|Datasheet||Specific References||Reviews||Related Products||Protocols|
|1.0 mg/mL of mouse anti-IL1RL1 monoclonal antibody. Dilute to a working concentration of 2.0 μg/mL in CBS before coating.|
|0.5 mg/mL of mouse anti-IL1RL1 monoclonal antibody conjugated to horseradish-peroxidase (HRP). Dilute to working concentration of 0.5 μg/mL in detection antibody dilution buffer before use.|
|Each vial contains 45 ng of recombinant IL1RL1. Reconstitute standard powder with 1 mL detection antibody dilution buffer. After reconstitution, store at -20℃ to -80℃ in a manual defrost freezer. A six-point standard curve usi ng 2-fold serial dilutions in sample dilution buffer, and a high standard of 800 pg/mL is recommended.|
|The minimum detectable dose of human IL1RL1 was determined to be approximately 12.5 pg/ml. This is defined as at least three times standard deviations above the mean optical density of 10 replicates of the zero standard.|
The human IL1RL1 ELISA Pair Set is for the quantitative determinationof human IL1RL1.
This ELISA Pair Set contains the basic components required for the development of sandwich ELISAs.
The Sino Biological ELISA Pair Set is a solid phase sandwich ELISA (Enzyme-Linked Immunosorbent Assay). It utilizes a monoclonal antibody specific for IL1RL1 ( DER4 / ST2) coated on a 96-well plate. Standards and samples are added to thewells, and any IL1RL1 present binds to the immobilized antibody. The wells arewashed and a horseradish peroxidase conjugated mouse anti-IL1RL1 monoclonalantibody is then added, producing an antibody-antigen-antibody "sandwich". Thewells are again washed and TMB substrate solution is loaded, which producescolor in proportion to the amount of IL1RL1 present in the sample. To end theenzyme reaction, the stop solution is added and absorbances of the microwellare read at 450 nm.
|Capture Antibody: Aliquot and store at -20℃ to -80℃ for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles.|
Detection Antibody: Protect it from prolonged exposure to light. Aliquot and store at -20℃ to -80℃ and for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles.
Standard: Store lyophilized Standard at -20℃ to -80℃ for up to 6 months from date of receipt. Aliquot and store the reconstituted Standard at -80℃ for up to 1 month. Avoid repeated freeze-thaw cycles.
IL-1 receptor–like 1 (IL1RL1) is a membrane receptor involved in TH2 inflammatory responses and eosinophilia. It has previously been described that levels of the interlukin-1 like 1 (IL1RL1) protein can be used to diagnose cardiovascular disease and determine the prognosis for a patient with cardiovascular disease. The ligand for IL1RL1 has been described, and named IL-33. Mutants in IL1RL1 have been associated with blood eosinophil counts in a genome-wide association study and with asthma in family-based and case-control studies. As an important mediator involved in many immune and inflammatory responses, this cytokine has been implicated as a regulator of both the development and effector phases of type 2 helper T cell responses, and as a negative feedback modulator of macrophage pro-inflammatory function. IL33 is a specific ligand of ST2L and induces production of Th2 cytokines.