Mouse IL1 beta (Interleukin 1 Beta) ELISA Kit
This ELISA kit uses Sandwich-ELISA as the method. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Mouse IL1 beta . Standards or samples are added to the appropriate micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Mouse IL1 beta and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Mouse IL1 beta, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by adding Stop Solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Mouse IL1 beta. The concentration of Mouse IL1 beta in samples can be calculated by comparing the OD of the samples to the standard curve.
|Detection Range||7.81-500 pg/mL|
|Sample Volume Required Per Well||100uL|
|Sample Type||Serum, plasma and other biological fluids|
This kit recognizes Mouse IL1 beta ELISA Kit in samples. No significant cross-reactivity or interference between Mouse IL1 beta ELISA Kit and analogues was observed.
As the OD values of the standard curve may vary according to the conditions of the actual assay performance (e.g. operator, pipetting technique, washing technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data is provided below for reference only.
Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level Mouse IL1 beta ELISA Kit were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level Mouse IL1 beta ELISA Kit were tested on 3 different plates, 20 replicates in each plate.
|Intra-assay Precision||Inter-assay Precision|
|C V (%)||6.44||5.40||5.02||6.59||4.15||4.41|
The recovery of Mouse IL1 beta ELISA Kit spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.
|Sample Type||Range (%)||Average Recovery (%)|
|EDTA plasma (n=5)||91-104||97|
|Cell culture media (n=5)||91-107||98|
Samples were spiked with high concentrations of Mouse IL1 beta ELISA Kit and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.
|Serum (n=5)||EDTA plasma (n=5)||Cell culture media (n=5)|
Kit Components & Storage
An unopened kit can be stored at 4'C for 1 month. If the kit is not used within 1 month, store the items separately according to the following conditions once the kit is received.
|Micro ELISA Plate(Dismountable)||8 wells X12 strips||-20'C, 6 months|
|Reference Standard||2 vials|
|Concentrated Biotinylated Detection Ab (100X)||1 vial, 120 uL|
|Concentrated HRP Conjugate (100X)||1 vial, 120 uL||-20'C(shading light), 6 months|
|Reference Standard & Sample Diluent||1 vial, 20 mL||4'C, 6 months|
|Biotinylated Detection Ab Diluent||1 vial, 14 mL|
|HRP Conjugate Diluent||1 vial, 14 mL|
|Concentrated Wash Buffer (25X)||1 vial, 30 mL|
|Substrate Reagent||1 vial, 10 mL||4'C(shading light)|
|Stop Solution||1 vial, 10 mL||4'C|
|Plate Sealer||5 pieces|
|Product Description||1 copy|
|Certificate of Analysis||1 copy|
Mouse IL1 beta ELISA Kit (MOES00657) Assay procedure
- 1. Set standard, test sample and control (zero) wells on the pre-coated plate and record theirpositions. It is recommended to measure each standard and sample in duplicate. Note: addall solutions to the bottom of the plate wells while avoiding contact with the well walls. Ensuresolutions do not foam when adding to the wells.
- 2. Aliquot 100µl of standard solutions into the standard wells.
- 3. Add 100µl of Sample / Standard dilution buffer into the control (zero) well.
- 4. Add 100µl of properly diluted sample (serum, plasma, tissue homogenates and otherbiological fluids) into test sample wells.
- 5. Cover the plate with the sealer provided in the kit and incubate for 90 min at 37°C.
- 6. Aspirate the liquid from each well, do not wash. Immediately add 100µL of BiotinylatedDetection Ab working solution to each well. Cover the plate with a plate seal and gently mix.Incubate for 1 hour at 37°C.
- 7. Aspirate or decant the solution from the plate and add 350µL of wash buffer to each welland incubate for 1-2 minutes at room temperature. Aspirate the solution from each well andclap the plate on absorbent filter paper to dry. Repeat this process 3 times. Note: a microplatewasher can be used in this step and other wash steps.
- 8. Add 100µL of HRP Conjugate working solution to each well. Cover with a plate seal andincubate for 30 min at 37°C.
- 9. Aspirate or decant the solution from each well. Repeat the wash process for five times asconducted in step 7.
- 10. Add 90µL of Substrate Reagent to each well. Cover with a new plate seal and incubate forapproximately 15 min at 37°C. Protect the plate from light. Note: the reaction time can beshortened or extended according to the actual color change, but not by more than 30min.
- 11. Add 50 µL of Stop Solution to each well. Note: Adding the stop solution should be done inthe same order as the substrate solution.
- 12. Determine the optical density (OD value) of each well immediately with a microplate readerset at 450 nm.
Mouse IL1 beta ELISA Kit (MOES00657) Protein Information
|UniProt Protein Function:||IL1B: Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells. Monomer. Belongs to the IL-1 family.|
|UniProt Protein Details:|
Cellular Component: extracellular space; cell; extracellular region; intracellular; cytosol; vesicle; secretory granule
Molecular Function:protein domain specific binding; interleukin-1 receptor binding; cytokine activity; receptor binding
Biological Process: positive regulation of granulocyte macrophage colony-stimulating factor production; positive regulation of JNK activity; negative regulation of MAP kinase activity; positive regulation of nitric oxide biosynthetic process; negative regulation of glutamate secretion; activation of MAPK activity; positive regulation of apoptosis; positive regulation of transcription, DNA-dependent; positive regulation of interleukin-2 biosynthetic process; germ cell programmed cell death; negative regulation of insulin receptor signaling pathway; positive regulation of glial cell differentiation; positive regulation of lipid catabolic process; positive regulation of NF-kappaB import into nucleus; response to lipopolysaccharide; fever; positive regulation of membrane protein ectodomain proteolysis; response to carbohydrate stimulus; activation of NF-kappaB transcription factor; elevation of cytosolic calcium ion concentration; positive regulation of phagocytosis; positive regulation of T cell proliferation; positive regulation of astrocyte differentiation; neutrophil chemotaxis; positive regulation of I-kappaB kinase/NF-kappaB cascade; positive regulation of heterotypic cell-cell adhesion; positive regulation of mitosis; positive regulation of interleukin-6 production; interleukin-1 beta production; social behavior; positive regulation of angiogenesis; negative regulation of neuron differentiation; positive regulation of cell division; positive regulation of transcription factor activity; positive regulation of transcription from RNA polymerase II promoter; negative regulation of lipid metabolic process; leukocyte migration; sequestering of triacylglycerol; positive regulation of interleukin-6 biosynthetic process; positive regulation of JNK cascade; negative regulation of transcription from RNA polymerase II promoter; positive regulation of stress-activated MAPK cascade; negative regulation of neurogenesis; positive regulation of interleukin-8 production; negative regulation of cell proliferation; negative regulation of lipid catabolic process; hyaluronan biosynthetic process; lipopolysaccharide-mediated signaling pathway; protein kinase B signaling cascade; regulation of I-kappaB kinase/NF-kappaB cascade; inflammatory response; aging; cytokine and chemokine mediated signaling pathway; MAPKKK cascade; positive regulation of immature T cell proliferation in the thymus; response to ATP; memory; positive regulation of interferon-gamma production; positive regulation of chemokine biosynthetic process; positive regulation of prostaglandin secretion; positive regulation of fever; immune response; positive regulation of protein amino acid phosphorylation; regulation of insulin secretion
|NCBI Summary:||The protein encoded by this gene 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. The encoded protein plays a role in thymocyte proliferation and is involved in the inflammatory response. [provided by RefSeq, Aug 2015]|
|NCBI GenInfo Identifier:||124304|
|NCBI Gene ID:||16176|
|UniProt Secondary Accession:||P10749,Q2M4J6,|
|UniProt Related Accession:||P10749|
|Molecular Weight:||30,931 Da|
|NCBI Full Name:||Interleukin-1 beta|
|NCBI Synonym Full Names:||interleukin 1 beta|
|NCBI Official Symbol:||Il1b|
|NCBI Official Synonym Symbols:||Il-1b; IL-1beta|
|NCBI Protein Information:||interleukin-1 beta; IL-1 beta|
|UniProt Protein Name:||Interleukin-1 beta|
|UniProt Gene Name:||Il1b|
|UniProt Entry Name:||IL1B_MOUSE|