Dog Interleukin-8,IL-8 ELISA Kit

Code CSB-E08052c
Size 96T,5×96T,10×96T How to order?
Trial Size 24T ELISA kits trial application
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Product Details

Description

This Dog IL8 ELISA Kit was designed for the quantitative measurement of Dog IL8 protein in serum, plasma, cell culture supernates, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 0.312 ng/mL-20 ng/mL and the sensitivity is 0.146 ng/mL.

Alternative Names CXCL8 ELISA Kit; IL8 ELISA Kit; Interleukin-8 ELISA Kit; IL-8 ELISA Kit; C-X-C motif chemokine 8 ELISA Kit; Chemokine ELISA Kit; C-X-C motif) ligand 8 ELISA Kit
Abbreviation IL8
Uniprot No. P41324
Species Canis lupus familiaris (Dog) (Canis familiaris)
Sample Types serum, plasma, cell culture supernates, tissue homogenates
Detection Range 0.312 ng/mL-20 ng/mL
Sensitivity 0.146 ng/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Immunology
Assay Principle quantitative
Measurement Sandwich
Precision
Intra-assay Precision (Precision within an assay): CV%<8%      
Three samples of known concentration were tested twenty times on one plate to assess.  
Inter-assay Precision (Precision between assays): CV%<10%      
Three samples of known concentration were tested in twenty assays to assess.    
             
Linearity
To assess the linearity of the assay, samples were spiked with high concentrations of dog IL-8 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
  Sample Serum(n=4)  
1:1 Average % 93  
Range % 89-97  
1:2 Average % 99  
Range % 95-105  
1:4 Average % 88  
Range % 85-93  
1:8 Average % 90  
Range % 86-97  
Recovery
The recovery of dog IL-8 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type Average % Recovery Range  
Serum (n=5) 90 86-94  
EDTA plasma (n=4) 88 85-95  
             
             
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
ng/ml OD1 OD2 Average Corrected  
20 3.221 3.295 3.258 3.157  
10 2.523 2.711 2.617 2.516  
5 1.791 1.930 1.861 1.760  
2.5 1.035 1.045 1.040 0.939  
1.25 0.466 0.485 0.476 0.375  
0.625 0.249 0.259 0.254 0.153  
0.312 0.157 0.167 0.162 0.061  
0 0.103 0.099 0.101    
ELISA Data Analysis Watch ELISA data processing video & download Curve Expert if needed
Troubleshooting
and FAQs
ELISA kit FAQs
Storage Store at 2-8°C. Please refer to protocol.
Lead Time 3-5 working days

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Target Background

Function
(From Uniprot)
IL-8 is a chemotactic factor that attracts neutrophils, basophils, and T-cells, but not monocytes. It is also involved in neutrophil activation. It is released from several cell types in response to an inflammatory stimulus.
Gene References into Functions
  1. Analysis of ROC suggests the use of serum levels of MCP-1 and IL-7 as predictors of the occurrence of complications with an AUC of 0.906 and 0.896 respectively and linear combinations of MCP-1, KC-Like, IL-7 and GM-CSF with values up to AUC = 0.983 PMID: 29304171
  2. These observations indicate that the individual activation of ERK2 and JNK1 pathways contributes to TNF-alpha-induced IL-8 expression in synovial fibroblasts. PMID: 28806729
  3. data suggest that CCL2 acts as a PMNs chemotactic factor as well as CXCL8, and both CCL2 and CXCL8 facilitate the infiltration of PMNs into the joints of idiopathic polyarthritis PMID: 27863550
  4. The study findings suggest that both CCL2 and CXCL8 are involved in the pathogenesis of canine idiopathic pulmonary fibrosis. PMID: 26231926
  5. High CXCL8 blood concentrations might be related to the breed predisposition of the West Highland white terrier for canine idiopathic pulmonary fibrosis. PMID: 26267090
  6. IL-8-positive macrophages were significantly increased in large polyps compared to controls PMID: 24148828
  7. hemangiosarcoma derived IL-8 may play a role in tumor development by modulating the tumor microenvironment PMID: 24582862
  8. Data indicate that the Leishmania braziliensis antigens plus saponin (LBSap) vaccine induced high levels of IL-12, IL-10, CCL4, CCL5 and CXCL8 expression within 48 hours. PMID: 23911411
  9. serum and tumor levels of IL-8 and IL-10 in dogs bearing benign and malignant mammary tumors, including dogs with inflammatory mammary cancer, for a better understanding of this disease PMID: 23351639
  10. Sixty-one percent (28/46) of the samples from canine stifle osteoarthritis had IL-8 mRNA expression in contrast to 4% (1/24) in the control stifle joints PMID: 16102844
  11. Adipose tissue-derived mesenchymal stem cells expressed the mRNA of transforming growth factor beta (TGF-beta), IL-6, IL-8, CCL2, CCL5, VEGF,HGF, tissue inhibitor metalloproteinase-1/2, and cyclooxygenase-2 but not that of IL-10. PMID: 18717642

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Subcellular Location Secreted.
Protein Families Intercrine alpha (chemokine CxC) family
Database Links

KEGG: cfa:403850

STRING: 9615.ENSCAFP00000004516

UniGene: Cfa.3510

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