|Application ||IHC, IF, FC|
|Other Accession||891, 23960|
|Isotype||Mouse / IgG1, kappa|
|Other Names||G2/mitotic-specific cyclin-B1, CCNB1, CCNB|
|Storage||Store at 2 to 8°C.Antibody is stable for 24 months.|
|Precautions||Cyclin B1 (G2- & M-phase Cyclin) Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Essential for the control of the cell cycle at the G2/M (mitosis) transition.|
|Cellular Location||Cytoplasm. Nucleus. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome|
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
email@example.com, and receive a free "I Love Antibodies" mug.
Provided below are standard protocols that you may find useful for product applications.
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.
Galaktionov, K. and Beach D. 1991. Specific activation of Cdc25 tyrosine phosphatases by B type cyclins: Evidence for multiple roles of mitotic cyclins. Cell 67: 1181-1194
If you have used an Abgent product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.
If you have any additional inquiries please email technical services at firstname.lastname@example.org.