Bovine Serum Albumin IV
expand | collapse
Bovine Serum Albumin IV material number and pack size: Material Number Pack Size 11726544103 custom fill
- BPLA Type IV is lyophilized from a solution containing potassium phosphate and sodium chloride. No preservatives are added.
- Bovine Serum Albumin IV reduces nonspecific adsorption to the solid phase or saturates unoccupied binding sites. Bovine Serum Albumin IV represents a very high purity grade (≥95%) and is recommended for assays with higher demands on sensitivity.
Appearance: Yellowish lyophilizate
Solubility: Clear to slightly turbid yellowish solution in water (c=60 mg/mL)
A405 (against water): ≤0.200
pH value: 6.5-7.5
Protein (from N, elementary analysis, factor 6.25): ≥95%
Purity (HPLC / TSK 3000): ≥95% (monomer)
Water (K. Fischer): ≤5%
Bioburden: ≤50 CFU/g
pH 4.5 treatment (up to 3 hours): Corresponds to specification
Country of origin: USA, NZL
Stability: At +2 to +8°C within specification range for 24 months. Store dry.