Date published: 2026-6-4

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CMTM4 Antibody (1E8): sc-81942

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Datasheets
  • CMTM4 Antibody (1E8) is a mouse monoclonal IgG1 κ CMTM4 antibody provided at 100 µg/ml
  • raised against recombinant CMTM4 of human origin
  • recommended for detection of CMTM4 of mouse, rat and human origin by WB, IP and ELISA
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for CMTM4 Antibody (1E8) for WB applications. These reagents are now offered in bundles with CMTM4 Antibody (1E8) (see ordering information below).
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    CMTM4 Antibody (1E8) is a mouse monoclonal IgG1 kappa light chain antibody that detects CMTM4 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). Anti-CMTM4 antibody (1E8) is available as the non-conjugated monoclonal isotype antibody. CMTM4, also known as CKLF-like MARVEL transmembrane domain containing 4 or CKLFSF4, is a 234 amino acid protein that plays a crucial role in cellular signaling and immune responses. CMTM4 is predominantly expressed in the testis and prostate, where CMTM4 is involved in the regulation of cell proliferation and differentiation. A multi-pass membrane structure, characterized by the presence of one MARVEL domain, is essential for CMTM4 function, as this structure facilitates interactions with other membrane proteins and signaling molecules. CMTM4 interacts with CMTM6, sharing 31.1% amino acid identity, suggesting a potential cooperative role in modulating immune responses. CMTM4 undergoes alternative splicing, resulting in three distinct isoforms that may have unique functional properties, highlighting CMTM4′s significance in various biological processes.

    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

    CMTM4 Antibody (1E8) References:

    1. Identification of eight genes encoding chemokine-like factor superfamily members 1-8 (CKLFSF1-8) by in silico cloning and experimental validation.  |  Han, W., et al. 2003. Genomics. 81: 609-17. PMID: 12782130
    2. An endoribonuclease-prepared siRNA screen in human cells identifies genes essential for cell division.  |  Kittler, R., et al. 2004. Nature. 432: 1036-40. PMID: 15616564
    3. [Preparation, purification and characterization of the polyclonal antibody against human CMTM4].  |  Li, T., et al. 2008. Xi Bao Yu Fen Zi Mian Yi Xue Za Zhi. 24: 41-4. PMID: 18177617
    4. Utility of public knowledge bases for the interpretation of comprehensive tumor molecular profiling results.  |  Lebedeva, A., et al. 2023. Clin Exp Med. 23: 2663-2674. PMID: 36752890

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    CMTM4 Antibody (1E8)

    sc-81942
    100 µg/ml
    $339.00

    CMTM4 Antibody (1E8): m-IgG Fc BP-HRP Bundle

    sc-539672
    100 µg Ab; 10 µg BP
    $361.00

    CMTM4 Antibody (1E8): m-IgG1 BP-HRP Bundle

    sc-541651
    100 µg Ab; 20 µg BP
    $361.00

    For Western Blot, is it recommended to use denatured or non-denatured conditions with CMTM4 (1E8): sc-81942 antibody?

    Asked by: Professor Griffin
    Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
    Answered by: Technical Support
    Date published: 2017-10-22
    • y_2026, m_6, d_4, h_10CST
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    Rated 5 out of 5 by from Good for Western BlotAntibody detects human CMTM4 in Hela cell lysate -SCBT QC
    Date published: 2023-09-14
    Rated 4 out of 5 by from quite good antibodyquite good antibody which worked on an older immunoblot
    Date published: 2017-11-12
    • y_2026, m_6, d_3, h_11
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    CMTM4 Antibody (1E8) is rated 4.3 out of 5 by 3.
    • y_2026, m_6, d_3, h_11
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