Recombinant Human CDKN1B, His-tagged

• Cat.No.: CDKN1B-4729H
• Product Overview: Recombinant human CDKN1B protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.

Specification

• Species: Human
• Source: Human
• Tag: His
• Description: CDKN1B, also known as cyclin-dependent kinase inhibitor 1B, belongs to the Cip/Kip family of cyclin dependent kinase (Cdk) inhibitor proteins. This protein binds to and prevents the activation of cyclin E-CDK2 or cyclin D-CDK4 complexes, and thus controls the cell cycle progression at G1. It is often referred to as a cell cycle inhibitor protein because its major function is to stop or slow down the cell division cycle.
• Form: Liquid. 20mM Tris-HCl buffer (pH8.0) containing 20% glycerol
• Molecular Weight: 24.2 kDa (218aa) confirmed by MALDI-TOF (Molecular weight on SDS-PAGE will appear higher)
• Purity: > 90% by SDS - PAGE
• Concentration: 0.25 mg/ml (determined by Bradford assay)
• Sequences of amino acids: MGSSHHHHHH SSGLVPRGSH MSNVRVSNGS PSLERMDARQ AEHPKPSACR NLFGPVDHEE LTRDLEKHCR DMEEASQRKW NFDFQNHKPL EGKYEWQEVE KGSLPEFYYR PPRPPKGACK VPAQESQDVS GSRPAAPLIG APANSEDTHL VDPKTDPSDS QTGLAEQCAG IRKRPATDDS STQNKRANRT EENVSDGSPN AGSVEQTPKK PGLRRRQT
• Storage: Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
• Pathways: Cell cycle; Chronic myeloid leukemia; ErbB signaling pathway; Pathways in cancer; Prostate cancer; Small cell lung cancer

Gene Information

• Gene Name: CDKN1B cyclin-dependent kinase inhibitor 1B (p27, Kip1) [ Homo sapiens ]
• Official Symbol: CDKN1B
• Synonyms: CDKN1B; cyclin-dependent kinase inhibitor 1B (p27, Kip1); KIP1; MEN4; CDKN4; MEN1B; P27KIP1; cyclin -dependent kinase inhibitor 1B; p27Kip1; Cyclin-dependent kinase inhibitor p27
• Gene ID: 1027
• mRNA Refseq: NM_004064
• Protein Refseq: NP_004055
• MIM: 600778
• UniProt ID: P46527
• Chromosome Location: 12p13.1-p12
• Function: cyclin-dependent protein kinase inhibitor activity; protein binding; protein kinase inhibitor activity; transforming growth factor beta receptor, cytoplasmic mediator activity