Human IL-17/IL-17A Alexa Fluor™ Plus 555-conjugated Antibody

R&D Systems, part of Bio-Techne | Catalog # FAB31711AFP555

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FAB31711AFP555-100UG
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Key Product Details

Species Reactivity

Human

Applications

Neutralization

Label

Alexa Fluor Plus 555 (Excitation = 558 nm, Emission = 572 nm)

Antibody Source

Monoclonal Mouse IgG2A Clone # 1019404

View all IL-17/IL-17A Antibodies »

Product Specifications

Immunogen

Chinese Hamster Ovary cell line CHO-derived
Human IL17A
(Gly24Ala155)
Accession # Q16552
Human IL17F
(Arg31Gln163)
Accession # Q96PD4

Specificity

Detects human IL-17A and human IL-17A/IL-17F heterodimer in direct ELISAs.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Applications

Application
Recommended Usage

Neutralization

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: IL-17/IL-17A

Human IL-17A/F is an approximately 40 kDa, secreted, disulfide-linked heterodimeric glycoprotein comprised of two members of the IL-17 family of cytokines, IL-17A and IL-17F (1, 2). Members of this family demonstrate a structural motif termed a cysteine knot that also characterizes a large superfamily of growth factors. Although most cysteine knot superfamily members use three intrachain disulfide bonds to create a knot, IL-17 family molecules generate the same structural form with only two disulfide links (3-5). Mature human IL-17A and IL-17F share 61% and 56% amino acid sequence identity with mouse IL-17A and IL-17F, respectively. They share 50% aa sequence identity with each other. IL-17A/F and the IL-17A and IL-17F homodimers are produced by IL-23 activated Th17 cells (1, 6-10). The widely expressed receptors IL-17 RA and IL-17 RC form a heterodimer for the binding of IL-17A and IL-17F, as well as the heterodimeric IL-17A/F (6, 11, 12). IL-17A/F is a biologically active protein that induces chemokine production and airway neutrophilia with intermediate potency between IL-17A (most potent) and IL-17F (least potent) (7, 12). It is up-regulated in immune cells during inflammatory arthritis and contributes to disease severity (13).

References

  1. Wright, J.F. et al. (2007) J. Biol. Chem. 282:13447.
  2. Chang, S.H. and C. Dong (2007) Cell Res. 17:435.
  3. Kawaguchi, M. et al. (2004) J. Allergy Clin. Immunol. 114:1265.
  4. Kolls, J.K. and A. Linden (2004) Immunity 21:467.
  5. Gu, C. et al. (2013) Cytokine 64:477.
  6. Cheung, P.F.Y. et al. (2008) J. Immunol. 180:5625.
  7. Liang, S.C. et al. (2007) J. Immunol. 179:7791.
  8. Ouyang, W. et al. (2008) Immunity 28:454.
  9. Steinman, L. (2007) Nat. Med. 13:139.
  10. Hunter, C.A. (2005) Nat. Rev. Immunol. 5:521.
  11. Kuestner, R.E. et al. (2007) J. Immunol. 179:5462.
  12. Wright, J.F. et al. (2008) J. Immunol. 181:2799.
  13. Sarkar, S. et al. (2014) Clin. Exp. Immunol. 177:652.

Long Name

Interleukin 17

Alternate Names

CTLA-8, CTLA8, IL-17A, IL17, IL17A

Entrez Gene IDs

3605 (Human); 16171 (Mouse); 301289 (Rat); 449530 (Porcine); 481837 (Canine); 102119976 (Cynomolgus Monkey)

Gene Symbol

IL17A

Additional IL-17/IL-17A Products

Product Documents

Product Datasheets

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Product Specific Notices


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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