Cyclin B (CCNB)

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CCNB1; CCN-B; G2/Mitotic-Specific Cyclin B1

Cyclin B (CCNB)
Cyclin B1 is a regulatory protein involved in mitosis. The gene product complexes with p34(cdc2) to form the maturation-promoting factor (MPF). Two alternative transcripts have been found, a constitutively expressed transcript and a cell cycle-regulated transcript, that is expressed predominantly during G2/M phase of the cell cycle. The different transcripts result from the use of alternate transcription initiation sites. Cyclin B1 contributes to the switch-like all or none behavior of the cell in deciding to commit to mitosis. Its activation is well regulated, and positive feedback loops ensure that once the cyclin B1-Cdk1 complex is activated it is not deactivated. Cyclin B1-Cdk1 is involved in the early events of mitosis such as chromosome condensation, nuclear envelope breakdown, and spindle pole assembly.

Organism species: Homo sapiens (Human)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPD264Hu01 Recombinant Cyclin B (CCNB) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAD264Hu01 Polyclonal Antibody to Cyclin B (CCNB) WB
MAD264Hu21 Monoclonal Antibody to Cyclin B (CCNB) WB; IHC; ICC; IP.
Assay Kits SED264Hu ELISA Kit for Cyclin B (CCNB) Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species: Mus musculus (Mouse)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins n/a Recombinant Cyclin B (CCNB) Recombinant Protein Customized Service Offer
Antibodies n/a Monoclonal Antibody to Cyclin B (CCNB) Monoclonal Antibody Customized Service Offer
n/a Polyclonal Antibody to Cyclin B (CCNB) Polyclonal Antibody Customized Service Offer
Assay Kits n/a CLIA Kit for Cyclin B (CCNB) CLIA Kit Customized Service Offer
n/a ELISA Kit for Cyclin B (CCNB) ELISA Kit Customized Service Offer

Organism species: Rattus norvegicus (Rat)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins n/a Recombinant Cyclin B (CCNB) Recombinant Protein Customized Service Offer
Antibodies n/a Monoclonal Antibody to Cyclin B (CCNB) Monoclonal Antibody Customized Service Offer
n/a Polyclonal Antibody to Cyclin B (CCNB) Polyclonal Antibody Customized Service Offer
Assay Kits n/a CLIA Kit for Cyclin B (CCNB) CLIA Kit Customized Service Offer
n/a ELISA Kit for Cyclin B (CCNB) ELISA Kit Customized Service Offer
  1. "Isolation of a human cyclin cDNA: evidence for cyclin mRNA and protein regulation in the cell cycle and for interaction with p34cdc2."Cell 58:833-846(1989) [PubMed] [Europe PMC] [Abstract]
  2. "Complete sequencing and characterization of 21,243 full-length human cDNAs." Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
  3. "The DNA sequence and comparative analysis of human chromosome 5." Nature 431:268-274(2004) [PubMed] [Europe PMC] [Abstract]
  4. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
  5. "Structure and growth-dependent regulation of the human cyclin B1 promoter."Exp. Cell Res. 216:396-402(1995) [PubMed] [Europe PMC] [Abstract]
  6. "Cyclin F regulates the nuclear localization of cyclin B1 through a cyclin-cyclin interaction."EMBO J. 19:1378-1388(2000) [PubMed] [Europe PMC] [Abstract]
  7. "Cooperative phosphorylation including the activity of polo-like kinase 1 regulates the subcellular localization of cyclin B1."Oncogene 21:8282-8292(2002) [PubMed] [Europe PMC] [Abstract]
  8. "RLIP, an effector of the Ral GTPases, is a platform for Cdk1 to phosphorylate epsin during the switch off of endocytosis in mitosis."J. Biol. Chem. 278:30597-30604(2003) [PubMed] [Europe PMC] [Abstract]
  9. "A novel RING finger protein, human enhancer of invasion 10, alters mitotic progression through regulation of cyclin B levels."Mol. Cell. Biol. 23:2109-2122(2003) [PubMed] [Europe PMC] [Abstract]
  10. "Active cyclin B1-Cdk1 first appears on centrosomes in prophase."Nat. Cell Biol. 5:143-148(2003) [PubMed] [Europe PMC] [Abstract]
  11. "NIPA defines an SCF-type mammalian E3 ligase that regulates mitotic entry."Cell 122:45-57(2005) [PubMed] [Europe PMC] [Abstract]
  12. "p21-mediated nuclear retention of cyclin B1-Cdk1 in response to genotoxic stress."Mol. Biol. Cell 15:3965-3976(2004) [PubMed] [Europe PMC] [Abstract]
  13. "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle."Mol. Cell 31:438-448(2008) [PubMed] [Europe PMC] [Abstract]
  14. "Lysine acetylation targets protein complexes and co-regulates major cellular functions."Science 325:834-840(2009) [PubMed] [Europe PMC] [Abstract]
  15. "Initial characterization of the human central proteome."BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract]
  16. "Cyclin B and cyclin A confer different substrate recognition properties on CDK2."Cell Cycle 6:1350-1359(2007) [PubMed] [Europe PMC] [Abstract]
  17. "The crystal structure of human cyclin B."Cell Cycle 6:1342-1349(2007) [PubMed] [Europe PMC] [Abstract]