Description
Cyclin B1 Antibody / CCNB1 | V2947IHC-7ML | Gentaur US, UK & Europe Disrtribition
Family: Primary antibody
Formulation: Prediluted in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide; *For IHC use only*
Format: Purified
Clone: SPM619
Host Animal: Mouse
Clonality: Monoclonal (mouse origin)
Species Reactivity: Human
Application: IHC-P
Buffer: N/A
Limitation: This CCNB1 antibody is available for research use only.
Purity: Protein G affinity chromatography
Description: It recognizes a protein of 55-62kDa, identified as cyclin B1. In mammals, cyclin B associates with inactive p34cdc2, which facilitates phosphorylation of p34cdc2 at aa 14Thr and 15Tyr. This maintains the inactive state until the end of G2-phase. The inactive cyclin B-p34cdc2 complex continues to accumulate in the cytoplasm until the completion of DNA synthesis, when Cdc25, a specific protein phosphatase, dephosphorylates aa 14Thr and 15Tyr of p34cdc2 rendering the complex active at the G2/M boundary. This mitotic kinase complex remains active until the metaphase/anaphase transition when cyclin B is degraded. This degradation process is ubiquitin-dependent and is necessary for the cell to exit mitosis. So, cyclin B-p34cdc2 plays a critical role in G2 to M transition.
Immunogen: Recombinant human full-length protein was used as the immunogen for the CCNB1 antibody.
Storage: Store the CCNB1 antibody at 2-8oC (with azide) or aliquot and store at -20 °C or colder (without azide).
