Anti-BLK Antibody

Manufactured by Antibodies.com, this rabbit polyclonal antibody targets BLK (B lymphoid tyrosine kinase), also known as B lymphocyte kinase, p55-Blk, or Tyrosine-protein kinase Blk, and is raised against a fusion protein corresponding to residues near the C-terminal region of the human kinase. The reagent is supplied at 100 µl per vial as an unconjugated IgG polyclonal antiserum at 1 mg/mL, formulated in PBS (pH 7.3) with 0.05% sodium azide and 50% glycerol, and purified by antigen affinity chromatography. The host species is rabbit, the clonality is polyclonal, and the antibody has been validated for Western blot (WB) and immunohistochemistry (IHC) on human samples, where it specifically recognizes endogenous levels of total BLK protein. Each lot is shipped cold at 4°C, and the manufacturer recommends that users aliquot the antibody upon receipt and store it at -20°C, avoiding repeated freeze/thaw cycles to preserve activity. For research use only, this reagent is intended for laboratory applications exploring B-cell receptor signalling, lymphocyte development, and related pathways in human tissue and cell-based studies.