Human Interleukin 1β,IL-1β ELISA Kit

Code CSB-E08053h
See More Details 24T ELISA kits trial application
Product Type ELISA Kit
Size 96T,5×96T,10×96T
Uniprot No. P01584
Lead Time 3-5 working days
Abbreviation IL1B
Protein Biological Process 1 Immunity
Target Name interleukin 1, beta
Alias IL-1, IL1-BETA, IL1F2, catabolin|preinterleukin 1 beta|pro-interleukin-1-beta
Species Homo sapiens (Human)
Protein Biological Process 3 Inflammatory response
Sample Types serum, cell culture supernates, urine, cerebrospinal fluid (CSF)
Detection Range 125 pg/mL-8000 pg/mL
Sensitivity 31.25 pg/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Immunology
Protocol may be improved. Please feel free to contact CUSABIO product specialist to obtain the latest version.
Assay Principle quantitative
Measurement Sandwich
Target Details This protein is a member of the interleukin 1 cytokine family. This cytokine is produced by activated macrophages as a proprotein, which is proteolytically processed to its active form by caspase 1 (CASP1/ICE). This cytokine is an important mediator of the inflammatory response, and is involved in a variety of cellular activities, including cell proliferation, differentiation, and apoptosis. The induction of cyclooxygenase-2 (PTGS2/COX2) by this cytokine in the central nervous system (CNS) is found to contribute to inflammatory pain hypersensitivity. This gene and eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2.
HGNC 5992
RGD 2891
MGI 96543
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.    
To assess the linearity of the assay, samples were spiked with high concentrations of human IL-1β 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 % 89  
Range % 83-97  
1:2 Average % 94  
Range % 87-102  
1:4 Average % 84  
Range % 80-92  
1:8 Average % 97  
Range % 91-105  
The recovery of human IL-1β 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 84-93  
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  
8000 2.700 2.645 2.673 2.588  
4000 2.170 2.155 2.163 2.078  
2000 1.483 1.478 1.481 1.396  
1000 0.820 0.789 0.805 0.720  
500 0.499 0.475 0.487 0.402  
250 0.301 0.289 0.295 0.210  
125 0.217 0.203 0.210 0.125  
0 0.087 0.083 0.085    
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Function Potent proinflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells.
Subcellular Location Cytoplasm, cytosol, Lysosome, Secreted, exosome, Secreted
Protein Families IL-1 family
Tissue Specificity Expressed in activated monocytes/macrophages (at protein level).
Database Links

HGNC: 5992

OMIM: 147720

KEGG: hsa:3553

STRING: 9606.ENSP00000263341

UniGene: Hs.126256

Pathway MAPK signaling pathway
Lipids and Inflammation in Atherogenesis
NF-kappa B signaling pathway
TNF signaling pathway
Hematopoietic cell lineage
IL-17 signaling pathway
Inflammasome Signaling
NOD-like receptor signaling pathway
Osteoclast differentiation
Th17 cell differentiation
Toll-like receptor signaling pathway
AGE-RAGE signaling pathway in diabetic complications
Excitatory synapse pathway

Q&A and Customer Reviews


I want to know if this kit can be used to test GCF samples.

Thanks for your inquiry. If you want to detect GCF (gingival crevicular fluid) sample,we suggest you do pre-testing first.

I am interested in ELISA Kit Cat#CSB-E08053h. My highest concentration of testing drug will contain 10% DMSO. I am worried the high concentration DMSO will affect the ELISA. Could you help to provide information about my worries? Thank you for your help.
My Experiment Procedure:
1. culture cell
2. Treat testing drug
3. Use supernates to run ELISA

Thanks for your inquiry. DMSO indeed will affect elisa assays as it reacts with hydrophobic group of protein and change the protein.If your experiment requires it as a must,then you can do pre-testing first.If not a must,you can choose other options.
Customer Reviews

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