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CRK
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- Mouse Anti-CRK Recombinant Antibody (VS4-WK124) (VS4-WK124)
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- Derivation: Mouse
- Species Reactivity: Human, Dog, Rabbit, Mouse
- Type: Mouse IgG2b
- Application: ELISA, WB
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- Derivation: Phage display library
- Species Reactivity: Human
- Type: Rabbit IgG
- Application: ICC, WB
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- Derivation: Mouse
- Species Reactivity: Human
- Type: Mouse IgG
- Application: WB, IHC-p, IF, ICC, FCM, ELISA
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For Research Use Only. Not For Clinical Use.
Background
This gene encodes a member of an adapter protein family that binds to several tyrosine-phosphorylated proteins. The product of this gene has several SH2 and SH3 domains (src-homology domains) and is involved in several signaling pathways, recruiting cytoplasmic proteins in the vicinity of tyrosine kinase through SH2-phosphotyrosine interaction. The N-terminal SH2 domain of this protein functions as a positive regulator of transformation whereas the C-terminal SH3 domain functions as a negative regulator of transformation. Two alternative transcripts encoding different isoforms with distinct biological activity have been described. [provided by RefSeq, Jul 2008]
Predicted location
Intracellular
Single cell type specificity
Low cell type specificity
Immune cell specificity
Low immune cell specificity
Cell line specificity
Low cell line specificity
Interaction
Component of a complex comprised of SH2D3C, BCAR1/CAS, and CRK (PubMed:12432078). Within the complex, interacts with SH2D3C (via C-terminus), and BCAR1/CAS (PubMed:12432078). Found in a complex with ABL1, ABL2, CRK and UNC119; leading to the inhibition of CRK phosphorylation by ABL kinases (PubMed:19381274). Interacts with ABL1, C3G, DOCK3, DOCK5, MAP4K1, MAPK8 and SOS via its first SH3 domain. Interacts (via SH2 domain) with BCAR1, CBL, CBLB, PXN, IRS4 and GAB1 upon stimulus-induced tyrosine phosphorylation. Interacts (via SH2 domain) with several tyrosine-phosphorylated growth factor receptors such as EGFR and INSR. Interacts with FLT1 (tyrosine-phosphorylated). Interacts with DOCK1 and DOCK4. Interacts with SHB. Interacts with PEAK1. Interacts with FASLG. Part of a collagen stimulated complex involved in cell migration composed of CDC42, CRK, TNK2 and p130cas/BCAR1. Interacts (via SH2 domain) with the 'Tyr-9' phosphorylated form of PDPK1. Interacts with CBLC. [Isoform Crk-II]: Interacts (via SH2 domain) with PDGFRA (tyrosine phosphorylated) and PDGFRB (tyrosine phosphorylated) (PubMed:10733900). Interacts with EPHA3 (phosphorylated); upon activation of EPHA3 by the ligand EFNA5 and EPHA3 tyrosine kinase activity-dependent and mediates EFNA5-EPHA3 signaling through RHOA GTPase activation (PubMed:11870224). Interacts with KIT (PubMed:12878163). Interacts with PEAK3; the interaction requires PEAK3 homodimerization (PubMed:31311869).
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Related Signaling Pathways
ErbB Signaling Pathway