Phospho-specific Antibodies

Protein phosphorylation constitutes a key post-translational modification involved in regulation of cell signaling pathways governing a diversity of cellular processes. There are three amino acids most commonly phosphorylated: Serine (S), Threonine (T) and Tyrosine (Y). The use of Phosphorylation specific antibodies is critical in elucidating the role of phosphorylation events in producing complex biological effects. In addition, phosphotyrosine antibody, which specifically binds to phosphorylated tyrosine residues, is a valuable tool for analyzing tyrosine kinase activity in high-throughput drug discovery research.

Creative Diagnostics offers extensive selection of phospho antibodies, which can be used in a variety of applications including Western blot, immunoprecipitations, immunofluorescence, FACS, ICC, and more.