Dog Interleukin 6,IL-6 ELISA Kit

Instructions
Code CSB-E11260c
Size 96T,5×96T,10×96T
Trial Size 24T ELISA kits trial application
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Product Details

Target Name interleukin 6 (interferon, beta 2)
Alternative Names IL6Interleukin-6 ELISA Kit; IL-6 ELISA Kit
Abbreviation IL6
Uniprot No. P41323
Species Canis lupus familiaris (Dog) (Canis familiaris)
Sample Types serum, plasma, tissue homogenates
Detection Range 1.56 pg/mL-100 pg/mL
Sensitivity 0.39 pg/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-6 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 % 84  
Range % 80-88  
1:2 Average % 95  
Range % 89-105  
1:4 Average % 100  
Range % 95-106  
1:8 Average % 93  
Range % 89-97  
Recovery
The recovery of dog IL-6 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) 87 82-96  
EDTA plasma (n=4) 93 85-98  
             
             
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/ml OD1 OD2 Average Corrected  
100 2.954 2.989 2.972 2.855  
50 2.388 2.386 2.387 2.270  
25 1.758 1.796 1.777 1.660  
12.5 1.035 1.106 1.071 0.954  
6.25 0.502 0.513 0.508 0.391  
3.12 0.271 0.268 0.270 0.153  
1.56 0.184 0.196 0.190 0.073  
0 0.112 0.121 0.117    
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)
Cytokine with a wide variety of biological functions in immunity, tissue regeneration, and metabolism. Binds to IL6R, then the complex associates to the signaling subunit IL6ST/gp130 to trigger the intracellular IL6-signaling pathway. The interaction with the membrane-bound IL6R and IL6ST stimulates 'classic signaling', whereas the binding of IL6 and soluble IL6R to IL6ST stimulates 'trans-signaling'. Alternatively, 'cluster signaling' occurs when membrane-bound IL6:IL6R complexes on transmitter cells activate IL6ST receptors on neighboring receiver cells.; IL6 is a potent inducer of the acute phase response. Rapid production of IL6 contributes to host defense during infection and tissue injury, but excessive IL6 synthesis is involved in disease pathology. In the innate immune response, is synthesized by myeloid cells, such as macrophages and dendritic cells, upon recognition of pathogens through toll-like receptors (TLRs) at the site of infection or tissue injury. In the adaptive immune response, is required for the differentiation of B cells into immunoglobulin-secreting cells. Plays a major role in the differentiation of CD4(+) T cell subsets. Essential factor for the development of T follicular helper (Tfh) cells that are required for the induction of germinal-center formation. Required to drive naive CD4(+) T cells to the Th17 lineage. Also required for proliferation of myeloma cells and the survival of plasmablast cells.; Acts as an essential factor in bone homeostasis and on vessels directly or indirectly by induction of VEGF, resulting in increased angiogenesis activity and vascular permeability. Induces, through 'trans-signaling' and synergistically with IL1B and TNF, the production of VEGF. Involved in metabolic controls, is discharged into the bloodstream after muscle contraction increasing lipolysis and improving insulin resistance. 'Trans-signaling' in central nervous system also regulates energy and glucose homeostasis. Mediates, through GLP-1, crosstalk between insulin-sensitive tissues, intestinal L cells and pancreatic islets to adapt to changes in insulin demand. Also acts as a myokine. Plays a protective role during liver injury, being required for maintenance of tissue regeneration. Also has a pivotal role in iron metabolism by regulating HAMP/hepcidin expression upon inflammation or bacterial infection. Through activation of IL6ST-YAP-NOTCH pathway, induces inflammation-induced epithelial regeneration.
Gene References into Functions
  1. An increase in ventricular dimension is accompanied by increases in AQP4 and IL-6 concentrations in the CSF of dogs with idiopathic communicating hydrocephalus. All were greatly reduced or normalised after shunt treatment. Therefore AQP4 and IL-6 in CSF can be indicators of ventriculomegaly, of cellular damage, and of improvement after the treatment of hydrocephalus. PMID: 27357498
  2. The results of this study suggest that IL-6 is a useful prognostic marker for canine critical care patients with acute internal disease. PMID: 25866911
  3. This diminished TNF-alpha, IL-6 and iNOS expression, and NO production was in parallel to the respective decreased NF-kappaB p65 protein nuclear translocation in the LPS-activated canine PBMCs pretreated with 25 microM and 50 microM propofol. PMID: 25312048
  4. Release of interleukin-6 and substance P may initiate proinflammatory effects leading to development of persistent pain in dogs with syringomyelia. PMID: 23659719
  5. The etiology of blindness in dogs with pituitary dependent hypercortisolism, including the role of adiponectin, interleukin 6, insulin, and nitric oxide, is reported. PMID: 22381588
  6. There was no association between IL6 variants and periodontal disease in dogs. PMID: 21708229
  7. These findings suggest that IL-6 secretion during acute urinary tract infection may serve a dual biological role by initiating the inflammatory response while also repairing urothelial defenses. PMID: 21115724
  8. Tumor-infiltrating lymphocytes isolated from regressing canine transmissible venereal tumor secrete high concentrations of IL-6 and antagonize the anti-lymphokine-activated killer activity of tumor cell transforming growth factor-beta 1. PMID: 14734728
  9. Plasma IL-6 concentration is predictive of outcome in canine systemic inflammatory response syndrome and sepsis and may be a valuable laboratory parameter for assessing critically ill dogs. PMID: 17806073
  10. 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 IL-6 superfamily
Database Links

KEGG: cfa:403985

STRING: 9615.ENSCAFP00000004016

UniGene: Cfa.3528

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