Human IFN-epsilon Antibody

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Product Details
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Human IFN-epsilon Antibody Summary

Species Reactivity
Detects human IFN-epsilon in direct ELISAs.
Monoclonal Mouse IgG2B Clone # 983303
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant human IFN-epsilon
Accession # Q86WN2
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.


Recommended Concentration

This antibody functions as an ELISA capture antibody when paired with Mouse Anti-Human IFN-epsilon Monoclonal Antibody (Catalog # MAB9147).

This product is intended for assay development on various assay platforms requiring antibody pairs.


Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & 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.

Background: IFN-epsilon

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.

Long Name
Interferon epsilon
Entrez Gene IDs
338376 (Human); 230405 (Mouse); 298225 (Rat)
Alternate Names
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

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