Phosphoserine, threonine, tyrosine antibodies

Phosphorylation of specific tyrosine (tyr), serine (ser), or threonine (thr) residues is an important post-translational modification for regulating the activity of most proteins. Stimulation of a variety of cell signaling pathways activates the receptor and non-receptor serine/threonine and tyrosine kinases that mediate these protein modifications. Antibodies that can detect phosphotyrosine, phosphoserine, or phosphothreonine residues are excellent tools for characterizing changes in the post-translational state of a broad range of phosphorylated proteins.


Phosphoserine/threonine Antibody

Rabbit Polyclonal


Phosphothreonine Antibody

Rabbit Polyclonal


Phosphotyrosine Antibody

Rabbit Polyclonal


Phosphotyrosine M375 Antibody

Mouse Monoclonal