Key Product Details

Species Reactivity

Human

Applications

CyTOF-ready, Intracellular Staining by Flow Cytometry, Western Blot

Label

Janelia Fluor 669

Antibody Source

Polyclonal Sheep IgG

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all PBEF/Visfatin Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human PBEF/Visfatin isoform 1
Pro27-His491
Accession # P43490

Specificity

Detects human PBEF/Visfatin in direct ELISAs and Western blots. In direct ELISAs, approximately 50% cross‑reactivity with recombinant rat PBEF is observed, and approximately 25% cross-reactivity with recombinant mouse PBEF is observed.

Clonality

Polyclonal

Host

Sheep

Isotype

IgG

Applications for PBEF/Visfatin/NAMPT Antibody [Janelia Fluor® 669]

Application
Recommended Usage

CyTOF-ready

Optimal dilutions of this antibody should be experimentally determined.

Intracellular Staining by Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: PBEF/Visfatin

NAMPT 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 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 also 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. This gene has a pseudogene on chromosome 10.

Long Name

Pre-B-Cell Colony-Enhancing Factor 1

Alternate Names

NAmPRTase, NAMPT, NMPRTase, PBEF1, Visfatin

Gene Symbol

NAMPT

Additional PBEF/Visfatin Products

Product Documents for PBEF/Visfatin/NAMPT Antibody [Janelia Fluor® 669]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for PBEF/Visfatin/NAMPT Antibody [Janelia Fluor® 669]



Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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