This Phosphotyrosine antibody is conjugated to Peroxidase (POD)
Application
Western Blotting (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC), Enzyme Immunoassay (EIA)
Characteristics
Mouse anti phosphotyrosine, PY20, HRP conjugate, Horseradish peroxidase conjugate,The role of tyrosine phosphorylation in transduction of the mitogenic signal from transmembrane receptors and in transformation by oncogene tyrosine kinases has been the subject of intense investigation for several years. While the phosphorylation of specific tyrosine residues has been shown to be a primary mechanism of signal transduction during normal mitogenesis, cell cycle progression and oncogenic transformation, its role in other areas such as differentiation and gap junction communication, is a matter of active and ongoing research. Antibodies that specifically recognize phosphorylated tyrosine residues have proved to be invaluable to the study of tyrosine-phosphorylated protein biochemical pathways in which they function. The peroxidase conjugate of clone PY20 anti-phosphotyrosine is especially useful for the detection of phosphotyrosyl proteins in western blotting, immunohistochemical and immunocytochemical protocols in situations wherein the use of a secondary antibody would produce undesirable background signals.
Purification
Prot A/G
Immunogen
Hybridoma produced from Balb/C mice immunized with phosphotyrosine coupled to carrier protein.
WB, IP, IF, IHC, ICC
Host: Mouse
Monoclonal
G104
PE
Application Notes
Application: A dilution of 1:2,000 is suggested for western blot or ELISA, 1:500 for immunoprecipitation, immunohistochemistry, or immunocytochemistry.
Restrictions
For Research Use only
Buffer
Provided in 60 % glycerol, phosphate buffered saline, and 0.1 % 2-Chloroacetamide
Storage
-20 °C
Storage Comment
Product should be stored at -20°C. Aliquot to avoid freeze/thaw cycles