product summary
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company name :
R&D Systems
product type :
protein
product name :
Recombinant Human PBEF/Visfatin Protein, CF
catalog :
8424-VF-050
quantity :
50 ug
price :
400 USD
more info or order :
R&D Systems product webpage
citations: 3
Reference
Mlyczy x144 ska E, Rytelewska E, Zaobidna E, Respekta D x142 ugosz N, Kopij G, Dobrzy x144 K, et al. In vitro effect of visfatin on endocrine functions of the porcine corpus luteum. Sci Rep. 2024;14:14780 pubmed publisher
Butler M, Volkoff H. The role of visfatin/ NAMPT in the regulation of feeding in goldfish (Carassius auratus). Peptides. 2023;160:170919 pubmed publisher
Shi C, Wu H, Du D, Im H, Zhang Y, Hu B, et al. Nicotinamide Phosphoribosyltransferase Inhibitor APO866 Prevents IL-1β-Induced Human Nucleus Pulposus Cell Degeneration via Autophagy. Cell Physiol Biochem. 2018;49:2463-2482 pubmed publisher
image
image 1 :
R&D Systems 8424-VF-050 image 1
Recombinant Human PBEF/Visfatin Protein Bioactivity
product information
brand :
R&D Systems, a Bio-Techne brand
catalog number base :
8424-VF
SKU :
8424-VF-050
product name :
Recombinant Human PBEF/Visfatin Protein, CF
description :
The Recombinant Human PBEF/Visfatin Protein, CF from R&D Systems is derived from E. coli. The Recombinant Human PBEF/Visfatin Protein, CF has been validated for the following applications: Bioactivity.
target :
PBEF/Visfatin
unit size :
50 ug
category :
Proteins and Enzymes
buffer :
Lyophilized from a 0.2 µm filtered solution in HEPES, NaCl, EDTA, TCEP and Tween.
conjugate :
Unconjugated
purity :
>90%, by SDS-PAGE with silver staining.
species :
Human
storage :
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconstitution.
observed molecular weight :
55 kDa, reducing conditions
theoretical molecular weight :
56 kDa
gene symbol :
NAMPT
details of functionality :
Measured by its ability to induce VEGF secretion by PC-3 human prostate cancer cells. The ED50 for this effect is 1-5 µg/mL
endotoxin note :
<0.10 EU per 1 µg of the protein by the LAL method.
accessionNumbers :
P43490
applications :
Bioactivity
product keywords :
8424-VF, rhPBEF/Visfatin, hPBEF, hVisfatin, carrier-free, carrier free, 8424VF, cytokinegrowthfact, PBEF1, PBEF 1, nicotinamide phosphoribosyltransferase
source :
E. coli-derived Recombinant Human PBEF/Visfatin Protein, CF
USD :
396
USD 2025 :
400 USD
alt names :
EC 2.4.2.12, MGC117256, NAmPRTase, NAMPT, nicotinamide phosphoribosyltransferase, NMPRTase, PBEF1, PBEF1110035O14Rik, PBEF1DKFZp666B131, Pre-B cell-enhancing factor, pre-B-cell colony enhancing factor 1, Pre-B-cell colony-enhancing factor 1, VF, VISFATIN
more info or order :
R&D Systems product webpage
company information
R&D Systems
614 McKinley Place N.E.
Minneapolis, MN 55413
info@RnDSystems.com
https://www.rndsystems.com
800 343-7475
headquarters: USA
R&D Systems develops and manufactures high-quality proteins and serves as a world leader in immunoassays. R&D Systems also produces quality antibodies, antibody arrays, stem cell and cell culture products, and cell selection and detection products, serving the life science and diagnostics industry.