1X PBS, pH 7.2 Solution with 0.05% Tween 20, 1% BSA

CELLPICK 1X Phosphate-Buffered Saline (PBS), pH 7.2 supplemented with 0.05% Tween-20 and 1% Bovine Serum Albumin (BSA) is an optimized, ready-to-use blocking and washing buffer designed specifically for immunoassay applications such as ELISA, Western Blotting, and immunohistochemistry.

The incorporation of Tween-20 reduces non-specific hydrophobic protein-protein interactions and background staining, while 1% BSA acts as a highly effective blocking agent to saturate unoccupied binding sites. Supplied in a convenient 1000 mL format, this pre-mixed formulation guarantees exceptional experimental consistency and eliminates tedious preparation steps.