Date published: 2025-10-13

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MFG-E8 Antibody (SPM291): sc-56564

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Datasheets
  • MFG-E8 Antibody (SPM291) is a mouse monoclonal IgG1 κ provided at 200 µg/ml
  • raised against delipidated human milk fat globule membrane preparation
  • recommended for detection of MFG-E8 of human origin by WB, IP, IF, IHC(P) and ELISA
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for MFG-E8 Antibody (SPM291) for WB and IHC(P) applications. These reagents are now offered in bundles with MFG-E8 Antibody (SPM291) (see ordering information below).

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    MFG-E8 Antibody (SPM291) is a mouse monoclonal IgG1 antibody that detects MFG-E8 in human samples through various applications including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). MFG-E8, also known as Milk fat globule-EGF factor 8 or Lactadherin, is a 387 amino acid peripheral membrane protein that plays a crucial role in cellular interactions and signaling. MFG-E8 is primarily located on the membranes of mammary epithelial cells and other tissues, where MFG-E8 serves as a specific ligand for Integrin β5 and Integrin β3. This interaction is vital for processes such as cell adhesion and migration, which are essential during fertilization and tissue repair. Furthermore, MFG-E8 has been shown to bind to rotavirus, inhibiting viral replication and thereby providing a protective mechanism against viral infections. The significance of MFG-E8 extends to breast cancer association, as MFG-E8 overexpression has been linked to tumorigenesis, highlighting potential use as a biomarker for cancer progression. With diverse functional roles and implications in health and disease, anti-MFG-E8 antibody (SPM291) is an invaluable tool for researchers studying cellular dynamics and cancer biology.

    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

    MFG-E8 Antibody (SPM291) References:

    1. Identification of MFG-E8 as a novel therapeutic target for diseases.  |  Li, BZ., et al. 2013. Expert Opin Ther Targets. 17: 1275-85. PMID: 23972256
    2. Neurogenesis in Neurodegenerative Diseases: Role of MFG-E8.  |  Cheyuo, C., et al. 2019. Front Neurosci. 13: 569. PMID: 31213977
    3. Roles and mechanisms of MFG-E8 in vascular aging-related diseases.  |  Ni, YQ., et al. 2020. Ageing Res Rev. 64: 101176. PMID: 32971257
    4. MFG-E8 stabilized by deubiquitinase USP14 suppresses cigarette smoke-induced ferroptosis in bronchial epithelial cells.  |  Cui, Y., et al. 2023. Cell Death Dis. 14: 2. PMID: 36596780
    5. MFG-E8 facilitates heart repair through M1/M2 polarization after myocardial infarction by inhibiting CaMKII.  |  Ding, P., et al. 2024. Int Immunopharmacol. 126: 111216. PMID: 37977072
    6. MFG-E8 Alleviates Cognitive Impairments Induced by Chronic Cerebral Hypoperfusion by Phagocytosing Myelin Debris and Promoting Remyelination.  |  Dong, X., et al. 2024. Neurosci Bull. 40: 483-499. PMID: 37979054
    7. Extracellular vesicle-derived silk fibroin nanoparticles loaded with MFGE8 accelerate skin ulcer healing by targeting the vascular endothelial cells.  |  Luo, L., et al. 2023. J Nanobiotechnology. 21: 455. PMID: 38017428
    8. Milk fat globule-epidermal growth factor 8 (MFGE8) prevents intestinal fibrosis.  |  Lin, S., et al. 2024. Gut. 73: 1110-1123. PMID: 38378253
    9. The regulation of MFG-E8 on the mitophagy in diabetic sarcopenia via the HSPA1L-Parkin pathway and the effect of D-pinitol.  |  Zhao, W., et al. 2024. J Cachexia Sarcopenia Muscle. 15: 934-948. PMID: 38553831
    10. Exploring the potential of MFG-E8 in neurodegenerative diseases.  |  Li, D., et al. 2024. Crit Rev Food Sci Nutr. 1-15. PMID: 39468823

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    MFG-E8 Antibody (SPM291)

    sc-56564
    200 µg/ml
    $316.00

    MFG-E8 Antibody (SPM291): m-IgG Fc BP-HRP Bundle

    sc-537102
    200 µg Ab; 10 µg BP
    $354.00

    MFG-E8 Antibody (SPM291): m-IgGκ BP-HRP Bundle

    sc-534294
    200 µg Ab; 40 µg BP
    $354.00

    MFG-E8 Antibody (SPM291): m-IgG1 BP-HRP Bundle

    sc-545004
    200 µg Ab; 20 µg BP
    $354.00

    What blocking solution should I use with MFG-E8 (SPM291): sc-56564 monoclonal antibody for Western blot?

    Asked by: cjMara
    Thank you for your question. We recommend blocking with Blotto (either TBS Blotto A: sc-2333 or TBS Blotto B: sc-2335). Our Western blot protocol can be found here: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-02-28
    • y_2025, m_10, d_9, h_7CST
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    Rated 4 out of 5 by from Robust signal in WB in HeLa whole cell lysatesRobust signal in WB in HeLa whole cell lysates. -SCBT QC
    Date published: 2015-02-16
    Rated 4 out of 5 by from Strong band in WB in HeLa and MIA PaCaStrong band in WB in HeLa and MIA PaCa-2 (B) whole cell lysates. -SCBT QC
    Date published: 2014-06-19
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    MFG-E8 Antibody (SPM291) is rated 4.0 out of 5 by 2.
    • y_2025, m_10, d_9, h_7
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