Human ST2/IL-33R Quantikine ELISA Kit



Product Details

Reactivity HuSpecies Glossary
Applications ELISA

Order Details

Human ST2/IL-33R Quantikine ELISA Kit Summary

The Quantikine Human ST2/IL-33 R Immunoassay is a 4.5 hour solid-phase ELISA designed to measure human ST2 in cell culture supernates, serum, and plasma. It contains NS0-expressed recombinant human ST2 and has been shown to accurately quantitate the recombinant factor. Results obtained using natural human ST2 showed linear curves that were parallel to the standard curves obtained using the Q...uantikine kit standards. These results indicate that this kit can be used to determine relative mass values for naturally occurring ST2.
Show More
Natural and recombinant human ST2 as well as free ST2 and IL-33 complexed ST2
Assay Type
Solid Phase Sandwich ELISA
See PDF Datasheet for details
See PDF Datasheet for details
Spike Recovery
See PDF Datasheet for details
Sample Volume
See PDF Datasheet for details


Application Notes
No significant interference observed with available related molecules.
Read Publications using DST200.

Packaging, Storage & Formulations

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


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

Alternate Names for Human ST2/IL-33R Quantikine ELISA Kit

  • DER4
  • DER4ST2growth stimulation-expressed
  • Fit-1
  • IL-1 R4
  • IL1R4
  • IL-1R4
  • IL-1RL1
  • IL-33 R
  • IL33R
  • IL-33R
  • interleukin 1 receptor-like 1
  • interleukin 1 receptor-related protein
  • interleukin-1 receptor-like 1
  • Ly84
  • MGC32623
  • Protein ST2
  • ST2
  • ST2L
  • ST2V
  • T1
  • T1homolog of mouse growth stimulation-expressed


ST2, also known as IL-1 R4, is a component of the receptor for the proinflammatory cytokine Interleukin-33. The IL-33 receptor additionally includes IL-1 RAcp which also associates with IL-1 RI and IL-1 R rp2/IL-1 R6. A soluble form of ST2 functions as a decoy receptor. IL-33 promotes Th2-biased immune responses, resulting in eosinophilia, mast cell activation, and allergic inflammation. In addition, IL-33 enhances inflammation-associated hypernociception and protects from atherosclerosis and cardiac myocyte hypertrophy. Soluble ST2 is elevated in the serum under inflammatory conditions including allergic asthma, sepsis, trauma, dengue fever, pulmonary disease, and lupus. It is also associated aortic stenosis, congestive cardiomyopathy, and risk of cardiovascular heart failure and death.

Customers Who Viewed This Item Also Viewed...

Species: Mu
Applications: BA
Species: Hu
Applications: BA
Species: Hu
Applications: BA
Species: Hu
Applications: ELISA
Species: Mu
Applications: ELISA
Species: Mu
Applications: ELISA
Species: Mu
Applications: ELISA, ICC/IF, IHC, IHC-Fr, IHC-P, WB
Species: Bv, Hu, Mu, Po, Rb
Applications: ICC/IF, IHC, IHC-P, WB
Species: Mu
Applications: ELISA
Species: Bv, Hu, Ma, Mu, Po, Rt
Applications: B/N, ChIP, CyTOF-ready, DB, Dual ISH-IHC, ELISA(Cap), ELISA, Flow-CS, Flow-IC, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, In vitro, KD, KO, PAGE, WB
Species: Hu
Applications: BA
Species: Hu
Applications: CyTOF-ready, Flow, WB
Species: Ca, Hu, Mu, Po, Rb, Rt
Applications: Dual ISH-IHC, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, Simple Western, WB
Species: Mu
Applications: BA
Species: Mu
Applications: ELISA
Species: Hu
Applications: BA
Species: Hu, Mu
Applications: IHC, IHC-P, IP, WB
Species: Hu
Applications: ELISA
⚠ WARNING: This product can expose you to chemicals including N,N-Dimethylforamide, which is known to the State of California to cause cancer. For more information, go to

Publications for ST2/IL-33R (DST200)(22)

We have publications tested in 1 confirmed species: Human.

Filter By Application
All Applications
Filter By Species
All Species
Showing Publications 1 - 10 of 22. Show All 22 Publications.
Publications using DST200 Applications Species
MA Hannappe, L Arnould, A Méloux, B Mouhat, F Bichat, M Zeller, Y Cottin, C Binquet, C Vergely, C Creuzot-Ga, C Guenancia Vascular density with optical coherence tomography angiography and systemic biomarkers in low and high cardiovascular risk patients Sci Rep, 2020;10(1):16718. 2020 [PMID: 33028913] (Human) Human
MM Abhyankar, JZ Ma, KW Scully, AJ Nafziger, AL Frisbee, MM Saleh, GR Madden, AR Hays, M Poulter, WA Petri Immune Profiling To Predict Outcome of Clostridioides difficile Infection MBio, 2020;11(3):. 2020 [PMID: 32457246] (Human) Human
FG Scurt, J Menne, S Brandt, A Bernhardt, PR Mertens, H Haller, C Chatzikyrk, Systemic Inflammation Precedes Microalbuminuria in Diabetes Kidney Int Rep, 2019;4(10):1373-1386. 2019 [PMID: 31701047] (Human) Human
CK Wu, MM Su, YF Wu, JJ Hwang, LY Lin Combination of Plasma Biomarkers and Clinical Data for the Detection of Myocardial Fibrosis or Aggravation of Heart Failure Symptoms in Heart Failure with Preserved Ejection Fraction Patients J Clin Med, 2018;7(11):. 2018 [PMID: 30413105] (Human) Human
ES Lepojärvi, HV Huikuri, OP Piira, AM Kiviniemi, JA Miettinen, T Kenttä, O Ukkola, JS Perkiömäki, MP Tulppo, MJ Junttila Biomarkers as predictors of sudden cardiac death in coronary artery disease patients with preserved left ventricular function (ARTEMIS study) PLoS ONE, 2018;13(9):e0203363. 2018 [PMID: 30226845] (Human) Human
M Watanabe, K Nakamoto, T Inui, M Sada, K Honda, M Tamura, Y Ogawa, T Yokoyama, T Saraya, D Kurai, H Ishii, H Takizawa Serum sST2 levels predict severe exacerbation of asthma Respir. Res., 2018;19(1):169. 2018 [PMID: 30176857] (Human) Human
ZH Wei, YY Li, SQ Huang, ZQ Tan Genetic variants in IL-33/ST2 pathway with the susceptibility to hepatocellular carcinoma in a Chinese population Cytokine, 2018;0(0):. 2018 [PMID: 29656959] (Human) Human
D Binas, H Daniel, A Richter, V Ruppert, KD Schlüter, B Schieffer, S Pankuweit The prognostic value of sST2 and galectin-3 considering different aetiologies in non-ischaemic heart failure Open Heart, 2018;5(1):e000750. 2018 [PMID: 29531765] (Human) Human
FN Dijk, C Xu, E Melén, AE Carsin, A Kumar, IM Nolte, O Gruzieva, G Pershagen, NS Grotenboer, OEM Savenije, JM Antó, I Lavi, C Dobaño, J Bousquet, P van der Vl, RJP van der Va, JC de Jongste, MC Nawijn, S Guerra, DS Postma, GH Koppelman Genetic regulation ofIL1RL1methylation and IL1RL1-a protein levels in asthma Eur. Respir. J., 2018;51(3):. 2018 [PMID: 29519908] (Human) Human
JE Miller, SP Monsanto, SH Ahn, K Khalaj, AT Fazleabas, SL Young, BA Lessey, M Koti, C Tayade Interleukin-33 modulates inflammation in endometriosis Sci Rep, 2017;7(1):17903. 2017 [PMID: 29263351] (Human) Human
Show All 22 Publications.

Reviews for ST2/IL-33R (DST200) (0)

There are no reviews for ST2/IL-33R (DST200). By submitting a review you will receive an Amazon e-Gift Card or Novus Product Discount.
  • Review with no image -- $10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen
  • Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen

Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs for ST2/IL-33R (DST200). (Showing 1 - 1 of 1 FAQs).

  1. wondering what the difference is between your quantikine and duo set elisas?
    • Usually the duosets do not have the entire kit such as plates and buffers, whereas the other kits are complete.

Customers Who Bought This Also Bought

Contact Information

Product PDFs

Review this Product

Be the first to review our Human ST2/IL-33R Quantikine ELISA Kit and receive a gift card or discount.


Gene Symbol IL1RL1