Recombinant human Visfatin is a 52.6 kDa protein containing 466 amino acid residues (isoform 1).
The ED₅₀ was determined by the dose-dependent proliferation of the RPMI 8226 cells. The expected ED₅₀ for this effect is 15.0-20.0 ng/ml.
Batch dependent (please contact us for details)
Store at -20ºC or below. After reconstitution, keep as concentrated solution. Avoid freeze-thaw cycles.
< 1 EU/μg
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
nicotinamide phosphoribosyltransferase , 1110035O14Rik , PBEF , PBEF1 , VF , VISFATIN
This gene encodes a protein that catalyzes the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to yield nicotinamide mononucleotide, one step in the biosynthesis of nicotinamide adenine dinucleotide. The protein belongs to the nicotinic acid phosphoribosyltransferase (NAPRTase) family and is thought to be involved in many important biological processes, including metabolism, stress response and aging. This gene has a pseudogene on chromosome 10. [provided by RefSeq, Feb 2011]