Anti-RELA (phospho S311) Antibody

The Antibodies.com catalogue offers a rabbit polyclonal antibody targeting RELA (also known as NF-κB p65) when phosphorylated at serine 311. The unconjugated IgG reagent is raised in rabbit and reacts with human and mouse samples. It has been validated for Western blot, with a recommended working dilution of 1:500-1:1,000. The distributor listing additionally lists IHC as a tested application.

The immunogen is a synthetic phosphorylated peptide corresponding to the region around S311 of human RelA (NP_068810.3), with the reported immunogen sequence FKSIM. The antibody is affinity purified and supplied as a liquid preparation in phosphate buffered saline (pH 7.3) containing 50% glycerol and 0.05% Proclin 300. The target protein has a molecular weight of 65 kDa, and the antibody concentration is reported as lot specific.

For storage, the product is shipped at 4°C; upon delivery it should be aliquoted and stored at −20°C, with repeated freeze/thaw cycles to be avoided.