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p-Trk (Tyr 496) Antibody: sc-7987 |
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- goat polyclonal IgG, 200 µg/ml; also available as rabbit IgG, 200 µg/ml, sc-7987-R
- recommended for detection of TrkA phosphorylated at Tyr 496 and correspondingly phosphorylated TrkB and TrkC of mouse, rat and human origin by WB, IP, IF and ELISA
- blocking peptide, sc-7987 P
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Trk Background Information The Trk proto-oncogene encodes a membrane-spanning protein tyrosine kinase, Trk gp140, also designated Trk A, whose expression is restricted in vivo to neurons of the sensory spinal and cranial ganglia of neural crest origin. Nerve growth factor (NGF) stimulates tyrosine phosphorylation of Trk A in neural cell lines and in embryonic dorsal root ganglia. Tyrosine phosphorylation of Trk by NGF is rapid, specific and occurs with picomolar quantities of factor, indicating that the response is mediated by physiological amounts of NGF. Unlike Trk A, tyrosine phosphorylation of Trk B is induced by the brain-derived neurotrophic factor (BDNF) and, to a lesser extent, neurotrophin-3 (NT-3). Additionally, Trk C phosphorylation is induced via interaction with endogenously produced NT-3 and is not dependent on stimulation by NGF. |
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p-Trk (Tyr 496)
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p-Trk (Tyr 496)-R: sc-7987-R. Western blot analysis of Trk phosphorylation in untreated (A) and lambda protein phosphatase treated (B) mouse brain tissue extracts.
Western blot analysis of Trk phosphorylation in untreated (A, C) and lambda protein phosphatase treated (B, D) RAW 264.7 whole cell lysates. Antibodies tested include p-Trk (Tyr 496)-R: sc-7987-R (A, B) and Trk (C-15): sc-139 (C, D).
Western blot analysis of Trk phosphorylation in untreated (A, C) and lambda protein phosphatase treated (B, D) Ramos whole cell lysates. Antibodies tested include p-Trk (Tyr 496)-R: sc-7987-R (A, B) and Trk (C-15): sc-139 (C, D).
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