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Human PBEF/Visfatin DuoSet ELISA, 5 Plate



Product Details

Reactivity HuSpecies Glossary
Applications ELISA

Order Details

Human PBEF/Visfatin DuoSet ELISA, 5 Plate Summary

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 DY4335-05.

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 PBEF/Visfatin DuoSet ELISA, 5 Plate

  • EC
  • MGC117256
  • NAmPRTase
  • nicotinamide phosphoribosyltransferase
  • NMPRTase
  • PBEF
  • PBEF1
  • PBEF1110035O14Rik
  • PBEF1DKFZp666B131
  • Pre-B cell-enhancing factor
  • pre-B-cell colony enhancing factor 1
  • Pre-B-cell colony-enhancing factor 1
  • VF
  • Visfatin


PBEF, also called Nampt or visfatin, is a ubiquitous 52 kDa nicotinamide phosphoribosyltransferase. PBEF is the rate-limiting component in the biosynthesis of NAD+, and functions in the cytoplasm to regulate energy metabolism during stress responses and immune activation. Although it lacks a signal sequence, PBEF appears to be secreted by visceral adipose and functions as a noncompetitive insulin mimetic. Mouse PBEF shows 96% and > 99% aa identity with human and rat PBEF, respectively.

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Publications for PBEF/Visfatin/NAMPT (DY4335-05)(7)

We have publications tested in 2 confirmed species: Human, Rat.

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Showing Publications 1 - 7 of 7.
Publications using DY4335-05 Applications Species
R Jiménez-Es, D Vargas-Alc, P Flores-Esp, AC Helguera-R, O Villavicen, I Mancilla-H, C Irles, YD Torres-Ram, MY Valdespino, P Velázquez-, R Zamora-Esc, M Islas-Lópe, C Carranco-S, L Díaz, V Zaga-Clave, A Olmos-Orti High Glucose Promotes Inflammation and Weakens Placental Defenses against E. coli and S. agalactiae Infection: Protective Role of Insulin and Metformin International Journal of Molecular Sciences, 2023-03-09;24(6):. 2023-03-09 [PMID: 36982317] (Human) Human
TH Chen, HC Hsu, JF You, CC Lai, YK Tsou, CL Hsu, CSJ Fann, RN Chien, ML Chang Extracellular Nicotinamide Phosphoribosyltransferase as a Surrogate Marker of Prominent Malignant Potential in Colonic Polyps: A 2-Year Prospective Study Cancers, 2023-03-10;15(6):. 2023-03-10 [PMID: 36980589] (Human) Human
YY Wang, HD Chen, S Lo, YK Chen, YC Huang, SC Hu, YC Hsieh, AC Hung, MF Hou, SF Yuan Visfatin Enhances Breast Cancer Progression through CXCL1 Induction in Tumor-Associated Macrophages Cancers, 2020-11-26;12(12):. 2020-11-26 [PMID: 33256011] (Human) Human
A Bongrani, Y Elfassy, JS Brun, C Ramé, N Mellouk, S Fellahi, JP Bastard, R Levy, C Vasseur, P Froment, J Dupont Expression of adipokines in seminal fluid of men of normal weight Asian J. Androl., 2019-09-01;0(0):. 2019-09-01 [PMID: 31115360] (Human) Human
M Tao, J Jiang, L Wang, Y Li, Q Mao, J Dong, J Zuo ?-Mangostin Alleviated Lipopolysaccharide Induced Acute Lung Injury in Rats by Suppressing NAMPT/NAD Controlled Inflammatory Reactions Evid Based Complement Alternat Med, 2018-10-10;2018(0):5470187. 2018-10-10 [PMID: 30405740] (Rat) Rat
C Robinson, L Tsang, A Solomon, AJ Woodiwiss, S Gunter, M Mer, HC Hsu, M Gomes, GR Norton, AME Millen, PH Dessein Nesfatin-1 and visfatin expression is associated with reduced atherosclerotic disease risk in patients with rheumatoid arthritis Peptides, 2018-02-21;102(0):31-37. 2018-02-21 [PMID: 29475075] (Human) Human
SJ Snelling, S Bas, GJ Puskas, SG Dakin, D Suva, A Finckh, C Gabay, P Hoffmeyer, AJ Carr, A Lübbeke Presence of IL-17 in synovial fluid identifies a potential inflammatory osteoarthritic phenotype PLoS ONE, 2017-04-11;12(4):e0175109. 2017-04-11 [PMID: 28399156] (Human) Human

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Gene Symbol NAMPT