Solution reagent BLOK™

bovine serum albuminimmunohistochemistryprotein

Protein solutions are used for blocking excess binding sites in ELISA, blotting, immunohistochemistry and other immunochemical applications. Each blocking solution will impart certain characteristics on the assay system. Our BLOK™ BSA is a 10% solution of BSA (Bovine Serum Albumin) that serves as a protein blocking agent. It does not contain endogenous biotin; therefore, it is compatible with biotin/avidin systems and results in high signal-to-noise ratios in most systems. It is robust and shows a lack of cross-reactivity. Our BLOK™ BSA is supplied in your choice of buffer: either in our Phosphate Buffered Saline or our Tris Buffered Saline, both 10X concentrated solutions. Features [10X] BSA solution Convenient & Ready-to-use Available in your choice of TBS or PBS buffers Applications For blocking Westerns, ELISA and dot Blots