Bovine Serum Albumin solution
SIAL/A7159 - 25% in Tyrode's buffer, aseptically filled
Synonym: Albumin solution from bovine serum; BSA solution
CAS Number: 9048-46-8
MDL Number: MFCD00130384
Product Type: Chemical
Molecular Artwork based on the crystal structure of Bovine Serum Albumin (PDB ID 3v03) showing the 6 color-coded helical subdomains assembled to form the heart-shaped quaternary structure of the BSA protein molecule.
Copyright 2013 Sigma-Aldrich Co. LLC, courtesy of Dr. David Goodsell.
Copyright 2013 Sigma-Aldrich Co. LLC, courtesy of Dr. David Goodsell.
| assay | 23.0-27.0% protein basis (biuret) |
| biological source | bovine |
| concentration | 23.0-27.0% protein (biuret) |
| 25% in Tyrode's buffer | |
| does not contain | preservative |
| stabilizer | |
| foreign activity | BT virus, none detected |
| VSV virus, none detected | |
| form | solution |
| origin | USA origin |
| purified by | heat shock fractionation |
| Quality Level | 200  |
| sterility | aseptically filled |
| storage temp. | 2-8°C |
| technique(s) | enzyme immunoassay: suitable |
| UniProt accession no. | P02769  |
| Biochem/physiol Actions: | Albumin acts as a major factor in determining a cow′s health, meat, and milk quality. Serum albumin constitutes about 52-62% of the total water-soluble fraction proteins in the blood plasma. Albumin is a multifunctional protein that plays a role in physiological and pharmacological aspects. It is involved in the transport of fatty acids, bile pigments, cholesterol, drugs, and metals. This protein regulates osmotic pressure and distributes fluids between various compartments. |
| General description: | Albumin is a globular protein. Bovine serum albumin (BSA) is composed of a single polypeptide chain and cross-linked cysteine disulfide bridges. BSA is heart-shaped and is made up of three homologous domains I-III and each domain has two subdomains A and B. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 23.0-27.0% protein basis (biuret) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352202 |