Date published: 2025-12-15

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PP2B-B1 Antibody (70-A): sc-130393

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Datasheets
  • PP2B-B1 Antibody (70-A) is a mouse monoclonal IgG1 κ PP2B-B1 antibody provided at 100 µg/ml
  • raised against recombinant PP2B-B1 of human origin
  • recommended for detection of PP2B-B1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for PP2B-B1 Antibody (70-A). This work is in progress.

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    PP2B-B1 Antibody (70-A) is a mouse monoclonal IgG1 kappa light chain antibody that detects PP2B-B1 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-PP2B-B1 antibody (70-A) is available as the non-conjugated format. PP2B-B1 plays a crucial role in regulating cellular signaling pathways, particularly in calcium-dependent processes. PP2B-B1 functions as a regulatory subunit of the protein phosphatase 2B (PP2B) complex, which is essential for dephosphorylating serine and threonine residues on target proteins, influencing various cellular functions such as muscle contraction, immune response, and neuronal signaling. PP2B-B1 maintains cellular homeostasis and ensures signaling pathways are accurately modulated in response to physiological stimuli. Dysregulation of PP2B-B1 has been implicated in several diseases, including neurodegenerative disorders and cancer, highlighting PP2B-B1′s importance as a potential therapeutic target. Through interactions with various proteins within the phosphatase complex, PP2B-B1 serves as a key player in the intricate network of cellular signaling, making PP2B-B1 an important focus for research in cell biology and pharmacology.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    PP2B-B1 Antibody (70-A) References:

    1. Structure and expression of two isoforms of the murine calmodulin-dependent protein phosphatase regulatory subunit (calcineurin B).  |  Ueki, K., et al. 1992. Biochem Biophys Res Commun. 187: 537-43. PMID: 1325794
    2. Molecular cloning of NIPP-1, a nuclear inhibitor of protein phosphatase-1, reveals homology with polypeptides involved in RNA processing.  |  Van Eynde, A., et al. 1995. J Biol Chem. 270: 28068-74. PMID: 7499293
    3. Serine/threonine protein phosphatases.  |  Wera, S. and Hemmings, BA. 1995. Biochem J. 311 (Pt 1): 17-29. PMID: 7575450
    4. Important roles for novel protein phosphatases dephosphorylating serine and threonine residues.  |  Cohen, PT. 1993. Biochem Soc Trans. 21: 884-8. PMID: 8132087
    5. A regulatory subunit of smooth muscle myosin bound phosphatase.  |  Okubo, S., et al. 1994. Biochem Biophys Res Commun. 200: 429-34. PMID: 8166716
    6. Structure and expression of a 72-kDa regulatory subunit of protein phosphatase 2A. Evidence for different size forms produced by alternative splicing.  |  Hendrix, P., et al. 1993. J Biol Chem. 268: 15267-76. PMID: 8392071
    7. Protein serine/threonine phosphatases: structure, regulation, and functions in cell growth.  |  Mumby, MC. and Walter, G. 1993. Physiol Rev. 73: 673-99. PMID: 8415923

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    PP2B-B1 Antibody (70-A)

    sc-130393
    100 µg/ml
    $333.00

    What is the recommended fixation method for immunofluorescence staining with PP2B-B1 (70-A): sc-130393 monoclonal antibody?

    Asked by: Dr Ninau Qelp
    Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10ºC methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
    Answered by: Technical Support
    Date published: 2017-03-24
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    Rated 5 out of 5 by from Specific for PP2B-B1 in Western BlotThis antibody detects over-expressed human PP2B-B1 in a transfected lysate. -SCBT QC
    Date published: 2023-09-14
    Rated 3 out of 5 by from Produced good immunofluorescence nuclearProduced good immunofluorescence nuclear staining in methanol-fixed HeLa cells. -SCBT QC
    Date published: 2015-01-09
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    PP2B-B1 Antibody (70-A) is rated 3.7 out of 5 by 3.
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