IL-17E/IL-25 Antibody

• Reactivity: Mu
• Applications: WB
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Unconjugated
• Concentration: LYOPH

IL-17E/IL-25 Antibody Summary

• Immunogen: E. coli-derived recombinant mouse IL‑17E/IL-25
  Val17-Ala169
  Accession # NP_542767
• Specificity: Detects mouse IL-17E/IL-25 in direct ELISAs and Western blots. In direct ELISAs, approximately 40% cross‑reactivity with recombinant human (rh) IL-17E and recombinant rat IL-17E is observed, and less than 1% cross‑reactivity with recombinant mouse (rm) IL-17, rmIL-17B, rhIL-17C, rhIL-17D, and rhIL‑17F is observed.
• Source: N/A
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: IL25
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot 0.1 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.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Reconstitute at 0.2 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 IL-17E/IL-25 Antibody

• IL17E
• IL-17E
• IL25
• IL-25
• interleukin 25
• Interleukin-17E
• interleukin-25

Background

The Interleukin 17 (IL-17) family proteins, comprising six members (IL-17, IL-17B through IL-17F), are secreted, structurally related proteins that share a conserved cysteine-knot fold near the C-terminus, but have considerable sequence divergence at the N-terminus. With the exception of IL-17B, which exists as a non-covalently linked dimer, all IL-17 family members are disulfide-linked dimers. IL-17 family proteins are pro-inflammatory cytokines that induce local cytokine production and are involved in the regulation of immune functions (1, 2).

Mouse IL-17E cDNA encodes a 169 amino acid residues (aa) precursor protein with a putative 16 aa signal peptide (5). Mature mouse IL-17E shares 76% and 91% amino sequence (aa) identity with mature human and rat IL-17E, respectively. Mouse IL-17E also shares from 24% to 32% sequence identity with the other mouse IL‑17 family members. IL-17E expression was detected at very low levels by PCR in various peripheral tissues including brain, kidney, lung, prostate, testis, adrenal gland spinal cord and trachea. IL-17E binds and activates IL-17 B Receptor (IL-17B R) (alternatively known as IL-17 Rh1, IL-17E R, and EVI27) (3, 4), which is expressed in kidney and liver, and at lower levels in brain, testis and other endocrine tissues. The expression of IL-17B R is up regulated under inflammatory conditions. Ligation of IL-17E to IL-17 RB induces activation of nuclear factor kappa-B and stimulates the production of the proinflamatory cytokine IL-8 (3). IL-17 has also been found to promote the expression of the prototypical Th2 genes (4, 5).

1. Aggarwal, S. and A.L. Gurney (2002) J. Leukoc. Biol. 71:1.
2. Moseley, T.A. et al. (2003) Cytokine & Growth Factor Rev. 14:155.
3. Lee, J. et al. (2001) J. Biol. Chem. 276:1660.
4. Hurst, S.D. et al. (2002) J. Immunol. 169:443.
5. Pan, G. et al. (2001) J. Immunol. 167:6569.

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 IL-17E/IL-25 Antibody (AF1399)(3)

Publications using AF1399

• CN Miller, I Proekt, J von Moltke, KL Wells, AR Rajpurkar, H Wang, K Rattay, IS Khan, TC Metzger, JL Pollack, AC Fries, WW Lwin, EJ Wigton, AV Parent, B Kyewski, DJ Erle, KA Hogquist, LM Steinmetz, RM Locksley, MS Anderson Thymic tuft cells promote an IL-4-enriched medulla and shape thymocyte development Nature, 2018-07-18;559(7715):627-631. 2018-07-18 [PMID: 30022164] (Radioimmunoassay (RIA), Mouse)
• Zhao A, Urban JF, Sun R Critical role of IL-25 in nematode infection-induced alterations in intestinal function. J. Immunol., 2010-10-25;185(0):6921-9. 2010-10-25 [PMID: 20974983] (IHC-Fr, Mouse)
• Lee Anti-asthmatic activities in mycelial extract and culture filtrate of Cordyceps sphecocephala J201 International Journal of Molecular Medicine 2010-07-21 [PMID: 20664950]

Bioinformatics

• Gene Symbol: IL25
• Uniprot:
  • NP_542767()