Date published: 2026-4-24

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spectrin β I Antibody (6D772): sc-73053

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  • spectrin β I Antibody (6D772) is a mouse monoclonal IgG1 provided at 200 µg/ml
  • raised against purified erythrocyte spectrin β I of human origin
  • recommended for detection of spectrin β I of mouse, rat and human origin by WB, IP and IF; non cross-reactive with spectrin α or either of the fodrin subunits
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for spectrin β I Antibody (6D772). This work is in progress.
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    spectrin β I Antibody (6D772) is a mouse monoclonal IgG1 antibody that detects spectrin β I in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), and immunofluorescence (IF). Spectrin β I plays a crucial role in maintaining the structural integrity and stability of the cytoskeleton in various cell types, particularly in erythrocytes, where spectrin β I forms part of the spectrin cytoskeletal network. Spectrin β I is essential for preserving the shape and deformability of red blood cells, which is vital for their function in oxygen transport and circulation. Spectrin β I interacts with spectrin α I to form heterodimers, which then assemble into higher-order structures that provide mechanical support to the plasma membrane. Additionally, spectrin β I is involved in anchoring other membrane proteins, thereby influencing cell signaling and communication. Proper functioning of spectrin β I is critical, as mutations or dysregulation can lead to various hematological disorders, highlighting spectrin β I′s importance in cellular architecture and overall cellular health. Anti-spectrin β I antibody (6D772) is an invaluable tool for researchers studying the dynamics of the cytoskeleton and its implications 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

    spectrin β I Antibody (6D772) References:

    1. Bicluster and pathway enrichment analysis related to tumor progression of hepatocellular carcinoma.  |  Wang, SY., et al. 2015. Eur Rev Med Pharmacol Sci. 19: 1191-7. PMID: 25912578
    2. MiR-362 suppresses cervical cancer progression via directly targeting BAP31 and activating TGFβ/Smad pathway.  |  Yang, S., et al. 2021. Cancer Med. 10: 305-316. PMID: 33210473
    3. Bioinformatic analysis linking genomic defects to chemosensitivity and mechanism of action.  |  Covell, DG. 2021. PLoS One. 16: e0243336. PMID: 33909629
    4. SPTBN1 inhibits growth and epithelial-mesenchymal transition in breast cancer by downregulating miR-21.  |  Wu, H., et al. 2021. Eur J Pharmacol. 909: 174401. PMID: 34358482
    5. Common and Unique Genetic Background between Attention-Deficit/Hyperactivity Disorder and Excessive Body Weight.  |  Dmitrzak-Weglarz, M., et al. 2021. Genes (Basel). 12: PMID: 34573389
    6. β2-spectrin (SPTBN1) as a therapeutic target for diet-induced liver disease and preventing cancer development.  |  Rao, S., et al. 2021. Sci Transl Med. 13: eabk2267. PMID: 34910547
    7. Identification of HSPA8 as an interacting partner of MAB21L2 and an important factor in eye development.  |  Seese, SE., et al. 2023. Dev Dyn. 252: 510-526. PMID: 36576422
    8. Tumor cell SPTBN1 inhibits M2 polarization of macrophages by suppressing CXCL1 expression.  |  Wu, H., et al. 2024. J Cell Physiol. 239: 97-111. PMID: 37921259
    9. Analysis and Verification of Glycosylation Characteristics of Septic Acute Kidney Injury.  |  Chen, S. and Gan, H. 2023. J Inflamm Res. 16: 5881-5897. PMID: 38076334
    10. Identification of candidate genes involved in Zika virus-induced reversible paralysis of mice.  |  Morrey, JD., et al. 2025. Sci Rep. 15: 2926. PMID: 39848964

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    spectrin β I Antibody (6D772)

    sc-73053
    200 µg/ml
    $322.00