Mouse Monoclonal PBEF antibody [4E11C9] (STJ98312)


Reactivity: Human
Applications: WB, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Mouse Monoclonal PBEF antibody [4E11C9] (STJ98312)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, ELISA

Recommended dilution: WB 1:500-1:2000; ELISA 1:10000

Recommended protocols: check protocols

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Alternative names:

Check alternative names for the antibody


NAMPT antibody, PBEF antibody, PBEF1 antibody,|1110035O14Rik antibody|AI314458 antibody|AI480535 antibody|DKFZP666B131 antibody|EC antibody|MGC117256 antibody|NAmPRTase antibody|Nampt antibody|NAMPT_HUMAN antibody|Nicotinamide phosphoribosyltransferase antibody|PBEF 1 antibody|PBEF antibody|PBEF1 antibody|Pre B cell colony enhancing factor 1 antibody|Pre B cell colony enhancing factor antibody|Pre B cell enhancing factor antibody|Pre-B cell-enhancing factor antibody|Pre-B-cell colony-enhancing factor 1 antibody|VF antibody|Visfatin antibody|Anti-Visfatin antibody (ab45890)
SCBT cat No: sc-130058|sc-46440|sc-166866|sc-393444|sc-393443|sc-393510|sc-166946|sc-67020|



PBEF Monoclonal Antibody

Catalogue No.





PBEF Monoclonal Antibody detects endogenous levels of PBEF protein.


Purified recombinant fragment of PBEF expressed in E Coli





Recommended dilution

WB 1:500-1:2000; ELISA 1:10000






PBEF Antibody was tube-contained. Ascitic fluid containing 0.03% sodium azide.


1 mg/ml


PBEF Antibody was purified using affinity purification.


-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

Nicotinamide phosphoribosyltransferase antibody, NAmPRTase antibody, Nampt antibody, Pre-B-cell colony-enhancing factor 1 antibody, Pre-B cell-enhancing factor antibody, Visfatin antibody

Database links

Human UniProt/Swiss-Prot:P43490;Mouse UniPort/Swiss-Prot: Q99KQ4;Rat UniProt/Swiss-Port: Q80Z29;Human Entrez Gene: 10135;Mouse Entrez Gene: 59027;Rat Entrez Gene: Rn.203508

Protein names

Nicotinamide phosphoribosyltransferase , NAmPRTase , Nampt , Pre-B-cell colony-enhancing factor 1 , Pre-B cell-enhancing factor , Visfatin

Protein function

Catalyzes the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to yield nicotinamide mononucleotide, an intermediate in the biosynthesis of NAD. It is the rate limiting component in the mammalian NAD biosynthesis pathway. The secreted form behaves both as a cytokine with immunomodulating properties and an adipokine with anti-diabetic properties, it has no enzymatic activity, partly because of lack of activation by ATP, which has a low level in extracellular space and plasma. Plays a role in the modulation of circadian clock function. NAMPT-dependent oscillatory production of NAD regulates oscillation of clock target gene expression by releasing the core clock component: CLOCK-ARNTL/BMAL1 heterodimer from NAD-dependent SIRT1-mediated suppression (By similarity). / Nicotinamide D-ribonucleotide + diphosphate = nicotinamide + 5-phospho-alpha-D-ribose 1-diphosphate. / Inhibited by FK866. FK866 competes for the same binding site as nicotinamide, but due to its very low dissociation rate, it is essentially an irreversible inhibitor. /

Protein tissue specificity

Expressed in large amounts in bone marrow, liver tissue, and muscle. Also present in heart, placenta, lung, and kidney tissues.

Protein sequence and domain

Belongs to the NAPRTase family.

Protein cellular localization

Nucleus / Cytoplasm / Secreted

Research area

All research areas>Lymphocyte Signaling>PBEF
(View all antibody categories related to Lymphocyte Signaling)


AntibodyPlus can customize PBEF Antibody according to your requirement, including bulk product size,etc. Please contact AntibodyPlus provide antibody trial sample for your own antibody validation and collects antibody reviews.


St John’s Laboratory Ltd.

Product type

Primary antibody


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