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Merck

A5843

Albúmina from human serum

lyophilized powder, low endotoxin

Sinónimos:

HSA

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About This Item

Número CAS:
UNSPSC Code:
12352202
eCl@ss:
42010201
EC Number:
274-272-6
NACRES:
NA.25
MDL number:

Nombre del producto

Albúmina from human serum, lyophilized powder, low endotoxin

SMILES string

FC(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C3F8/c4-1(5,2(6,7)8)3(9,10)11

InChI key

QYSGYZVSCZSLHT-UHFFFAOYSA-N

biological source

human

assay

≥96% (agarose gel electrophoresis)

form

lyophilized powder

mol wt

monomer calculated mol wt 66478 Da

technique(s)

activity assay: suitable

impurities

HIV I and HIVII, HCV and HBsAg, tested negative
≤1.0 EU/mg endotoxin

solubility

H2O: soluble 50 mg/mL

UniProt accession no.

storage temp.

2-8°C

Quality Level

Gene Information

human ... ALB(213)

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Biochem/physiol Actions

La seroalbúmina funciona como una proteína transportadora para esteroides, ácidos grasos y hormonas tiroideas, y es vital en la regulación de las presiones osmóticas coloidales de la sangre. También se ha observado que la albúmina se une a sustancias exógenas, en particular medicamentos (ibuprofeno, warfarina) y que influye fuertemente en su farmacocinética. El estrés oxidativo que induce cambios en el estado rédox de la albúmina tiene efectos muy variados sobre su función fisiológica.
Las albúminas son proteínas monómeras solubles que se encuentran en los líquidos y los tejidos de los animales y en algunas semillas vegetales. La seroalbúmina funciona como proteína transportadora para esteroides, ácidos grasos y hormonas tiroideas. Las seroalbúminas son también vitales en la regulación de las presiones osmóticas coloidales de la sangre.
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 influences their pharmacokinetics. Oxidative stress leading to changes in the redox state of albumin has varied effects on its physiological function.

Other Notes

Encontrará más información en seroalbúmina humana.

Application

Albumin was used to test its effect on the in vitro bactericidal activity of cefditoren against penicillin-resistant Streptococcus pneumonia. It has been clinically used in serious and often life-threatening conditions, such as shock and blood loss due to trauma, burns, and surgery.
Albumin was used to study albumin-induced apoptosis in proximal tubule cells. It was also used in cell adhesion molecules and surface treatment studies.

Disclaimer

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

General description

Albumin is the most copious protein in blood plasma. Liver produces human albumin.

Clase de almacenamiento

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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