Bovine Serum Albumin
ROCHE/BSAV-RO - ≥98.5%, New Zealand origin
Synonym: Bovine Serum Albumin Fraction V
Product Type: Chemical
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| absorption | ≤0.4 at 550 nm |
| assay | ≥98.5% |
| biological source | bovine |
| foreign activity | Microorganisms <100 (Organism/g) |
| form | lyophilized |
| impurities | <0.0003 Lithium (Flame photometry) |
| <0.001 Iron (bathophenanthraline) | |
| <0.002 P (inorganic) | |
| <0.003 Heavy metals (as Pb) | |
| <0.003 Magnesium (xylidyl blue) | |
| <0.005 Glycerol (enzyme) | |
| <0.006 potassium (Flame photometry) | |
| <0.02 Calcium ( o-cresolphthalein) | |
| <0.05 glucose (enzyme) | |
| <0.1 L-lactate | |
| <0.15 chloride (mercurom) | |
| <0.5 Sodium (flame photometry) | |
| <100 microorganisms (organism/g) | |
| <5 water | |
| manufacturer/tradename | Roche |
| mol wt | Mr =68 kDa |
| origin | New Zealand origin |
| packaging | pkg of 1 kg (10735108001) |
| pkg of 100 g (10735086001) | |
| pkg of 50 g (10735078001) | |
| pkg of 500 g (10735094001) | |
| Quality Level | 100  |
| storage temp. | 2-8°C |
| technique(s) | ELISA: suitable |
| Southern blotting: suitable | |
| western blot: suitable | |
| UniProt accession no. | P02769  |
| Analysis Note: | Purity: ≤95% protein, ≤5% H2O; electrophoretically homogeneous Contaminants: <0.5% Na (flame photometric), <0.006% K (flame photometric), <0.0003% Li (flame photometric), <0.02% Ca (o-cresolphthalein), <0.003% Mg (xylidyl blue), <0.003% heavy metals (as Pb), <0.001% Fe (bathophenanthroline), <0.002% Pi, <0.05% glucose (enzymatic), <0.005% glycerol (enzymatic), <0.025% L-lactate (enzymatic) |
| Application: | Bovine Serum Albumin Fraction V is suitable for standard applications such as: • Stabilizer to prevent proteolysis and denaturation of enzymes and other proteins, especially when the proteins are present in low concentrations. • Buffer component in immunochemistry, biochemistry, cell biology, or molecular biology • Reducing agent • Protein blocker for saturation of protein binding sites in ELISAs, Southern blots, and western blots • Media supplement for media that require addition of protein • Carrier protein • Standard protein in gel electrophoresis and protein determination |
| General description: | For standard applications. |
| Other Notes: | For life science research only. Not for use in diagnostic procedures. |
| Preparation Note: | Storage conditions (working solution): In solution, albumin is stable for about three months at -15 to -25 °C. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98.5% |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352202 |