1x Phosphate Buffered Saline (PBS) with 1% Casein #1610783

1x Phosphate Buffered Saline (PBS) with 1% Casein

Overview

1 L, blocking reagent

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Description

Description

Use Phosphate Buffered Saline (PBS) with 1% (w/v) Casein for blocking membranes for blotting. Blocking buffers containing casein may provide lower backgrounds than buffers containing low fat milk, and casein is recommended for applications using biotin-avidin complexes. When using alkaline phosphatase as a reporter in western blots, it is recommended that Phosphate Buffered Saline (PBS) be replaced with Tris Buffered Saline (TBS).

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