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Measured values represent approximate 'normal' levels in sample, but do not signify the only possible sample levels. Various factors (e.g. sample storage, assay procedure) can affect results.
||1:1 dilution suggested for plasma and serum|
Data may differ slightly based on lot.
Data may differ slightly based on lot.
|1.29 - 27.5 ng/ml|
||Store at 4°C|
Circulating irisin levels in heart failure with preserved or reduced ejection fraction: A pilot study.
Silvestrini A, Bruno C, Vergani E, et al. PLoS ONE. 2019;14(1):e0210320.
Exercise-linked FNDC5/irisin rescues synaptic plasticity and memory defects in Alzheimer's models.
Lourenco MV, Frozza RL, De freitas GB, et al. Nat Med. 2019;25(1):165-175.
Association of serum concentrations of irisin and the adipokines adiponectin and leptin with epicardial fat in cardiovascular surgery patients.
Kaneda H, Nakajima T, Haruyama A, et al. PLoS ONE. 2018;13(8):e0201499.
Irisin Maternal Plasma and Cord Blood Levels in Mothers with Spontaneous Preterm and Term Delivery.
Pavlova T, Zlamal F, Tomandl J, Hodicka Z, Gulati S, Bienertova-vasku J. Dis Markers. 2018;2018:7628957.
Does high intensity exercise affects irisin plasma levels in hemodialysis patients? A pilot study.
Esgalhado MGBM, Stockler-pinto MB, Cardozo LFMF, Barboza JE, Mafra D. J Bras Nefrol. 2018;40(1):53-58.
Retinoic Acid Increases Fatty Acid Oxidation and Irisin Expression in Skeletal Muscle Cells and Impacts Irisin In Vivo.
Amengual J, García-carrizo FJ, Arreguín A, et al. Cell Physiol Biochem. 2018;46(1):187-202.
Lower Serum Irisin Levels Are Associated with Increased Vascular Calcification in Hemodialysis Patients.
He L, He WY, A LT, Yang WL, Zhang AH. Kidney Blood Press Res. 2018;43(1):287-295.
Exercise-induced irisin release as a determinant of the metabolic response to exercise training in obese youth: the EXIT trial.
Devin R. Blizzard LeBlanc, Brittany V. Rioux, Cody Pelech et al., Physiol Rep. 2017 Dec; 5(23): e13539.
Serum irisin levels correlated to peritoneal dialysis adequacy in nondiabetic peritoneal dialysis patients.
Tan Z, Ye Z, Zhang J, et al. PLoS ONE. 2017;12(4):e0176137.
Irisin: A Potential Link between Physical Exercise and Metabolism-An Observational Study in Differently Trained Subjects, from Elite Athletes to Sedentary People.
Benedini S, Dozio E, Invernizzi PL, et al. J Diabetes Res. 2017;2017:1039161.
Plasma Irisin Modestly Increases during Moderate and High-Intensity Afternoon Exercise in Obese Females.
Winn NC, Grunewald ZI, Liu Y, Heden TD, Nyhoff LM, Kanaley JA. PLoS ONE. 2017;12(1):e0170690.
Association of Serum Irisin Concentrations with Presence and Severity of Coronary Artery Disease.
Deng W. Med Sci Monit. 2016;22:4193-4197.
Effects of Body Weight Reduction on Serum Irisin and Metabolic Parameters in Obese Subjects.
Fukushima Y, Kurose S, Shinno H, et al. Diabetes Metab J. 2016;40(5):386-395.
Circulating Levels of Irisin in Hypopituitary and Normal Subjects.
Pena-Bello L, Pértega-Diaz S, Sangiao-Alvarellos S, et al. Luque RM, ed. PLoS ONE. 2016;11(7):e0160364.
High Serum Irisin Level as an Independent Predictor of Diabetes Mellitus: A Longitudinal Population-Based Study.
Huh JH, Ahn SV, Choi JH, Koh SB, Chung CH. Medicine (Baltimore). 2016;95(23):e3742.
Irisin Is Regulated by CAR in Liver and Is a Mediator of Hepatic Glucose and Lipid Metabolism.
Mo L, Shen J, Liu Q, et al. Mol Endocrinol. 2016;30(5):533-42.
Irisin modulates the association of interleukin-17A with the presence of non-proliferative diabetic retinopathy in patients with type 2 diabetes.
Wang C, Wang L, Liu J, et al. Endocrine. 2016;53(2):459-64.
Time-dependent irisin concentration changes in patients affected by overt hypothyroidism.
Zybek-kocik A, Sawicka-gutaj N, Wrotkowska E, Sowi?ski J, Rucha?a M. Endokrynol Pol. 2016;67(5):476-480.
Circulating Adipocyte Fatty Acid Binding Protein (FABP4) Levels Are Associated with Irisin in the Middle-Aged General Chinese Population.
Zhang S, Yang L, Chen P, et al. PLoS ONE. 2016;11(1):e0146605.
Effects and Molecular Mechanism of GST-Irisin on Lipolysis and Autocrine Function in 3T3-L1 Adipocytes.
Gao S, Li F, Li H, Huang Y, Liu Y, Chen Y. PLoS ONE. 2016;11(1):e0147480.
Irisin inhibits hepatic gluconeogenesis and increases glycogen synthesis via the PI3K/Akt pathway in type 2 diabetic mice and hepatocytes.
Liu TY, Shi CX, Gao R, et al. Clin Sci. 2015;129(10):839-50.
Betatrophin levels are increased in women with gestational diabetes mellitus compared to healthy pregnant controls.
Ebert T, Kralisch S, Wurst U, et al. Eur J Endocrinol. 2015;173(1):1-7.
Circulating irisin is lower in gestational diabetes mellitus.
Zhao L, Li J, Li ZL, Yang J, Li ML, Wang GL. Endocr J. 2015;62(10):921-6.
Irisin in blood increases transiently after single sessions of intense endurance exercise and heavy strength training.
Nygaard H, Slettaløkken G, Vegge G, et al. PLoS ONE. 2015;10(3):e0121367.
Associations of betatrophin levels with irisin in Chinese women with normal glucose tolerance.
Xie X, Gao T, Yang M, et al. Diabetol Metab Syndr. 2015;7:26.
Elevated circulating levels of irisin and the effect of metformin treatment in women with polycystic ovary syndrome.
Li M, Yang M, Zhou X, et al. J Clin Endocrinol Metab. 2015;100(4):1485-93.
Plasma irisin in runners and nonrunners: no favorable metabolic associations in humans.
Hew-butler T, Landis-piwowar K, Byrd G, et al. Physiol Rep. 2015;3(1)
Impact of supervised exercise rehabilitation on daily physical activity of cardiopulmonary patients.
Ramadi A, Stickland MK, Rodgers WM, Haennel RG. Heart Lung. 2015;44(1):9-14.
Complexity-Based Measures Inform Effects of Tai Chi Training on Standing Postural Control: Cross-Sectional and Randomized Trial Studies.
Wayne PM, Gow BJ, Costa MD, et al. PLoS ONE. 2014;9(12):e114731.
Thermogenic capacity is antagonistically regulated in classical brown and white subcutaneous fat depots by high fat diet and endurance training in rats: impact on whole-body energy expenditure.
Wu MV, Bikopoulos G, Hung S, Ceddia RB. J Biol Chem. 2014;289(49):34129-40.
Brown adipose tissue improves whole-body glucose homeostasis and insulin sensitivity in humans.
Chondronikola M, Volpi E, Børsheim E, et al. Diabetes. 2014;63(12):4089-99.
Irisin and FGF21 are cold-induced endocrine activators of brown fat function in humans.
Lee P, Linderman JD, Smith S, et al. Cell Metab. 2014;19(2):302-9.
The identification of irisin in human cerebrospinal fluid: influence of adiposity, metabolic markers, and gestational diabetes.
Piya MK, Harte AL, Sivakumar K, et al. Am J Physiol Endocrinol Metab. 2014;306(5):E512-8.
Serum levels of irisin in gestational diabetes mellitus during pregnancy and after delivery.
Ebert T, Stepan H, Schrey S, et al. Cytokine. 2014;65(2):153-8.
Plasma irisin depletion under energy restriction is associated with improvements in lipid profile in metabolic syndrome patients.
De la iglesia R, Lopez-legarrea P, Crujeiras AB, et al. Clin Endocrinol (Oxf). 2014;81(2):306-11.
Irisin and FNDC5 in retrospect: An exercise hormone or a transmembrane receptor?.
Erickson HP. Adipocyte. 2013;2(4):289-93.
Exercise training does not increase muscle FNDC5 protein or mRNA expression in pigs.
Fain JN, Company JM, Booth FW, et al. Metab Clin Exp. 2013;62(10):1503-11.
Resistance exercise training does not affect plasma irisin levels of hemodialysis patients.
Moraes C, Leal VO, Marinho SM, et al. Horm Metab Res. 2013;45(12):900-4.
Circulating irisin in relation to insulin resistance and the metabolic syndrome.
Park KH, Zaichenko L, Brinkoetter M, et al. J Clin Endocrinol Metab. 2013;98(12):4899-907.
Effects of obesity, diabetes and exercise on Fndc5 gene expression and irisin release in human skeletal muscle and adipose tissue: in vivo and in vitro studies.
Kurdiova T, Balaz M, Vician M, et al. J Physiol (Lond). 2014;592(5):1091-107.
The effects of acute and chronic exercise on PGC-1α, irisin and browning of subcutaneous adipose tissue in humans.
Norheim F, Langleite TM, Hjorth M, et al. FEBS J. 2014;281(3):739-49.