Human IL-1 RII DuoSet ELISA, 15 Plate

• Reactivity: Hu
• Applications: ELISA
• Conjugate: Biotin

Human IL-1 RII DuoSet ELISA, 15 Plate Summary

• Source: N/A
• Assay Type: Solid Phase Sandwich ELISA
• Inter-Assay: See PDF Datasheet for details
• Intra-Assay: See PDF Datasheet for details
• Spike Recovery: See PDF Datasheet for details
• Sample Volume: See PDF Datasheet for details
• Gene: IL1R2

Applications/Dilutions

• Dilutions:
  • ELISA
• Application Notes: No significant interference observed with available related molecules.

Packaging, Storage & Formulations

• Storage: Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Human IL-1 RII DuoSet ELISA, 15 Plate

• beta
• CD121b antigen
• CD121b
• IL-1 R beta
• IL-1 RII
• IL1R2
• IL1RBCD121 antigen-like family member B
• IL-1R-beta
• IL1RII
• IL-1RII
• IL-1RT2
• IL-1RT-2
• interleukin 1 receptor, type II
• Interleukin-1 receptor beta
• MGC47725

Background

Two distinct types of receptors that bind the pleiotropic cytokines IL-1 alpha and IL-1 beta have been described. The IL-1 receptor Type I is an 80 kDa transmembrane protein that is expressed predominantly by T cells, fibroblasts, and endothelial cells. IL-1 receptor Type II is a 68 kDa transmembrane protein found on B lymphocytes, neutrophils, monocytes, large granular leukocytes and, endothelial cells. Both receptors are members of the immunoglobulin superfamily and show approximately 28% sequence similarity in their extracellular domains. The two receptor types do not heterodimerize in a receptor complex.

IL-1 RII has a short cytoplasmic domain and does not transduce IL-1 signals. In addition to the membrane-bound form of IL-1 RII, a naturally-occurring soluble form of IL-1 RII has been described. It has been suggested that the Type II receptor, either as the membrane-bound or as the soluble form, serves as a decoy for IL-1 and inhibits IL-1 action by blocking the binding of IL-1 to the signaling Type I receptor complex. Recombinant IL-1 soluble receptor type II is a potent antagonist of IL-1 action.

Publications for IL-1 RII (DY263)(2)

Publications using DY263

• Kovach , Melissa, Stringer , Kathleen, Bunting , Rachel, Wu , Xiaoying, San Mateo , Lani, Newstead , Michael, Paine , Robert, Standiford , Theodore Microarray analysis identifies IL-1 receptor type 2 as a novel candidate biomarker in patients with acute respiratory distress syndrome. Respir Res, 2015-02-21;16(0):29. 2015-02-21 [PMID: 25849954] (Human)
• Rechardt M, Shiri R, Matikainen S, Viikari-Juntura E, Karppinen J, Alenius H Soluble IL-1RII and IL-18 are associated with incipient upper extremity soft tissue disorders. Cytokine, 2011-03-02;54(2):149-53. 2011-03-02 [PMID: 21371906] (Human)

FAQs for IL-1 RII (DY263). (Showing 1 - 1 of 1 FAQs).

1. What is the difference between the Quantikine and Duoset ELISA kits?
   • Our Quantikine kits are fully optimized and validated for the sample types listed on the product specific webpage and datasheet, as this can vary between kits. Each kit is supplied ready to use with one pre-coated 96-well plate, a detection antibody directly conjugated to HRP, and all other necessary reagents. These kits are ideal for researchers who want the convenience of a ready to use and optimized ELISA product. Some of these kits are also available prepackaged in larger 6 and 50 plate sizes.Our DuoSet Kits, in contrast, are ELISA development kits containing the capture and detection antibody, the mass-value calibrated standard, and streptavidin-HRP to prepare approximately 5 or 15 plates. Ancillary reagents will need to be used/purchased, and for most kits, we will recommend one of our Ancillary Reagent Kits, which contain the reagents we use ourselves in-house. DuoSet kits are validated only for cell culture supernatant samples and therefore require further development and validation for accurate measurement in more complex samples such as serum and plasma. Our DuoSet Kits offer an economical, flexible alternative for the experienced ELISA user.

Bioinformatics

• Gene Symbol: IL1R2