Anti-PTK6 Antibody

PTK6 (Protein Tyrosine Kinase 6), also known in published work as BRK, is a non-receptor intracellular tyrosine kinase studied in epithelial cell signaling and several solid tumor contexts. This unconjugated rabbit polyclonal antibody from Antibodies.com is raised against human PTK6 and recognizes the endogenous protein across Human, Mouse, and Rat samples, supporting cross-species comparative studies.

The reagent is supplied at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, packaged as a 100 µl vial, and is validated for Western Blot and immunohistochemistry (IHC) applications. The polyclonal format means the antibody binds multiple epitopes on PTK6, which can improve signal robustness in WB of cell or tissue lysates and in IHC of fixed sections.

The 50% glycerol cryoprotectant supports activity when the vial is stored frozen between uses, while sodium azide acts as a preservative. Researchers working on HER2-positive breast carcinoma, prostate epithelium, or intestinal differentiation pathways commonly use PTK6 antibodies to track kinase expression.