Porcine IL-8/CXCL8 Antibody

(1 citations)
(1 Review)
  
  • Species Reactivity
    Porcine
  • Specificity
    Detects human IL-8/CXCL8 in direct ELISAs and Western blots. In direct ELISAs, approximately 5% cross-reactivity with recombinant human IL-8 is observed.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant porcine IL-8/CXCL8
    Ala26-Gln104
    Accession # CAA43461
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.1 µg/mL
    Recombinant Porcine IL-8/CXCL8 (Catalog # 535-IN)
  • Neutralization
    Measured by its ability to neutralize IL-8/CXCL8-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR2. The Neutralization Dose (ND50) is typically 1.5-7.5 µg/mL in the presence of 50 ng/mL Recombinant Porcine IL-8/CXCL8.
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.
Data Examples
Chemotaxis Induced by
IL-8/CXCL8 and Neutralization by Porcine CXCL8/IL‑8 Antibody.
Recombinant Porcine IL-8/CXCL8 (Catalog # 535-IN) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CXCR2 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Porcine
IL-8/CXCL8 (50 ng/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Porcine IL-8/CXCL8 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF535). The ND50 is typically 1.5-7.5 µg/mL.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • 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-8/CXCL8

Interleukin 8 was originally discovered and purified independently by a number of laboratories as a neutrophil chemotactic and activating factor. It was also referred to as neutrophil chemotactic factor (NCF), neutrophil activating protein (NAP), monocyte-derived neutrophil chemotactic factor (MDNCF), T-lymphocyte chemotactic factor (TCF), granulocyte chemotactic protein (GCP) and leukocyte adhesion inhibitor (LAI). Many cell types, including monocyte/macrophages, T cells, neutrophils, fibroblasts, endothelial cells, keratinocytes, hepatocytes, chondrocytes, and various tumor cell lines, can produce IL-8 in response to a wide variety of pro-inflammatory stimuli such as exposure to IL-1, TNF, LPS, and viruses. IL-8 is a member of the alpha (C-X-C) subfamily of chemokines, which also includes platelet factor 4, GRO, IP-10, etc.

IL-8 is a potent chemoattractant for neutrophils. In addition, IL-8 also has a wide range of other pro-inflammatory effects. IL-8 causes degranulation of neutrophil specific granules and azurophilic granules. IL-8 induces expression of the cell adhesion molecules CD11/CD18 and enhances the adherence of neutrophils to endothelial cells and sub-endothelial matrix proteins. Besides neutrophils, IL-8 is also chemotactic for basophils, T cells and eosinophils. IL-8 has been reported to be a co-mitogen for keratinocytes and was also shown to be an autocrine growth factor for melanoma cells. Recently, IL-8 was reported to be angiogenic both in vivo and in vitro.

  • References:
    1. Van Damme, J. et al. (1998) in The Cytokine Handbook, A.W. Thomson ed., Academic Press, New York. p. 271.
  • Long Name:
    Interleukin 8
  • Entrez Gene IDs:
    3576 (Human); 396880 (Porcine); 403850 (Canine); 493836 (Feline)
  • Alternate Names:
    3-10C; AMCF-I; C-X-C motif chemokine 8; CXCL8; CXCL8SCYB8; Emoctakin; GCP1; GCP-1TSG-1; IL8; IL-8; interleukin 8; K60; LAI; LECT; MDNCF; MDNCFb-ENAP; member 8; MONAPGCP1; NAP1; NAP-1NAP1; NCF; Neutrophil-activating protein 1; Protein 3-10C; T cell chemotactic factor; T-cell chemotactic factor; TCF; TSG1
Related Research Areas
Citations:

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 Citations: Showing 1 - 1

  1. Exposure to hog barn dust alters airway epithelial ciliary beating.
    Authors: Wyatt TA, Sisson JH, Von Essen SG, Poole JA, Romberger DJ
    Eur. Respir. J., 2008;31(6):1249-55.
    Species: Porcine
    Sample Type: Complex Sample Type
    Application: WB
Isotype Controls
Description Application Cat# Citations Images  

Normal Goat IgG Control

Ctrl AB-108-C 191  
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Secondary Antibodies
Description Application Cat# Citations Images  

Goat IgG HRP-conjugated Antibody

WB, Simple Western HAF109 19  
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Goat IgG HRP-conjugated Antibody

WB HAF017 15  
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Goat IgG (H+L) PE-conjugated Antibody

Flow F0107 4  
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Donkey Anti-Goat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL001 8
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Donkey Anti-Goat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL003 5
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Goat IgG (H+L) APC-conjugated Antibody

Flow F0108 6  
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Goat IgG Horseradish Peroxidase-conjugated Antibody

WB HAF019 6  
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Donkey Anti-Goat IgG Antibody

WB AF109 6
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Donkey Anti-Goat IgG Biotinylated Antibody

WB BAF109 3
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Goat IgG VisUCyte HRP Polymer

IHC VC004  
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Goat IgG (H+L) Fluorescein-conjugated Antibody

Flow F0109 2  
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Donkey Anti-Goat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL002
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Chicken Anti-Goat IgG Biotinylated Antibody

WB BAF019
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Rabbit Anti-Goat IgG (H+L) Affinity Purified PAb, X Absorbed

WB, ELISA R-401-C-ABS
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Rabbit Anti-Goat IgG Biotinylated Antibody

WB BAF017
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Donkey Anti-Goat IgG (H+L) PerCP-conjugated Antibody

Flow F0124
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Average Rating: 5 (Based on 1 review)

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We have 1 review tested in 1 species: Porcine.
We have 1 review tested in 1 application: ELISA.

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ELISA Porcine IL-8/CXCL8 Antibody AF535
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 ELISA Porcine Anonymous 11/08/2017
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ELISA Porcine IL-8/CXCL8 Antibody AF535
ELISA: Porcine IL-8/CXCL8 Antibody [AF535]

Summary

ApplicationELISA
Sample TestedPorcine Serum,Serum and Plasma
SpeciesPorcine

Other Experimental Details

Other Experimental DetailsThe antibody MAB5351 was used as the capture antibody in a sandwich ELISA for Porcine IL-8 along with the detection antibody, AF535. The calibrator for the assay was recombinant porcine IL-8, 535-IN. It was sensitive and specific.

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