Human TNF RI/TNFRSF1A Quantikine ELISA Kit

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Reactivity HuSpecies Glossary
Applications ELISA

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Human TNF RI/TNFRSF1A Quantikine ELISA Kit Summary

The Quantikine Human sTNF RI Immunoassay is a 4.5 hour solid phase ELISA designed to measure sTNF RI in cell culture supernates, serum, plasma, and urine. It contains E. coli-expressed recombinant human sTNF RI, as well as antibodies raised against this polypeptide. The recombinant protein represents the non-glycosylated, N-terminal methionyl form of the naturally occurring human so...luble Type I receptor for TNF with an apparent molecular weight of approximately 18.6 kDa. This immunoassay has been shown to accurately quantitate the recombinant sTNF RI. Results obtained on samples containing natural sTNF RI showed linear curves that were parallel to the standard curves obtained using the Quantikine kit standards. These results indicate that this kit can be used to determine relative mass values of natural sTNF RI. Since the measurement of human sTNF RI by this immunoassay is relatively insensitive to added TNF-alpha or TNF-beta, it is probable that this measurement corresponds to the total amount of the soluble receptor present in samples (i.e. the total amount of free receptor plus the total amount of receptor bound to TNF).
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Natural and recombinant human sTNF RI
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
Interference observed with 1 or more available related molecules.
Read Publications using DRT100.

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 TNF RI/TNFRSF1A Quantikine ELISA Kit

  • CD120a antigen
  • CD120a
  • FPF
  • p55
  • p55-R
  • p60
  • TNF RI
  • TNFARMGC19588
  • TNF-R
  • TNF-R1
  • TNFR55
  • TNF-R55
  • TNFR60
  • TNF-RI
  • TNF-R-I
  • TNFR-I
  • tumor necrosis factor binding protein 1
  • Tumor necrosis factor receptor 1
  • tumor necrosis factor receptor 1A isoform beta
  • tumor necrosis factor receptor superfamily member 1A
  • tumor necrosis factor receptor superfamily, member 1A
  • tumor necrosis factor receptor type 1
  • Tumor necrosis factor receptor type I
  • tumor necrosis factor-alpha receptor


TNF RI (TNF receptor 1; TNF R-p55/p60) is a transmembrane receptor for TNF-alpha and Lymphotoxin-alpha/TNF-beta. A soluble decoy form of the receptor is shed by ADAM-17/TACE in response to inflammatory stimulation. TNF RI signaling through NFkB is essential for the development of lymph node germinal centers and Peyer’s patches and for combating intracellular pathogens such as Listeria.

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⚠ 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 TNF RI/TNFRSF1A (DRT100)(67)

We have publications tested in 5 confirmed species: Human, Primate - Cholrocebus pygerythrus (Vervet Monkey), Primate - Macaca mulatta (Rhesus Macaque), Primate - Papio cynocephalus (Yellow Baboon), Primate - Papio hamadryas (Hamadyras Baboon).

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Primate - Cholrocebus pygerythrus (Vervet Monkey)
Primate - Macaca mulatta (Rhesus Macaque)
Primate - Papio cynocephalus (Yellow Baboon)
Primate - Papio hamadryas (Hamadyras Baboon)
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Showing Publications 1 - 10 of 67. Show All 67 Publications.
Publications using DRT100 Applications Species
JF Camargo, S Pallikkuth, I Moroz, Y Natori, ML Alcaide, A Rodriguez, G Guerra, GW Burke, S Pahwa Pretransplant Levels of C-Reactive Protein,�Soluble TNF Receptor-1, and�CD38+HLADR+ CD8 T Cells Predict Risk of Allograft Rejection in HIV+ Kidney Transplant Recipients Kidney Int Rep, 2019;4(12):1705-1716. 2019 [PMID: 31844807] (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
J Uwada, T Yazawa, H Nakazawa, D Mikami, SM Krug, M Fromm, K Sada, I Muramatsu, T Taniguchi Store-operated calcium entry (SOCE) contributes to phosphorylation of p38 MAPK and suppression of TNF-α signalling in the intestinal epithelial cells Cell. Signal., 2019;63(0):109358. 2019 [PMID: 31295519] (Human) Human
KP Loh, JA Tooze, BJ Nicklas, SB Kritchevsk, JD Williamson, LR Ellis, BL Powell, TS Pardee, NG Goyal, HD Klepin Inflammatory biomarkers, geriatric assessment, and treatment outcomes in acute myeloid leukemia J Geriatr Oncol, 2019;0(0):. 2019 [PMID: 30962090] (Human) Human
R Grzanka, A Damasiewic, A Kasperska- Tumor necrosis factor-alpha and Fas/Fas ligand signaling pathways in chronic spontaneous urticaria Allergy Asthma Clin Immunol, 2019;15(0):15. 2019 [PMID: 30911316] (Human) Human
H Yogasundar, A Nikhanj, BN Putko, M Boutin, S Jain-Ghai, A Khan, C Auray-Blai, ML West, GY Oudit Elevated Inflammatory Plasma Biomarkers in Patients With Fabry Disease: A Critical Link to Heart Failure With Preserved Ejection Fraction J Am Heart Assoc, 2018;7(21):e009098. 2018 [PMID: 30571380] (Human) Human
SS Foo, W Chen, Y Chan, WS Lee, SA Lee, G Cheng, K Nielsen-Sa, P Brasil, JU Jung Biomarkers and immunoprofiles associated with fetal abnormalities of ZIKV-positive pregnancies JCI Insight, 2018;3(21):. 2018 [PMID: 30385728] (Human) Human
Y Matsukiyo, H Nagai, T Matsui, Y Igarashi Host Immunological Effects of Partial Splenic Embolization in Patients with Liver Cirrhosis J Immunol Res, 2018;2018(0):1746391. 2018 [PMID: 30116748] (Human) Human
R Sharaf, GQ Lee, X Sun, B Etemad, LM Aboukhater, Z Hu, ZL Brumme, E Aga, RJ Bosch, Y Wen, G Namazi, C Gao, EP Acosta, RT Gandhi, JM Jacobson, D Skiest, DM Margolis, R Mitsuyasu, P Volberding, E Connick, DR Kuritzkes, MM Lederman, XG Yu, M Lichterfel, JZ Li HIV-1 proviral landscapes distinguish posttreatment controllers from noncontrollers J. Clin. Invest., 2018;0(0):. 2018 [PMID: 30024859] (Human) Human
N Vande Cast, J Oyamada, C Shimizu, BM Best, EV Capparelli, AH Tremoulet, JC Burns Infliximab Pharmacokinetics are Influenced by Intravenous Immunoglobulin Administration in Patients with Kawasaki Disease Clin Pharmacokinet, 2018;0(0):. 2018 [PMID: 29623653] (Human) Human
Show All 67 Publications.

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FAQs for TNF RI/TNFRSF1A (DRT100). (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.

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Gene Symbol TNFRSF1A