StabilBlot™ Casein Blocker (5X, TBS)

Membranes used in western blotting are porous and should be blocked to avoid non-specific binding and background. SurModics' StabilBlot™ Blocker Family offers a range of options, both protein-based and synthetic-based, to block non-specific binding as well as enhance sensitivity when used as a blocker and antibody diluent.

For strong blocking of background, the use of either StabilBlot™ Casein Blocker - 5X, PBS or StabilBlot™ Casein Blocker - 5X, TBS is recommended. The casein TBS formulation also works well in a system that is sensitive to phosphate.

The casein blockers should be diluted to 1X in distilled water and mixed well prior to use.

Product Number: SB05-0025-01 (25 mL)
Product Number: SB05-0125-01 (125 mL)
Product Number: SB05-1000-01 (1000 mL)