Visfatin (NAMPT) Mouse Monoclonal Antibody [Clone ID: 4D5]

Specifications

Product Data
Clone Name	4D5
Applications	ELISA, IF, IHC, WB
Recommend Dilution	ELISA. Western blot: 1/1,000-1/2,000. This Monoclonal antibody has been reported to work in Immunohistochemistry on Paraffin Sections.  Immunofluorescence.
Reactivity	Human
Host	Mouse
Clonality	Monoclonal
Immunogen	Recombinant human Visfatin (1-491 aa) purified from E. coli
Specificity	The antibody recognizes Human Visfatin (pre-B cell colony-enhancing factor 1). Other species not tested.
Formulation	PBS, pH 7.4 containing 0.02% Sodium Azide and 10% Glycerol State: Purified State: Liquid purified Ig fraction
Concentration	lot specific
Purification	Protein-G affinity chromatography
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for up to two weeks or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Gene Name	nicotinamide phosphoribosyltransferase
Database Link	Entrez Gene 10135 Human UniProt ID P43490
Background	Visfatin is pre-B cell colony-enhancing factor 1 (PBEF), which is predominantly secreted from visceral adipose tissue both in humans and mice. This protein has also been reported to be a cytokine (PBEF) that promotes B cell maturation and inhibits neutrophil apoptosis, or a visceral-fat derived hormone that acts by binding and activating the insulin receptor.
Synonyms	NAmPRTase, PBEF, PBEF1
Reference Data

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