Recombinant Human Interferon epsilon(IFNE)

Code CSB-YP803137HU
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Source Yeast
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Code CSB-EP803137HU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP803137HU
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Source Baculovirus
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Code CSB-MP803137HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names IFNE
Uniprot No. Q86WN2
Alternative Names IFNE; IFNE1; UNQ360/PRO655; Interferon epsilon; IFN-epsilon; Interferon epsilon-1
Species Homo sapiens (Human)
Expression Region 22-208
Protein Length Full Length of Mature Protein
Tag Info The following tags are available.
N-terminal His-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

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Target Background

Type I interferon required for maintaining basal levels of IFN-regulated genes, including 2'-5'-oligoadenylate synthetase, IRF7 and ISG15, in the female reproductive tract. Directly mediates protection against viral and bacterial genital infections.
Gene References into Functions
  1. IFN epsilon protects macrophages against HIV infection through a type I IFN independent mechanism. PMID: 27942584
  2. human IFNvarepsilon suppresses HIV replication at multiple stages of infection. PMID: 28045025
  3. female sex workers decreased susceptibility to HIV-1 infection also have increased levels of IFNE gene and protein expression in the cervical epithelium PMID: 26555708
  4. T Allele of nonsense polymorphism (rs2039381, Gln71Stop) of interferon-epsilon is a risk factor for the development of intracerebral hemorrhage. PMID: 24055696
  5. Full-length IFN-epsilon 5'UTR markedly suppressed mRNA expression under basal conditions. It contains 2 stable stem-loop structures which associate with importin 9. Loop 1 is essential for regulation of mRNA expression. PMID: 23851686
  6. genetic polymorphism is related to onset time of vitiligo in Korean patients PMID: 23802172
  7. Observational study of gene-disease association. (HuGE Navigator) PMID: 20574843
  8. Observational study of gene-disease association. (HuGE Navigator) PMID: 20588308
  9. Observational study of gene-disease association. (HuGE Navigator) PMID: 20601674
  10. The structue and mRNA expression pattern of IFN-epsilon1 suggest that it may have a function distinct from those other members of type I INF. PMID: 15233997
  11. TNF-alpha leads to stabilization of IFN-epsilon mRNA, increased IFN-epsilon synthesis, engagement of type I IFNRs, increased STAT1 expression and phosphorylation, and up-regulation of retinoic acid-inducible gene-I expression PMID: 17878351
  12. A meta-analysis and a single-nucleotide polymorphism (SNP) rs1333049 representing the 9p21.3 locus provide unprecedented evidence for association between genetic variants at chromosome 9p21.3 and risk of coronary artery disease. PMID: 18362232
  13. In macrophages IFN-tau increased the synthesis of 2',5'-oligoadenylate synthetase/RNase L, MxA protein, IL-10 & IL-6, but not of IL-1ss or TNF-alpha. PMID: 18842358

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Subcellular Location Secreted.
Protein Families Alpha/beta interferon family
Tissue Specificity Endometrium-specific.
Database Links

HGNC: 18163

OMIM: 615223

KEGG: hsa:338376

STRING: 9606.ENSP00000418018

UniGene: Hs.682604

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