Recombinant Human BCCIP, His-tagged

• Cat.No.: BCCIP-255H
• Product Overview: BCCIP, 1-314aa, Human, His tag, E.coli

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: 1-314aa
• Description: BCCIP was isolated on the basis of its interaction with BRCA2 and p21 proteins. It is an evolutionarily conserved nuclear protein with multiple interacting domains. The N-terminal half shares moderate homology with regions of calmodulin and M-calpain, suggesting that it may also bind calcium. Functional studies indicate that this protein may be an important cofactor for BRCA2 in tumor suppression, and a modulator of CDK2 kinase activity via p21. This protein has also been implicated in the regulation of BRCA2 and RAD51 nuclear focus formation, double-strand break-induced homologous recombination, and cell cycle progression. Recombinant human BCCIP protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
• Form: Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 10% glycerol, 1mM DTT
• Molecular Mass: 38.6kDa(339aa), confirmed by MALDI-TOF (Molecular size on SDS-PAGE will appear higher)
• AA Sequence: MGSSHHHHHH SSGLVPRGSH MGSEFMASRS KRRAVESGVP QPPDPPVQRD EEEEKEVENE DEDDDDSDKE KDEEDEVIDE EVNIEFEAYS LSDNDYDGIK KLLQQLFLKA PVNTAELTDL LIQQNHIGSV IKQTDVSEDS NDDMDEDEVF GFISLLNLTE RKGTQCVEQI QELVLRFCEK NCEKSMVEQL DKFLNDTTKP VGLLLSERFI NVPPQIALPM YQQLQKELAG AHRTNKPCGK CYFYLLISKT FVEAGKNNSK KKPSNKKKAA LMFANAEEEF FYEKAILKFN YSVQEESDTC LGGKWSFDDV PMTPLRTVML IPGDKMNEIM DKLKEYLSV
• Purity: >90% by SDS - PAGE
• Storage: Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
• Concentration: 0.5 mg/ml (determined by Bradford assay)

Gene Information

• Gene Name: BCCIP BRCA2 and CDKN1A interacting protein [ Homo sapiens ]
• Official Symbol: BCCIP
• Synonyms: BCCIP; BRCA2 and CDKN1A interacting protein; BRCA2 and CDKN1A-interacting protein; BCCIPalpha; TOK 1; BCCIPbeta; TOK-1beta; TOK-1alpha; protein TOK-1; cdk inhibitor p21 binding protein; p21- and CDK-associated protein 1; BRCA2 and Cip1/p21 interacting protein; TOK1; TOK-1
• Gene ID: 56647
• mRNA Refseq: NM_016567
• Protein Refseq: NP_057651
• MIM: 611883
• UniProt ID: Q9P287
• Chromosome Location: 10q26.2
• Function: kinase regulator activity; protein binding