G Biosciences' Immunotag™ Phospho-CrkII (Tyr221) Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: ELISA, Immunocytochemistry, Immunofluorescence, and Western Blot. The Immunotag™ Phospho-CrkII (Tyr221) Antibody was generated using CRK as the antigen and it reacts with Human, Mouse, and Rat.