Our Casein [1%] in TBS Blocking Buffer is a supreme quality blocking buffer, optimized for a wide range of applications involving antibody-based detection, such as Western Blots, ELISA, etc. The Blocking Buffer contains 1% Casein in 25mM Tris and 0.15M NaCl and is supplied in sterile bottle.
• Purified casein: single-protein blocking buffer provides fewer chances of cross-reaction with assay components compared to serum or milk based blocking buffers
• Easy to use: Ready to use 1% casein solution; can be diluted further as needed
• Safe: improved stability
500 ml, 1 L