Detects phospho- threonine only when followed by proline. It reacts with proteins/peptides phosphorylated on the Thr-Pro motif in an otherwise highly context-independent fashion. The phosphospecific antibody does not recognize phospho-threonine in the absence of an adjacent proline. Does not react with phospho-tyrosine, but does react with some phospho-serine peptides containing the phospho-serine-proline motif (e. g., phospho-Elk-1). Recognizes all species.
Aufreinigung
Protein A purified
Immunogen
Synthetic phosphothreonine- proline-containing peptides (KLH coupled). Antibody is a mouse IgM clone and can be recognized by anti-mouse Ig (whole molecule) secondary antibody.