IFN-epsilon Antibody (983338) [Unconjugated]

IFN-epsilon was detected in immersion fixed paraffin-embedded sections of human endometrial cancer tissue using Mouse Anti-Human IFN-epsilon Monoclonal Antibody (Catalog # MAB9147) at 1 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cancer cell cytoplasm. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

• Reactivity: Hu
• Applications: ELISA, IHC
• Clone: 983338
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated

IFN-epsilon Antibody (983338) [Unconjugated] Summary

• Immunogen: E. coli-derived recombinant human IFN-epsilon
  Leu22-Arg208
  Accession # Q86WN2
• Specificity: Detects human IFN-epsilon in direct ELISAs.
• Source: N/A
• Isotype: IgG2b
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • ELISA
  • Immunohistochemistry 1-25 ug/mL

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Reconstitution Instructions: Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for IFN-epsilon Antibody (983338) [Unconjugated]

• IFNE
• IFN-E
• IFNE1PRO655
• IFNepsilon
• IFN-epsilon
• IFNT1
• Ifn-tau-11
• INFE1
• interferon epsilon 1
• interferon epsilon
• Interferon epsilon-1
• interferon tau-1
• interferon, epsilon
• interferon-epsilon
• MGC119018
• MGC119020

Background

Interferon-epsilon (IFNe) is a type I interferon with expression limited to the brain, lung, intestine and reproductive tract. It has been proposed that unlike other type I interferons, IFNe plays a role in mucosal immunity and protects against pathogens including chlamidia, HIV and herpes simplex virus 2. Its expression is upregulated by TNF alpha. Unlike other type-1 interferons, IFNe is also hormonally regulated, and mouse and human IFNe have been shown to have a binding site in their promoters for progesterone receptor. Epithelial cells isolated from uterine endometrium have higher IFNee expression in the proliferative phase, when estrogen levels are highest. IFNe is the only IFN isoform constituitively expressed in HeLa cells.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for IFN-epsilon Antibody (MAB9147)(2)

Publications using MAB9147

• Kellner, MJ;Monteil, VM;Zelger, P;Pei, G;Jiao, J;Onji, M;Nayak, K;Zilbauer, M;Balkema-Buschmann, A;Dorhoi, A;Mirazimi, A;Penninger, JM; Bat organoids reveal antiviral responses at epithelial surfaces Nature immunology 2025-06-01 [PMID: 40399606] (Immunohistochemistry, Bat)
• D Miller, R Romero, M Kacerovsky, I Musilova, J Galaz, V Garcia-Flo, Y Xu, E Pusod, C Demery-Pou, P Gutierrez-, TN Liu, E Jung, KR Theis, LA Coleman, N Gomez-Lope Defining a role for Interferon Epsilon in normal and complicated pregnancies Heliyon, 2022-07-16;8(7):e09952. 2022-07-16 [PMID: 35898609] (IHC, Human)

Bioinformatics

• Uniprot:
  • Q86WN2()