Anti-KRAS Antibody

From Antibodies.com, this rabbit polyclonal anti-KRAS primary antibody is raised in rabbit and is of the IgG isotype. The unconjugated antibody reacts with Human, Mouse, and Rat samples (C0, S1).

The target protein has a molecular weight of 21 kDa (S1). The immunogen is a synthetic phosphorylated peptide around residue S89 of human KRAS (accession NP_001356715.1), with immunogen sequence TKSFE (S1). The reagent is supplied as a liquid in Phosphate Buffered Saline (pH 7.3) containing 50% Glycerol and 0.01% Thiomersal, and is affinity-purified; concentration is lot-specific (S1).

The catalogue entry lists applications as WB, IHC, IF, and IP (C0), while the manufacturer validates the antibody for WB and ICC/IF with 5 scientific validation images and recommends dilutions of 1:500–1:1,000 for WB and 1:50–1:200 for ICC/IF (S1). The product is shipped at 4°C; on receipt, aliquot and store at -20°C and avoid freeze/thaw cycles (S1).