Active Fibronectin Type III Domain Containing Protein 5 (FNDC5)
FRCP2; Irisin; Fibronectin type III repeat-containing protein 2
- Product No.APN576Hu01
- Organism SpeciesHomo sapiens (Human) Same name, Different species.
- Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
- Traits Freeze-dried powder
- Purity> 80%
- Isoelectric Point6.2
- ApplicationsCell culture; Activity Assays.
- DownloadInstruction Manual
- UOM 10µg50µg 200µg 1mg 5mg
- FOB
US$ 211
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ACTIVITY TEST
Fibronectin type III domain-containing protein 5, the precursor of irisin, is a protein that is encoded by the FNDC5 gene. FNDC5 is a 12 kDa glycosylated polypeptide hormone that regulate glycolipid metabolism, cardiovascular homeostasis metabolism, stem cell differentiation, and neuronal development. Myostatin (MSTN) has been identified as an interactor of FNDC5, thus a functional binding ELISA assay was conducted to detect the interaction of recombinant human FNDC5 and recombinant human MSTN. Briefly, FNDC5 was diluted serially in PBS with 0.01% BSA (pH 7.4). Duplicate samples of 100 μl were then transferred to MSTN-coated microtiter wells and incubated for 1h at 37℃. Wells were washed with PBST and incubated for 1h with anti-FNDC5 pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody for 1h at 37℃, wells were aspirated and washed 5 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37℃. Finally, add 50 µL stop solution to the wells and read at 450/630 nm immediately. The binding activity of recombinant human FNDC5 and recombinant human MSTN was shown in Figure 1, the EC50 for this effect is 0.03 ug/mL.
USAGE
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
STORAGE
Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
STABILITY
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
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Magazine | Citations |
Diabetes Research and Clinical Practice | Serum irisin levels in new-onset type 2 diabetes PubMed: 23369227 |
Journal of diabetes and its complications | Lower circulating irisin is associated with type 2 diabetes mellitus Pubmed: 23619195 |
Horm Metab Res. | Inconsistency in circulating irisin levels: what is really happening Pubmed:24459033 |
Int J Obes (Lond). | Leptin administration activates irisin-induced myogenesis via nitric oxide-dependent mechanisms, but reduces its effect on subcutaneous fat browning in mice Pubmed:25199621 |
Molecular and Cellular Endocrinology | Fenofibrate (PPARalpha agonist) induces beige cell formation in subcutaneous white adipose tissue from diet-induced male obese mice Pubmed:25576856 |
journal of diabetes | Lower irisin level in patients with type 2 diabetes mellitus: A case-control study and meta-analysis PubMed: 25494632 |
The Journal of Maternal-Fetal & Neonatal Medicine | Maternal circulating levels of irisin in intrahepatic cholestasis of pregnancy PubMed: 26689349 |
Hormone and Metabolic Research | Lower Circulating Irisin Level in Patients with Diabetes Mellitus: A Systematic Review and Meta-Analysis Pubmed:27300472 |
Nature Reviews Endocrinology | Physiology and role of irisin in glucose homeostasis. pubmed:28211512 |
Journal of Molecular and Cellular Cardiology | Irisin improves perivascular adipose tissue dysfunction via regulation of the heme oxygenase-1/adiponectin axis in diet-induced obese mice pubmed:27638193 |
Biochemical and Biophysical Research Communications | Irisin stimulates cell proliferation and invasion by targeting the PI3K/AKT pathway in human hepatocellular carcinoma pubmed:28867187 |
PLoS One | Differential actions of PPAR-α and PPAR-β/δ on beige adipocyte formation: A study in the subcutaneous white adipose tissue of obese male mice Pubmed:29351550 |
International Brazilian Journal of Urology | The Diagnostic Value of FNDC5/Irisin in Renal Cell Cancer. Pubmed:29522296 |
Redox Biology | Irisin alleviates liver ischemia-reperfusion injury by inhibiting excessive mitochondrial fission, promoting mitochondrial biogenesis and decreasing oxidative … Doi: 10.1016/j.redox.2018.10.019 |
Antioxidants & redox signaling | Low serum irisin concentration is associated with poor outcomes in patients with acute pancreatitis and irisin administration protects against experimental acute … Pubmed: 31250660 |
Journal of Maternal-Fetal & Neonatal Medicine | Maternal serum, placental, and umbilical venous blood irisin levels in intrahepatic cholestasis of pregnancy Pubmed: 31590596 |
Biomed Pharmacother | Identification of irisin as a therapeutic agent that inhibits oxidative stress and fibrosis in a murine model of chronic pancreatitis Pubmed: 32199226 |
Irisin Improves Autophagy of Aged Hepatocytes via Increasing Telomerase Activity in Liver Injury Pubmed: 31976032 | |
Serum Irisin Predicts Posthepatectomy Complications in Patients with Hepatocellular Carcinoma Pubmed: 31976024 | |
DOMESTIC ANIMAL ENDOCRINOLOGY | The myokine Irisin: localization and effects in swine late medium and large antral ovarian follicle Pubmed: 33120167 |
Journal of Biomaterials and Tissue Engineering | The Combination of Aerobic and Resistance Exercise Induces Weight Loss via the PGC-1α/Irisin/UCP-1 Pathway |
Evaluation of a recombinant bacillus calmette-guérin vaccine expressing P39-L7/L12 of Brucella melitensis: An immunization strategy against brucellosis in BALB/c … | |
Eur Rev Med Pharmacol Sci | Salivary Irisin: potential inflammatory biomarker in recurrent apthous stomatitis patients 33755963 |
Metabolites | Pattern of Adiponectin, Osteocalcin, Irisin, FGF-21, and MCP-1 According to the Body Size Phenotype: Could They Be Markers of Metabolic Health in Mexican-Mestizo … 34822430 |
Eat Weight Disord | Time-restricted feeding prevents metabolic diseases through the regulation of galanin/GALR1 expression in the hypothalamus of mice 34370270 |
Ir J Med Sci | Eight-week exercise program improved the quality of life of Alzheimer's patients through functional, cognitive, and biochemical parameters Pubmed:35604540 |
Biomed Pharmacother | Irisin attenuates sepsis-induced cardiac dysfunction by attenuating inflammation-induced pyroptosis through a mitochondrial ubiquitin ligase-dependent … Pubmed:35653888 |
Journal of King Saud University - Science | Interaction of nitric oxide synthase and mitochondrial ATP-sensitive potassium channels in protective impacts of combination therapy with irisin … |