Human CRK Recombinant Protein (RPPB3257)
- SKU:
- RPPB3257
- Product Type:
- Recombinant Protein
- Species:
- Human
- Uniprot:
- P46108
Description
| Product Name: | Human CRK Recombinant Protein |
| Product Code: | RPPB3257 |
| Size: | 5µg |
| Species: | Human |
| Target: | CRK |
| Synonyms: | Adapter molecule crk, Proto-oncogene c-Crk, p38, CRK, CRKII. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered colorless solution. |
| Formulation: | The CRK solution (0.5 mg/ml) contains 20mM Tris-HCl Buffer (pH 8.0) and 10% Glycerol. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.�For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles. |
| Purity: | Greater than 95.0% as determined by SDS-PAGE. |
| Amino Acid Sequence: | MGSSHHHHHH SSGLVPRGSH MAGNFDSEER SSWYWGRLSR QEAVALLQGQ RHGVFLVRDS STSPGDYVLS VSENSRVSHY IINSSGPRPP VPPSPAQPPP GVSPSRLRIG DQEFDSLPAL LEFYKIHYLD TTTLIEPVSR SRQGSGVILR QEEAEYVRAL FDFNGNDEED LPFKKGDILR IRDKPEEQWW NAEDSEGKRG MIPVPYVEKY RPASASVSAL IGGR |
CRK belongs to the signaling adapter protein family which binds to several tyrosine-phosphorylated proteins. CRK is involved in many cellular processes such as apoptosis, proliferation, and differentiation. CRK has a modular domain architecture consisting of an SH2 followed by two SH3 domains (src-homology domains). The N-terminal SH2 domain of the CRK protein functions as a positive regulator of transformation whereas the C-terminal SH3 domain functions as a negative regulator of transformation.
CRK Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 224 amino acids (1-204 a.a.) and having a molecular mass of 25kDa. The CRK is purified by proprietary chromatographic techniques.
| UniProt Protein Function: | CRK: an adaptor protein with an SH2-SH3-SH3 domain structure. Recruits cytoplasmic proteins through SH2-phospho-tyrosine interaction. Phosphorylated by Abl, IGF-IR and EGFR. Phosphorylation induces a change in intramolecular folding and SH2 interactions, causing its rapid dissociation from the tyrosine kinase complex. |
| UniProt Protein Details: | Protein type:Motility/polarity/chemotaxis; Adaptor/scaffold; Oncoprotein Chromosomal Location of Human Ortholog: 17p13.3 Cellular Component: cytoplasm; plasma membrane; cytosol; nucleus; actin cytoskeleton Molecular Function:protein phosphorylated amino acid binding; protein binding; ephrin receptor binding; SH3/SH2 adaptor activity; SH2 domain binding Biological Process: regulation of transcription from RNA polymerase II promoter; regulation of Rac protein signal transduction; platelet activation; activation of MAPKK activity; nerve growth factor receptor signaling pathway; regulation of actin cytoskeleton organization and biogenesis; insulin receptor signaling pathway; ephrin receptor signaling pathway; innate immune response; vascular endothelial growth factor receptor signaling pathway; blood coagulation |
| NCBI Summary: | 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] |
| UniProt Code: | P46108 |
| NCBI GenInfo Identifier: | 158939322 |
| NCBI Gene ID: | 1398 |
| NCBI Accession: | P46108.2 |
| UniProt Secondary Accession: | P46108,Q96GA9, Q96HJ0, A8MWE8, B0LPE8, D3DTH6, |
| UniProt Related Accession: | P46108 |
| Molecular Weight: | 304 |
| NCBI Full Name: | Adapter molecule crk |
| NCBI Synonym Full Names: | v-crk avian sarcoma virus CT10 oncogene homolog |
| NCBI Official Symbol: | CRK�� |
| NCBI Official Synonym Symbols: | p38; CRKII�� |
| NCBI Protein Information: | adapter molecule crk; proto-oncogene c-Crk |
| UniProt Protein Name: | Adapter molecule crk |
| UniProt Synonym Protein Names: | Proto-oncogene c-Crk; p38 |
| Protein Family: | Crk-like protein |
| UniProt Gene Name: | CRK�� |
| UniProt Entry Name: | CRK_HUMAN |
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