Human IL-17B Antibody

Catalog # Availability Size / Price Qty
MAB1248-SP
MAB1248-500
MAB1248-100
Detection of IL‑17B in K562 Human Cell Line by Flow Cytometry.
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Citations (1)
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Human IL-17B Antibody Summary

Species Reactivity
Human
Specificity
Detects human IL-17B in Western blots and ELISAs. In Western blots, approximately 25% cross-reactivity with recombinant mouse IL‑17B is observed and no cross-reactivity with recombinant human (rh) IL‑17, rhIL-17C, rhIL-17E or rhIL-17F is observed. In sandwich immunoassays, less than 0.5% cross-reactivity with rmIL-17B, and no cross-reactivity with rhIL-17C, rhIL-17D, rhIL-17E, rhIL-17F, or rhIL-17 is observed.
Source
Monoclonal Mouse IgG2B Clone # 174113
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human IL-17B
Gln21-Phe180
Accession # Q9UHF5
Formulation
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.

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human IL‑17B (Catalog # 1248-IB)
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 
Intracellular Staining by Flow Cytometry
2.5 µg/106 cells
See below

Human IL-17B Sandwich Immunoassay

Recommended Concentration
Reagent
ELISA Capture (Matched Antibody Pair)
2-8 µg/mL 

Use in combination with:

Detection Reagent: Human IL‑17B Biotinylated Antibody (Catalog # BAM12481)

Standard: Recombinant Human IL-17B Protein (Catalog # 1248-IB)

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.

Scientific Data

Intracellular Staining by Flow Cytometry Detection of IL‑17B antibody in K562 Human Cell Line antibody by Flow Cytometry. View Larger

Detection of IL‑17B in K562 Human Cell Line by Flow Cytometry. K562 human chronic myelogenous leukemia cell line was stained with Human IL‑17B Monoclonal Antibody (Catalog # MAB1248, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG F(ab')2Secondary Antibody (Catalog # F0102B). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
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: IL-17B

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 cystine-knot fold near the C-terminus, but have considerable sequence divergence at the N-terminus (1, 2). With the exception of IL-17B, which exists as a non‑covalently linked dimer, all IL-17 family members are disulfide-linked dimers (3). IL-17 family proteins are pro‑inflammatory cytokines that induce local cytokine production and are involved in the regulation of immune functions (1, 2). Two receptors (IL‑17 R, and IL-17B R), which are activated by IL-17 family members, have been identified. In addition, at least three additional orphan type I transmembrane receptors with homology to IL-17 R, including IL-17 RL (IL-17 RC), IL-17 RD, and IL‑17 RE, have also been reported (1‑4). Human IL-17B cDNA encodes a 180 aa protein with a putative 20 aa signal peptide (5, 6). Human and mouse IL-17B share 88% amino acid sequence identity. Among IL-17 family members, IL-17B is most closely related to IL-17D, sharing 27% aa sequence homology. IL-17B is expressed highly in spinal cord, and at lower levels in brain, kidney, lung, small intestine, prostate, testes, pancreas, adrenal gland and trachea (5‑7). Expression of IL-17B has also been detected in chondrocytes in articular cartilage (2). IL-17B binds the IL-17B receptor but not IL-17 R and exhibits bioactivities distinct from those of IL-17 (5, 6).

References
  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. Hymowitz, S.G. et al. (2001) EMBO J. 20:5332.
  4. Haudenschild, D. et al. (2002) J. Biol. Chem. 277:4309.
  5. Shi, Y. et al. (2000) J. Biol. Chem. 275:19167.
  6. Li, H. et al. (2000) Proc. Natl. Acad. Sci. USA 97:773.
  7. Moore, E.E. et al. (2002) Neuromuscul. Disord. 12:141.
Long Name
Interleukin 17B
Entrez Gene IDs
27190 (Human); 56069 (Mouse)
Alternate Names
Cytokine Zcyto7; cytokine-like protein ZCYTO7; IL17B; IL-17B; IL-17Binterleukin-17 beta; IL20; IL-20interleukin-17B; interleukin 17B; interleukin 20; Interleukin-20; MGC138900; MGC138901; neuronal interleukin-17 related factor; Neuronal interleukin-17-related factor; NIRF; ZCYTO7interleukin-20

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Citation for Human IL-17B Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Autocrine/paracrine mechanism of interleukin-17B receptor promotes breast tumorigenesis through NF-kappaB-mediated antiapoptotic pathway.
    Authors: Huang C, Yang C, Jeng Y, Chen C, Wu H, Chang Y, Ma C, Kuo W, Chang K, Shew J, Lee W
    Oncogene, 2013-07-15;33(23):2968-77.
    Species: Human
    Sample Types: Cell Lysates, Whole Cells
    Applications: Neutralization, Western Blot

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