Blocker™ Casein (Thermo Scientific™)

Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods. Blocker Casein is 1% (w/v) casein, which corresponds to the optimal concentration for most applications.

Key Features

Features of Blocker Casein include:
• Purified casein—single-protein blocking buffer provides fewer chances of cross-reaction with assay components than serum or milk solutions
• Easy to use—1% casein solution is ready to use; can be diluted further as needed
• Safe—stable, thimerosal-free formulation

Order Codes

Code	Description
37583	Catalog Number: 37583 Unit Size: 100 mL Description: Blocker Casein in TBS, 100 mL
37582	Catalog Number: 37582 Unit Size: 100 mL Description: Blocker Casein in PBS, 100 mL
37528	Catalog Number: 37528 Unit Size: 1 L Description: Blocker Casein in PBS, 1 L
37532	Catalog Number: 37532 Unit Size: 1 L Description: Blocker Casein in TBS, 1 L