product summary
request information :
company name :
MyBioSource
product type :
protein
product name :
Visfatin, 1-491aa, Human, His-tag, Recombinant, E Coli
catalog :
MBS203137
quantity :
0.1 mg
price :
310 USD
more info or order :
MyBioSource product webpage
product information
catalog number :
MBS203137
products type :
Recombinant Protein
products full name :
Visfatin, 1-491aa, Human, His-tag, Recombinant, E Coli
products short name :
Visfatin
products name syn :
Pre-B-cell colony-enhancing factor 1; NAMPT; MGC117256; Nicotinamide phosphoribosyltransferase precursor; PBEF; PBEF1; VF; NAMPT; Visfatin; Nicotinamide phosphoribosyltransferase precursor; pre-B-cell colony enhancing factor 1
other names :
nicotinamide phosphoribosyltransferase; Nicotinamide phosphoribosyltransferase; nicotinamide phosphoribosyltransferase; NAmPRTase; pre-B cell-enhancing factor; pre-B-cell colony enhancing factor 1; pre-B-cell colony-enhancing factor 1; nicotinamide phosphoribosyltransferase; Pre-B-cell colony-enhancing factor 1; Pre-B cell-enhancing factor; Visfatin
other gene names :
NAMPT; NAMPT; VF; PBEF; PBEF1; VISFATIN; 1110035O14Rik; PBEF; PBEF1; NAmPRTase; Nampt; Pre-B cell-enhancing factor
uniprot entry name :
NAMPT_HUMAN
sequence length :
491
sequence :
MGSSHHHHHH SSGLVPRGSH MNPAAEAEFN ILLATDSYKV THYKQYPPNT SKVYSYFECR EKKTENSKLR KVKYEETVFY GLQYILNKYL KGKVVTKEKI QEAKDVYKEH FQDDVFNEKG WNYILEKYDG HLPIEIKAVP EGFVIPRGNV LFTVENTDPE CYWLTNWIET ILVQSWYPIT VATNSREQKK ILAKYLLETS GNLDGLEYKL HDFGYRGVSS QETAGIGASA HLVNFKGTDT VAGLALIKKY YGTKDPVPGY SVPAAEHSTI TAWGKDHEKD AFEHIVTQFS SVPVSVVSDS YDIYNACEKI WGEDLRHLIV SRSTQAPLII RPDSGNPLDT VLKVLEILGK KFPVTENSKG YKLLPPYLRV IQGDGVDINT LQEIVEGMKQ KMWSIENIAF GSGGGLLQKL TRDLLNCSFK CSYVVTNGLG INVFKDPVAD PNKRSKKGRL SLHRTPAGNF VTLEEGKGDL EEYGQDLLHT VFKNGKVTKS YSFDEIRKNA QLNIELEAAH H
purity :
> 95 % by SDS - PAGE
form :
Liquid in 20mM Tris pH 8.0, 0.1mM DTT, 10%glycerol
concentration :
1 mg/ml (determined by Bradford assay)
storage stability :
Can be stored at 4 degree C short term (1-2 weeks). For long term storage, aliquot and store at -20 degree C or -70 degree C. Avoid repeated freezing and thawing cycles.
tested application :
SDS-PAGE
other info1 :
Antigen Species: Human. Tag: His-tag
other info2 :
Expression System: E Coli. Endotoxin: < 1.0 Eu per 1 microgram of protein (determined by LAL method)
products categories :
Hormones & Cytokines
products description :
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. Recombinant human visfatin, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
products references :
Stephens JM., et al. (2006) Curr Opin Lipidol. 17:128-31. Hug C, Lodish HF., et al (2005) Science. 307:36-97.
ncbi gi num :
5031977
ncbi acc num :
NP_005737
ncbi gb acc num :
NM_005746.2
ncbi mol weight :
57 kDa (511 aa), confirmed by MALDI-TOF.
ncbi pathways :
Adipogenesis Pathway 198832!!BMAL1:CLOCK,NPAS2 Activates Circadian Gene Expression Pathway 477138!!Circadian Clock Pathway 187173!!Defective AMN Causes Hereditary Megaloblastic Anemia 1 Pathway 906000!!Defective BTD Causes Biotidinase Deficiency Pathway 906015!!Defective CD320 Causes Methylmalonic Aciduria Pathway 906012!!Defective CUBN Causes Hereditary Megaloblastic Anemia 1 Pathway 906001!!Defective GIF Causes Intrinsic Factor Deficiency Pathway 906004!!Defective HLCS Causes Multiple Carboxylase Deficiency Pathway 906014!!Defective LMBRD1 Causes Methylmalonic Aciduria And Homocystinuria Type CblF Pathway 906003
ncbi summary :
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]
size :
0.1 mg
price :
310 USD
more info or order :
MyBioSource product webpage
company information
MyBioSource
P.O. Box 153308
San Diego, CA 92195-3308
sales@mybiosource.com
www.mybiosource.com
1-888-627-0165
headquarters: USA
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