Date published: 2026-4-20

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EPSTI1 Antibody (ZZ4): sc-100657

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Datasheets
  • EPSTI1 Antibody (ZZ4) is a mouse monoclonal IgG1 κ EPSTI1 antibody, cited in 1 publications, provided at 100 µg/ml
  • raised against recombinant EPSTI1 of human origin
  • recommended for detection of EPSTI1 of human origin by WB, IP, IF, IHC(P) and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for EPSTI1 Antibody (ZZ4). This work is in progress.
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EPSTI1 Antibody (ZZ4) is a mouse monoclonal IgG1 kappa light chain antibody that detects EPSTI1 protein of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). Anti-EPSTI1 antibody (ZZ4) is available as a non-conjugated format. EPSTI1, or Epithelial-stromal interaction protein 1, is a 318 amino acid protein that plays a crucial role in cell signaling and tissue interactions, particularly in tumor biology. EPSTI1 is highly expressed in various human tissues, including spleen, placenta, small intestine, liver, kidney, thymus, testis, and salivary gland, and exists in three isoforms due to alternative splicing. EPSTI1 shows weak expression in normal breast tissue but significant up-regulation in breast carcinoma, indicating potential involvement in tumor formation and progression. EPSTI1 has been detected in blood cells from patients with systemic lupus erythematosus, suggesting a role in autoimmune conditions. EPSTI1′s interaction with specific proteins involved in cell adhesion and signaling pathways underscores importance in both normal physiological processes and pathological conditions, making EPSTI1 a valuable target for research and therapeutic applications.

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

EPSTI1 Antibody (ZZ4) References:

  1. Identification of EPSTI1, a novel gene induced by epithelial-stromal interaction in human breast cancer.  |  Nielsen, HL., et al. 2002. Genomics. 79: 703-10. PMID: 11991720
  2. To create the correct microenvironment: three-dimensional heterotypic collagen assays for human breast epithelial morphogenesis and neoplasia.  |  Gudjonsson, T., et al. 2003. Methods. 30: 247-55. PMID: 12798139
  3. The DNA sequence and analysis of human chromosome 13.  |  Dunham, A., et al. 2004. Nature. 428: 522-8. PMID: 15057823
  4. Isolation and expression profiling of genes upregulated in the peripheral blood cells of systemic lupus erythematosus patients.  |  Ishii, T., et al. 2005. DNA Res. 12: 429-39. PMID: 16769699

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

EPSTI1 Antibody (ZZ4)

sc-100657
100 µg/ml
$339.00

Can sc-100657: EPSTI1 (ZZ4) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: Dr Ninau Qelp
Thank you for your question. Yes, sc-100657: EPSTI1 (ZZ4) is recommended for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-03-24
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Rated 5 out of 5 by from Good for Western BlotAntibody detects EPSTI1 in human EPSTI1 transfected cell lysate by Western blot -SCBT QC
Date published: 2023-09-14
Rated 3 out of 5 by from Produced good immunoperoxidase nuclear stainingProduced good immunoperoxidase nuclear staining in formalin-fixed, paraffin-embedded human tonsil tissue. -SCBT QC
Date published: 2015-05-03
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EPSTI1 Antibody (ZZ4) is rated 3.7 out of 5 by 3.
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