Mouse IL-2 ELISPOT Kit (ab64031)
Key features and details
- Assay type: Sandwich (qualitative)
- Detection method: Colorimetric
- Sample type: Suspension cells
- Reacts with: Mouse
Overview
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Product name
Mouse IL-2 ELISPOT Kit
See all IL-2 kits -
Detection method
Colorimetric -
Sample type
Suspension cells -
Assay type
Sandwich (qualitative) -
Assay duration
Multiple steps standard assay -
Species reactivity
Reacts with: Mouse -
Product overview
The ELISPOT assay is designed to enumerate cytokine producing cells in a single cell suspension. This method has the advantage of requiring a minimum of in-vitro manipulations allowing cytokine production analysis as close as possible to in-vivo conditions in a highly specific way. This technique is designed to determine the frequency of cytokine producing cells under a given stimulation, and the follow-up of such frequency during a treatment and/or a pathological state. Elispot assay constitutes an ideal tool in the TH1 / TH2 response, vaccine development, viral infection monitoring and treatment, cancerology, infectious diseases, autoimmune diseases and transplantation.
Abcam Elispot assay is based on sandwich immuno-enzyme technology. Cell secreted cytokines or soluble molecules are captured by coated antibodies avoiding diffusion in supernatant, protease degradation or binding on soluble membrane receptors. After cell removal, the captured cytokines are revealed by tracer antibodies and appropriate conjugates.
Principal
After cell stimulation, locally produced cytokines are captured by a specific monoclonal antibody. After cell lysis, trapped cytokine molecules are revealed by a secondary biotinylated detection antibody, which is in turn recognised by streptavidin conjugated to alkaline phosphatase. PVDF-bottomed-well plates are then incubated with BCIP/NBT substrate. Colored "purple" spots indicate cytokine production by individual cells.
Recognizes natural murine IL-2
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Tested applications
Suitable for: ELISpotmore details -
Platform
Microplate
Properties
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Storage instructions
Store at +4°C. Please refer to protocols. -
Components Identifier 1 x 96 tests 5 x 96 tests — — — — — Bovine Serum Albumin 1 x 2g IL-2 Biotinylated Detection antibody 1 x 120µl Mouse IL-2 Pre-coated 96-well PDVF-bottomed plates 2 units Ready-to-use BCIP/NBT substrate buffer 1 x 27ml Streptavidin - Alkaline Phosphatase conjugated 1 x 15µl -
Research areas
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Relevance
Human interleukin 2 (IL-2) is a secreted cytokine that is important for the proliferation of T and B lymphocytes. The receptor of this cytokine is a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL-4) and interleukin 7 (IL-7). The expression of this gene in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. The targeted disruption of a similar gene in mice leads to ulcerative colitis like disease, which suggests an essential role of this gene in the immune response to antigenic stimuli. IL-2 has been shown to have antitumor effects in some studies. This is probably mediated by cytotoxic effector cells. -
Cellular localization
Secreted -
Alternative names
- Aldesleukin
- IL 2
- IL-2
see all -
Database links
- Entrez Gene: 16183 Mouse
- SwissProt: P04351 Mouse
