• KO-Validated
Polyclonal Antibody to Visfatin (VF)

Nampt; NAmPRTase; PBEF; PBEF1; Pre-B-Cell Colony Enhancing Factor; Nicotinamide Phosphoribosyltransferase


The antibody is a rabbit polyclonal antibody raised against VF. It has been selected for its ability to recognize VF in immunohistochemical staining and western blotting.


Western blotting: 1:50-400
Immunocytochemistry in formalin fixed cells: 1:50-500
Immunohistochemistry in formalin fixed frozen section: 1:50-500
Immunohistochemistry in paraffin section: 1:10-100
Enzyme-linked Immunosorbent Assay: 1:100-1:5000
Optimal working dilutions must be determined by end user.


Store at 4°C for frequent use. Stored at -20°C in a manual defrost freezer for one year without detectable loss of activity. Avoid repeated freeze-thaw cycles.


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.



Magazine Reference
Diabetes Research and Clinical Practice The relationship between visfatin and HOMA-IR in hypertensive patients, and the effect of antihypertensive drugs on visfatin and HOMA-IR in hypertensive patients with insulin resistance ScienceDirect: S0168822711002956
J Physiol Pharmacol. Early-effect of bariatric surgery (Scopinaro method) on intestinal hormones and adipokines in insulin resistant Wistar rat. Pubmed: 24304571
Endocr J. CTRP3 modulates the expression and secretion of adipokines in 3T3-L1 adipocytes Pubmed:25168658
Exp Ther Med. Plasma visfatin levels and mRNA expression of visfatin in peripheral blood mononuclear cells and peripheral blood monocyte-derived macrophages from normal weight females with polycystic ovary syndrome Pubmed:Pmc3991522
Eur J Cancer Prev. Visfatin derived from ascites promotes ovarian cancer cell migration through Rho/ROCK signaling-mediated actin polymerization. Pubmed:25055182
Genome Visfatin −948G/T and resistin −420C/Gpolymorphisms in Egyptian type 2 diabetic patients with and without cardiovascular diseases Nrcresearchpress:Source
PLOS ONE Antidiabetic Effect of Galantamine: Novel Effect for a Known Centrally Acting Drug PubMed: 26262991
Alcoholism and Drug Addiction Changes in concentration of visfatin during four weeks of inpatient treatment of alcohol dependent males Science: Article
Cytokine Variation in blood levels of hormones in obese patients following weight reduction induced by endoscopic and surgical bariatric therapies PubMed: 26539806
Genome Genetic Variations in Visfatin and Resistin Genes in Egyptian Type 2 Diabetic Patients With and Without Complications PubMed: 25120107
Acta Histochemica Favorable outcomes of hydroxychloroquine in insulin resistance may be accomplished by adjustment of the endothelial dysfunction as well as the skewed balance of adipokines science:S0065128116301234
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