Date published: 2026-5-5

1-800-457-3801

SCBT Portrait Logo
Seach Input

EF-1 β Antibody (3A5): sc-517178

5.0(1)
Write a reviewAsk a question

Datasheets
  • EF-1 β Antibody (3A5) is a mouse monoclonal IgG2a κ EF-1 β antibody provided at 100 µg/ml
  • raised against amino acids 29-91 representing partial length EF-1 β of human origin
  • recommended for detection of EF-1 β of human origin by WB, IP and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for EF-1 β Antibody (3A5). This work is in progress.
    Gene Editing Promo Banner

    QUICK LINKS

    SEE ALSO...

    EF-1 β Antibody (3A5) is a mouse monoclonal IgG2a kappa light chain antibody that detects EF-1 beta protein of human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). Anti-EF-1 beta antibody (3A5) is available as a non-conjugated format. The EF-1 protein complex plays a crucial role in protein synthesis by facilitating the delivery of aminoacyl-tRNAs to the ribosome, a process essential for translating genetic information into functional proteins. This complex is composed of four subunits: EF-1 α, EF-1 β, EF-1 δ, and EF-1 γ, with EF-1 β being a 225 amino acid protein that belongs to the EF-1 β/EF-1 δ family and features a GST C-terminal domain. Notably, EF-1 β and EF-1 δ are involved in the GDP to GTP exchange on EF-1 α, a critical step in the elongation phase of translation. The phosphorylation status of EF-1 β significantly influences the GDP/GTP exchange rate, thereby impacting the efficiency of protein synthesis. Alternative splicing of the gene encoding EF-1 β results in three transcript variants that differ in their 5′ untranslated regions, which may have implications for the regulation of its expression and function.

    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

    EF-1 β Antibody (3A5) References:

    1. Direct and biochemical interaction between dopamine D3 receptor and elongation factor-1Bbetagamma.  |  Cho, DI., et al. 2003. Life Sci. 73: 2991-3004. PMID: 14519448
    2. Translationally controlled tumor protein acts as a guanine nucleotide dissociation inhibitor on the translation elongation factor eEF1A.  |  Cans, C., et al. 2003. Proc Natl Acad Sci U S A. 100: 13892-7. PMID: 14623968
    3. Solution structure of human initiation factor eIF2alpha reveals homology to the elongation factor eEF1B.  |  Ito, T., et al. 2004. Structure. 12: 1693-704. PMID: 15341733
    4. Proteomic analysis of SRm160-containing complexes reveals a conserved association with cohesin.  |  McCracken, S., et al. 2005. J Biol Chem. 280: 42227-36. PMID: 16159877
    5. Translational repression by RNA-binding protein TIAR.  |  Mazan-Mamczarz, K., et al. 2006. Mol Cell Biol. 26: 2716-27. PMID: 16537914
    6. eEF1B: At the dawn of the 21st century.  |  Le Sourd, F., et al. 2006. Biochim Biophys Acta. 1759: 13-31. PMID: 16624425
    7. Cellular coexistence of two high molecular subsets of eEF1B complex.  |  Le Sourd, F., et al. 2006. FEBS Lett. 580: 2755-60. PMID: 16647708
    8. Comparative proteome analysis of breast cancer and adjacent normal breast tissues in human.  |  Deng, SS., et al. 2006. Genomics Proteomics Bioinformatics. 4: 165-72. PMID: 17127214
    9. Cathepsin D and eukaryotic translation elongation factor 1 as promising markers of cellular senescence.  |  Byun, HO., et al. 2009. Cancer Res. 69: 4638-47. PMID: 19487283

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    EF-1 β Antibody (3A5)

    sc-517178
    100 µg/ml
    $322.00

    For Western Blot, is it recommended to use denatured or non-denatured conditions with EF-1 β (3A5): sc-517178 antibody?

    Asked by: cjMara
    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: 2017-03-27
    • y_2026, m_4, d_29, h_11CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.43
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_517178, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_scbt
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getContent, 121ms
    • QUESTIONS, PRODUCT
    Rated 5 out of 5 by from Good for Western BlotAntibody detects human recombinant EF-1 β and EF-1 β in Hela cell lysate by Western blot. -SCBT QC
    Date published: 2023-09-14
    • y_2026, m_4, d_29, h_11
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.43
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_517178, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_scbt
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getReviews, 20ms
    • REVIEWS, PRODUCT
    EF-1 β Antibody (3A5) is rated 5.0 out of 5 by 1.
    • y_2026, m_4, d_29, h_11
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.43
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_517178, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_scbt
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getAggregateRating, 114ms
    • REVIEWS, PRODUCT