A1887

Albumina

lyophilized powder, essentially fatty acid free

• Sinonimo/i: HSA
• Numero CAS: 70024-90-7
• UNSPSC Code: 12352202
• eCl@ss: 42010201
• EC Number: 274-272-6
• NACRES: NA.25
• MDL number: MFCD00081418
• Biological source: human
• Assay: ≥96% (agarose gel electrophoresis)
• Form: lyophilized powder
• Technique(s): ELISA: suitable, tissue culture: suitable, western blot: suitable
• Impurities: HIV I and HIVII, HCV and HBsAg, tested negative, ≤0.007% Fatty Acids

Proprietà

• biological source: human
• Quality Segment: 300
• 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, ≤0.007% Fatty Acids
• solubility: H₂O: soluble 50 mg/mL, clear to slightly hazy
• UniProt accession no.: P02768
• storage temp.: 2-8°C
• 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
• Gene Information: human ... ALB(213)

Descrizione

General description

Albumin is the most abundant plasma protein in human. It has a molecular weight of 66.5 kDa.

Application

Albumin from human serum has been used:

• as a carrier of CPT-11 (irinotecan, Campto) and SN-38 to investigate its binding to human plasma proteins
• to study the adsorption of water and acetonitrile (AN) vapor on a human serum albumin
• to study its effect on wound healing process

Biochem/physiol Actions

Le albumine sono proteine monomeriche solubili presenti nei fluidi e nei tessuti corporei degli animali e nei semi di alcune piante. L′albumina sierica svolge le funzioni di proteina carrier per gli steroidi, gli acidi grassi e gli ormoni tiroidei. Le albumine sieriche sono anche di vitale importanza nella regolazione delle pressioni colloido-osmotiche del sangue.

L′albumina sierica svolge le funzioni di proteina carrier per gli steroidi, gli acidi grassi e gli ormoni tiroidei ed è di vitale importanza nella regolazione delle pressioni colloido-osmotiche del sangue. È stato anche osservato che l′albumina si lega a sostanze esogene, farmaci in particolare (per es. ibuprofene, warfarin) influenzandone pesantemente la farmacocinetica. Lo stress ossidativo che determina modificazioni dello stato redox dell′albumina ha effetti molto variabili sulla sua funzione fisiologica.

Serum albumin primarily mediates divalent cation transportation, fatty acid and drug complex formation and transport. The albumin levels in the serum indicate the disease progression in advanced liver disease. Low body weight and decreased serum albumin is associated with colorectal cancer.

Preparation Note

Prepared from albumin (A1653)

Other Notes

Vedere maggiori informazioni sull′albumina sierica umana.

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.

Informazioni sulla sicurezza

• Classe di stoccaggio: 11 - Combustible Solids
• Che succede?: WGK 3
• Punto di infiammabilità (°F): Not applicable
• Punto di infiammabilità (°C): Not applicable
• DPI (dispositivi di protezione individuale): Eyeshields, Gloves