PN: B511119


45x Ab-conjugated beads (S4P8 - Canine IL-8 ab-bead). PN: B511119A. One vial containing 100 µL of anticanine IL-8 conjugated to AimPlex Bead S4P8.

25x Biotin-detection Ab (Canine IL-8 Biotin-dAb). PN: B511119B. One vial containing 100 µL of biotinylated anticanine IL-8.

Lyophilized Standard Mix-Canine Group 1 Panel A, 10-Plex. PN: KG10010. One vial containing lyophilized recombinant IFNγ, IL-2, IL-6, IL-8, IL-10, IL-12p40, IL-17A, MCP-1, SCF and TNFα. Note: If multiple analyte kits on the above target list are ordered as a panel, only one vial of standard mix is supplied for those analyte kits.

STORAGE:  2-8 C in the dark.

IMPORTANT: Sodium azide forms explosive compounds with heavy metals. These products contain <0.05% (w/w) azide which with repeated contact with lead and copper commonly found in plumbing drains may result in the buildup of shock sensitive compounds. Dispose in accordance with regulations from your institute.

APPLICATION: Optimal antibody pair and antigen standard for assaying Canine IL-8.  Can be multiplexed with other analytes in Canine Group 1.  To be used in conjunction with the AimPlex NR Basic Kit (PN: P100001) and a diluent kit. Refer to the AimPlex Multiplex Immunoassay User Manual and kit inserts for the assay procedure.

For Research Use Only.  Not for use in diagnostic procedures.

Assay Specifications:

Sample types: Cell culture supernatant, serum, plasma, bodily fluid and tissue/cell lysate

Sensitivity (LOD): < 10 pg/mL

Quantitation range:

LLOQ: < 20 pg/mL

ULOQ: > 5,000 pg/mL

Standard dose recovery: 70-130%

Intra-assay CV: < 10%

Inter-assay CV: < 20%

Cross-reactivity of analytes in Canine Group 1: Negligible

Sample volume: 15 µL/test


Interleukin 8 (IL-8) or CXCL8 is a member of the CXC chemokine family and is produced by macrophages and other cell types such as epithelial cells, airway smooth muscle cells and endothelial cells. It induces chemotaxis in target cells, primarily neutrophils but also other granulocytes, causing them to migrate toward the site of infection. IL-8 also induces phagocytosis once they have arrived. IL-8 is also known to be a potent promoter of angiogenesis. Interleukin-8 is a key mediator associated with inflammation where it plays a key role in neutrophil recruitment and neutrophil degranulation. As an example, it has been cited as a pro-inflammatory mediator in gingivitis and psoriasis. Interleukin-8 secretion is increased by oxidant stress, which thereby cause the recruitment of inflammatory cells and induces a further increase in oxidant stress mediators, making it a key parameter in localized inflammation. IL-8 has also been implied to have a role in colorectal cancer by acting as an autocrine growth factor for colon carcinoma cell lines. If a pregnant mother has high levels of interleukin-8, there is an increased risk of schizophrenia in her offspring. High levels of Interleukin 8 have been shown to reduce the likelihood of positive responses to antipsychotic medication in schizophrenia.  IL-8 has also been implicated in the pathology of cystic fibrosis. Through its action as a signaling molecule IL-8 is capable of recruiting and guiding neutrophils to the lung epithelium.


1.       Hedges JC, Singer CA, Gerthoffer WT (2000). "Mitogen-activated protein kinases regulate cytokine gene expression in human airway myocytes". Am. J. Respir. Cell Mol. Biol. 23 (1): 86–94. doi:10.1165/ajrcmb.23.1.4014. PMID 10873157.

2.       Wolff B, Burns AR, Middleton J, Rot A (1998). "Endothelial cell "memory" of inflammatory stimulation: human venular endothelial cells store interleukin 8 in Weibel-Palade bodies". J. Exp. Med. 188 (9): 1757–62. doi:10.1084/jem.188.9.1757. PMC 2212526. PMID 9802987.

3.       Utgaard JO, Jahnsen FL, Bakka A, Brandtzaeg P, Haraldsen G (1998). "Rapid secretion of prestored interleukin 8 from Weibel-Palade bodies of microvascular endothelial cells". J. Exp.