Date published: 2026-5-4

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MAP-1B Antibody (AA9): sc-80014

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Datasheets
  • MAP-1B Antibody (AA9) is a mouse monoclonal IgG2a κ provided at 200 µg/ml
  • raised against taxol-stabilized microtubules derived from brain of rat origin
  • recommended for detection of MAP-1B of mouse, rat and human origin by WB, IP and IF
  • m-IgG Fc BP-HRP is the preferred secondary detection reagent for MAP-1B Antibody (AA9) for WB applications. This reagent is now offered in a bundle with MAP-1B Antibody (AA9) (see ordering information below).
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    MAP-1B Antibody (AA9) is a mouse monoclonal IgG2a antibody that detects MAP-1B in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), and immunofluorescence (IF). MAP-1B is a crucial microtubule-associated protein that plays a significant role in the stabilization and assembly of microtubules, which are essential components of the cytoskeletal network. MAP-1B is primarily located in the cytoplasm, where MAP-1B interacts with tubulin to promote microtubule stability and organization, thereby influencing cellular shape and transport processes. Proper functioning of MAP-1B is vital for maintaining cellular integrity and facilitating intracellular transport, as disruptions in microtubule dynamics can lead to various diseases, including neurodegenerative disorders. Additionally, MAP-1B undergoes post-translational modifications, such as phosphorylation, which can regulate MAP-1B activity and interactions with other proteins, further underscoring MAP-1B importance in cellular processes. Anti-MAP-1B antibody (AA9) is an invaluable tool for researchers studying microtubule dynamics and the role of microtubule-associated proteins in health and disease.

    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

    MAP-1B Antibody (AA9) References:

    1. MAP1B expression and microtubule stability in growing and regenerating axons.  |  Gordon-Weeks, PR. and Fischer, I. 2000. Microsc Res Tech. 48: 63-74. PMID: 10649507
    2. Phosphorylated MAP-1B isoforms in the developing mouse barrel cortex.  |  Majewska, B. and Skangiel-Kramska, J. 2000. Int J Dev Neurosci. 18: 113-9. PMID: 10708912
    3. MAP 1A and MAP 1B are structurally related microtubule associated proteins with distinct developmental patterns in the CNS.  |  Schoenfeld, TA., et al. 1989. J Neurosci. 9: 1712-30. PMID: 2470876
    4. Microtubule Associated Protein 1b (MAP1B) Is a Marker of the Microtubular Cytoskeleton in Podocytes but Is Not Essential for the Function of the Kidney Filtration Barrier in Mice.  |  Gödel, M., et al. 2015. PLoS One. 10: e0140116. PMID: 26448484
    5. The GSK3-MAP1B pathway controls neurite branching and microtubule dynamics.  |  Barnat, M., et al. 2016. Mol Cell Neurosci. 72: 9-21. PMID: 26773468
    6. Microtubule-associated protein 1B (MAP1B)-deficient neurons show structural presynaptic deficiencies in vitro and altered presynaptic physiology.  |  Bodaleo, FJ., et al. 2016. Sci Rep. 6: 30069. PMID: 27425640
    7. A microtubule-associated protein MAP1B binds to and regulates localization of a calcium-binding protein ALG-2.  |  Takahara, T., et al. 2018. Biochem Biophys Res Commun. 497: 492-498. PMID: 29432744
    8. Microtubule-associated proteins, MAP 1A and MAP 1B, interact with F-actin in vitro.  |  Fujii, T., et al. 1993. J Biochem. 114: 827-9. PMID: 7908020
    9. Microtubule-associated protein 1b (MAP1b) is concentrated in the distal region of growing axons.  |  Black, MM., et al. 1994. J Neurosci. 14: 857-70. PMID: 8301365
    10. The protein MAP-1B links GABA(C) receptors to the cytoskeleton at retinal synapses.  |  Hanley, JG., et al. 1999. Nature. 397: 66-9. PMID: 9892354

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    MAP-1B Antibody (AA9)

    sc-80014
    200 µg/ml
    $322.00

    MAP-1B Antibody (AA9): m-IgG Fc BP-HRP Bundle

    sc-539556
    200 µg Ab; 10 µg BP
    $361.00

    How much sample do you recommend loading on the gel for Western blot detection using MAP-1B (AA9): sc-80014?

    Asked by: DefinitelyNotMatt
    We recommend loading 40–60 µg whole cell lysate, 10–20 µg nuclear extract, 5-10 µg transfected lysate, or 10–20 ng purified protein per lane. A link to our complete Western blotting protocol is provided here for your reference: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-03-01
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    Rated 5 out of 5 by from Positive signal in WB in PCPositive signal in WB in PC-12 whole cell lysates and rat cerebellum tissue extract. -SCBT QC
    Date published: 2015-05-07
    Rated 5 out of 5 by from Worked well in WB in rat brain tissue extractWorked well in WB in rat brain tissue extract. -SCBT QC
    Date published: 2015-04-26
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    MAP-1B Antibody (AA9) is rated 5.0 out of 5 by 2.
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