IL-23 (Interleukin-23) is a disulfide-linked cytokine composed of a p19 subunit that is unique to IL-23 and a p40 subunit that is shared with IL-12. It is produced by activated macrophages, microglia, and monocyte-derived dendritic cells in response to pathogens. IL-23 induces the earliest recruitment of neutrophils to the site of infection and promotes the development and maintenance of Th17 cells. It also enhances the development of Th17 mediated autoimmunity and tumor progression. IL-23 signals through a receptor complex consisting of IL-12 R beta 1 and IL-23 R. This complex is expressed in mouse Th1 and Th2 cells, bone marrow dendritic cells, activated macrophages and CD4+ CD45Rb(low) memory T cells.
Human IL-23 ELISA Kit (Colorimetric)
Novus Biologicals | Catalog # NBP3-49795
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Key Product Details
Sample Type & Volume Required Per Well
Serum, plasma and other biological fluids (100 uL)
Sensitivity
23.44 pg/mL
Assay Range
39.06 - 2500 pg/mL
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Product Specifications
Assay Type
Sandwich ELISA
Kit Type
ELISA Kit (Colorimetric)
Species
Human
Specificity
This kit recognizes Human IL-23 in samples. No significant cross-reactivity or interference between Human IL-23 and analogues was observed
Description
Assay Length: 3 h 30 min
Precision
Intra-Assay Precision (Precision within an assay) CV% 10
Inter-Assay Precision (Precision between assays) CV% 10
Recovery for Human IL-23 ELISA Kit (Colorimetric)
Recovery
80 - 120%
Linearity
Scientific Data Images for Human IL-23 ELISA Kit (Colorimetric)
ELISA: Human IL-23 ELISA Kit (Colorimetric) [NBP3-49795]
Standard Curve Reference.Kit Contents for Human IL-23 ELISA Kit (Colorimetric)
- Biotinylated Detection Ab Diluent
- Certificate of Analysis
- Concentrated Biotinylated Detection Ab (100x)
- Concentrated HRP Conjugate (100x)
- Concentrated Wash Buffer (25x)
- HRP Conjugate Diluent
- Micro ELISA Plate (Dismountable)
- Plate Sealer
- Product Description
- Reference Standard
- Reference Standard & Sample Diluent
- Stop Solution
- Substrate Reagent
Preparation and Storage
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Storage of components varies. See protocol for specific instructions.
Background: IL-23
Long Name
Interleukin 23
Alternate Names
IL-23 p19/IL-12 p40, IL-23p19/IL-12p40, IL23, SGRF
Gene Symbol
IL23A
Additional IL-23 Products
Product Documents for Human IL-23 ELISA Kit (Colorimetric)
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Product Specific Notices for Human IL-23 ELISA Kit (Colorimetric)
This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
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- Sandwich ELISA (Colorimetric) – Biotin/Streptavidin Detection Protocol
- Sandwich ELISA (Colorimetric) – Direct Detection Protocol
- Troubleshooting Guide: ELISA
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