of 67 kDa.

Aplicación

Albumin from human serum has been used:
  • to standardize the column for molecular-exclusion chromatography
  • to prepare the tobacco mosaic virus (TMV)-poly ethylene glycol (PEG8)-serum albumin (SA) particles
  • to analyze its modifications after oxidation using a Fenton system

Albumin-bound fluorescence was used in serum of patients with chronic renal failure.

Envase

100, 500 mg in poly bottle
1, 5, 10, 25 g in poly bottle

Acciones bioquímicas o fisiológicas

Albumin turnover is seen in infants with iron deficiency anemia. Serum albumin is a reliable prognostic indicator in liver disease. Oxidative modification of albumin is seen in advanced liver disease.
Serum albumin functions as a carrier protein for steroids, fatty acids, and thyroid hormones, and is vital in regulating the colloidal osmotic pressures of blood. Albumin is also seen to bind to exogenous substances, particularly drugs (e.g., ibuprofen, warfarin), and strongly influence their pharmacokinetics. Oxidative stress leading to changes in the redox state of albumin has widely varied effects on its physiological function.

Nota de preparación

Prepared using method IV of Cohn, E.J., et al., J. Am. Chem. Soc., 69, 1753 (1947).

Otras notas

View more information on human serum albumin.

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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