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Purified Mouse Anti-Cyclin B
Purified Mouse Anti-Cyclin B

Western blot analysis of cyclin B on a Jurkat cell lysate. Lane 1: 1:1000, Lane 2: 1:2000, Lane 3: 1:4000 dilution of the anti- cyclin B antibody.

Purified Mouse Anti-Cyclin B

Immunofluorescence staining of SKN cells (human neuroblastoma).

Western blot analysis of cyclin B on a Jurkat cell lysate. Lane 1: 1:1000, Lane 2: 1:2000, Lane 3: 1:4000 dilution of the anti- cyclin B antibody.

Immunofluorescence staining of SKN cells (human neuroblastoma).

Product Details
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BD Transduction Laboratories™
Human (QC Testing), Rat (Tested in Development)
Mouse IgG1
Human Cyclin B aa. 14-168
Western blot (Routinely Tested), Immunofluorescence, Immunohistochemistry-formalin (antigen retrieval required) (Tested During Development), Immunoprecipitation (Not Recommended)
62 kDa
250 µg/ml
Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.

Preparation And Storage

The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. Store undiluted at -20°C.

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. Please refer to for technical protocols.
  3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  4. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
610219 Rev. 1
Antibody Details
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18/Cyclin B

The B-type cyclins serve as subunits of the major mitotic protein kinase in many different organisms. In mammals, Cyclin B is a subunit for the cdc2 (Cdk1) protein kinase and is synthesized during late S and G2 phases. Cyclin B associates with inactive cdc2 and facilitates phosphorylation of cdc2 at Thr-14 and Tyr-15. This phosphorylation maintains the inactive state until the end of G2. The inactive Cyclin B-cdc2 complex continues to accumulate in the cytoplasm until the CDC25 phosphatase dephosphorylates Thr-14 and Tyr-15, rendering the complex active at the G2/M boundary. This mitotic kinase complex remains active until the metaphase/anaphase transition when Cyclin B becomes degraded. This degradation process appears to be ubiquitin-dependent and is necessary for the cell to exit mitosis. Also, the conserved domain in B-type cyclins, known as the P box, is required for CDC25 activation.

This antibody is routinely tested by western blot analysis. Other applications were tested at BD Biosciences Pharmingen during antibody development only or reported in the literature.

610219 Rev. 1
Format Details
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Tissue culture supernatant is purified by either protein A/G or affinity purification methods. Both methods yield antibody in solution that is free of most other soluble proteins, lipids, etc. This format provides pure antibody that is suitable for a number of downstream applications including: secondary labeling for flow cytometry or microscopy, ELISA, Western blot, etc.
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Citations & References
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Development References (5)

  1. Mailand N, Falck J, Lukas C, et al. Rapid destruction of human Cdc25A in response to DNA damage. Science. 2000; 288(5470):1425-1429. (Biology: Immunoprecipitation). View Reference
  2. Miyoshi K, Rosner A, Nozawa M, et al. Activation of different Wnt/beta-catenin signaling components in mammary epithelium induces transdifferentiation and the formation of pilar tumors. Oncogene. 2002; 21(36):5548-5556. (Biology: Immunohistochemistry). View Reference
  3. Saitoh H, Pizzi MD, Wang J. Perturbation of SUMOlation enzyme Ubc9 by distinct domain within nucleoporin RanBP2/Nup358. J Biol Chem. 2002; 277(7):4755-4763. (Biology: Immunofluorescence). View Reference
  4. Takasaki Y, Kogure T, Takeuchi K, et al. Reactivity of anti-proliferating cell nuclear antigen (PCNA) murine monoclonal antibodies and human autoantibodies to the PCNA multiprotein complexes involved in cell proliferation. J Immunol. 2001; 166(7):4780-4787. (Biology: Western blot). View Reference
  5. Topper LM, Campbell MS, Tugendreich S, et al. The dephosphorylated form of the anaphase-promoting complex protein Cdc27/Apc3 concentrates on kinetochores and chromosome arms in mitosis. Cell Cycle. 2002; 1(4):282-292. (Biology: Western blot). View Reference
View All (5) View Less
610219 Rev. 1

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Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described

Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

Non-IVD products are For Research Use Only. Not for use in diagnostic or therapeutic procedures.