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].
Product Information
Source: E coli; insect cells; or mammalian cells: 293, CHO
| Purity: Greater than 95% as determined by RP-HPLC or SDS-PAGE analysis.
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Purification Method: FPLC
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Gene/Protein Information
Gene Name: v-crk sarcoma virus CT10 oncogene homolog isoform b
| Gene Symbol: CRK
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Gene Name Synonyms: CRKII
| NCBI Acc#: NM_005206
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Availability
Custom Expression: 4 to 10 weeks
