A1653
Albumin from human serum
lyophilized powder, ≥96% (agarose gel electrophoresis)
Synonym(s):
HSA
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About This Item
CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352202
eCl@ss:
42010201
NACRES:
NA.25
Recommended Products
biological source
human
Quality Level
assay
≥96% (agarose gel electrophoresis)
form
lyophilized powder
mol wt
monomer calculated mol wt 66478 Da
technique(s)
ELISA: suitable
tissue culture: suitable
western blot: suitable
impurities
HIV I and HIVII, HCV and HBsAg, tested negative
solubility
H2O: soluble 50 mg/mL
UniProt accession no.
storage temp.
2-8°C
InChI
1S/C3F8/c4-1(5,2(6,7)8)3(9,10)11
InChI key
QYSGYZVSCZSLHT-UHFFFAOYSA-N
Gene Information
human ... ALB(213)
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General description
Albumin (ALB) constitutes 25% of the proteins produced by the liver. It is a protein of a single polypeptide chain with a thiol group. The ALB gene is mapped to human 4q13.3.
Application
Albumin from human serum has been used:
- in cyclophilin isomerase assay
- as a component in blocking solution for immunogold quantification of amino acids and proteins in complex subcellular compartments
- in G-pseudotyped HIV (PHIV) assay mixture to study its effect on GSK364735 antiviral potency
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.
It has been clinically used in serious and often life-threatening conditions, such as shock and blood loss due to trauma, burns, and surgery.
Biochem/physiol Actions
Albumin serves as a protein repository and functions as a binding and transport protein. Albumin binding dissolves the biomolecules in blood and ensures its effective transport. This prevents the loss of substance through excretion. Pathological conditions like vasculitis, lymphangiectasia, glomerulonephritis, and hepatic sinusoidal hypertension might result in hypoalbuminemia.
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.
Quality
Remainder mostly globulins
Other Notes
View more information on human serum albumin.
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.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Certificates of Analysis (COA)
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