Elabscience

Recombinant Human PBEF/NAMPT Protein (His Tag)

Product Code:
 
PDEH100011
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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CodeSizePrice
PDEH100011-20ug20ug£113.00
Quantity:
PDEH100011-100ug100ug£140.00
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This product comes from: China.
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Further Information

Abbreviation:
PBEF;NAMPT
Accession:
P43490
Background:
Pre-B cell colony enhancing factor (PBEF) was originally identified as a cytokine that potentiated the clonal expansion and differentiation of pre-B cells; but it is also acknowledged to be the ubiquitous intracellular enzyme nicotinamide phosphoribosyltranferase (NAMPT) and the adipokine ?visfatin?. PBEF is constitutively expressed in the fetal membranes where its greatest expression is in the amnion. It has intracellular and extracellular forms. Most of the intracellular functions of PBEF are due to its role as a Nampt which can induce angiogenesis through upregulation of VEGF and VEGFR and secretion of MCP-1. Extracellular PBEF has been shown to increase inflammatory cytokines; such as TNF-α; IL-1β; IL-16; and TGF-β1. PBEF also increases the production of IL-6; TNF-α; and IL-1β in CD14+ monocyctes; macrophages; and dendritic cells; enhances the effectiveness of T cells.
Calculated MW:
57 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
E.coli
Formulation:
Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
N-His
ObservedMW:
55 kDa
Purity:
> 90 % as determined by reducing SDS-PAGE.
Sequence:
Met1-His491
Target Synonym:
Pre-B cell-enhancing factor;Nicotinamide phosphoribosyltransferase;NAmPRTase;Nampt;Pre-B-cell colony-enhancing factor 1;Visfatin;NAMPT;PBEF;PBEF1
UNIProt ID:
P43490

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