Thermo Fisher Scientific Phosphotyrosine Monoclonal Antibody (pY20), AP

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000

View 2 publications 2 publications

ELISA (ELISA)

Assay-dependent

View 8 publications 8 publications

Product Specifications

Species Reactivity

Chemical

Published species

Chemical

Host/Isotype

Mouse / IgG2b

Class

Monoclonal

Type

Antibody

Clone

pY20

Immunogen

Keyhole limpet hemocyanin coupled with equal amounts of phosphotyrosine, glycine, and alanine

Conjugate

AP AP AP

View additional formats

• Unconjugated
• HRP
• Request custom conjugation

Form

Liquid

Concentration

1 mg/mL

Purification

purified

Storage buffer

TBS with 40% glycerol, 1mM MgCl2, 1% BSA

Contains

0.1% sodium azide

Storage conditions

-20°C

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2532961

Product Specific Information

This antibody is known to show reactivity towards phosphothreonine.

Target Information

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 proteins and the biochemical pathways in which they function. The fluorescein (FITC) conjugate of clone PY20 anti-phosphotyrosine is especially useful for the detection of these P-Tyr proteins in immunohistochemical and immunocytochemical protocols in situations wherein the use of a secondary antibody would complicate detection of the protein(s) of interest.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.