Nicotinamide phosphoribosyltransferase (Nampt; pre-B cell colony-enhancing factor; PBEF; Visfatin) is an adipokine that is localized to the bloodstream and has various functions, including the promotion of vascular smooth muscle cell maturation and inhibition of neutrophil apoptosis.
It activates insulin receptor and has insulin-mimetic effects, lowering blood glucose and improving insulin sensitivity.
The protein is highly expressed in visceral fat and serum levels of the protein correlate with obesity.
Applications:Suitable for use in ELISA and Western Blot.
Other applications not tested.
Recommended Dilution:ELISA (direct and indirect): 1:2000-1:5000Western Blot: 1:2000-1:5000 using ECL; suggested blocking and dilution buffer is PBST, 0.05% Tween 20, 5% skim milk; suggested incubation time is 1 hour at room temperatureOptimal dilutions to be determined by researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ug
Host：rabbit
Source Antibody：mouse
Grade：Affinity Purified
Purity：Purified by Protein A affinity chromatography.
Form：Supplied as a liquid in 0.2um-filtered PBS, pH 7.4. No preservative added.
Specificity：Recognizes mouse Nampt. Weakly cross-reacts with human Nampt. Detects a band of ~54kD by Western blot.
Isotype：IgG
Calc Applications Abbrev：E WB
Calc Crossreactivity：Mo
Immunogen：Recombinant protein corresponding to mouse Nampt (visfatin/PBEF).
