Bovine Serum Albumin, BSA (3% in PBST)

CAT#: IBB-102
  • Useful in cell culture, biochemistry, and molecular biology techniques
  • Maintains protein integrity while regulating pH and osmotic pressure
  • Ready-to-use solution tested for pH

Available sizes:

CAT#:
BP-177-500ml Before requesting a quote or making a purchase, please make sure you select the correct size.
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Product Description

The Bovine Serum Albumin (BSA) Buffer in PBST is used in laboratories to stabilize enzymes during reactions, enhance signals in immunoassays through non-specific binding. BSA is used as a diluent of primary and secondary antibodies for immunoassays and as a blocking agent. The presence of BSA helps to maintain the integrity of other proteins by protecting against potential denaturation or degradation.

Specifications

More Information
Method: Filtered through 0.22-micron filter.
Storage: -20°C
Synonym: BSA, BSA PBST, PBS, Phosphate Buffered Saline-Tween
pH: 7.40 ± 0.15
QC Testing: Appearance, pH
Component NameCASMolecular WeightConcentration
Bovine Serum Albumin 9048-46-8 68 kDa 3% (w/v)
Sodium Phosphate Dibasic Anhydrous 7558-79-4 141.96 10.1 mM
Potassium Phosphate Monobasic Anhydrous 7778-77-0 136.09 1.76 mM
Potassium Chloride 7447-40-7 74.55 2.7 mM
Sodium Chloride 7647-14-5 58.44 137 mM
Tween-20 9005-64-5 ~1228 0.05% (v/v)
Water 7732-18-5 18.02 Rest