Anti-RB (phospho S795) Antibody

A rabbit polyclonal antibody raised against RB phosphorylated at serine 795, offered by Antibodies.com as a primary antibody. The reagent is unconjugated, of the IgG isotype, and affinity-purified [C0][S1]. It is provided as a liquid formulated in Phosphate Buffered Saline, pH 7.3, containing 50% glycerol and 0.02% sodium azide, and the target protein has a reported molecular weight of 106 kDa [S1].

The immunogen is a synthetic phosphorylated peptide corresponding to the region around S795 of human RB (NP_000312.2) [S1]. Reactivity is listed as human in the catalogue entry, with the manufacturer additionally reporting reactivity with mouse and rat samples [C0][S1]. The catalogue source lists validated applications of WB and IF [C0]; the manufacturer's product information lists WB and IHC, with recommended dilutions of WB at 1:500–1:1,000 and IHC at 1:50–1:200, supported by 5 scientific images [S1]. The antibody is shipped at 4°C and, upon receipt, should be aliquoted and stored at -20°C, avoiding repeated freeze/thaw cycles [S1].