The BTK (Phospho-Tyr551) Rabbit mAb Antibody from Signalway Antibody LLC is a Rabbit Monoclonal antibody to Bruton Tyrosine Kinase, and BTK. This antibody recognizes Homo Sapiens, and Human antigen. The BTK (Phospho-Tyr551) Rabbit mAb Antibody has been shown to work in the following applications: Western Blot.