• Featured Product
  • KD/KO Validated

NNT Polyclonal antibody

NNT Polyclonal Antibody for IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 13442-2-AP



Tested Applications

Positive WB detected inhuman adrenal gland tissue, human heart tissue, human liver tissue
Positive IP detected inHepG2 cells
Positive IHC detected inhuman liver cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHeLa cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:200-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

13442-2-AP targets NNT in WB, IP, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen NNT fusion protein Ag4259
Full Name nicotinamide nucleotide transhydrogenase
Calculated molecular weight 1085 aa, 114 kDa
Observed molecular weight 114 kDa
GenBank accession numberBC032370
Gene symbol NNT
Gene ID (NCBI) 23530
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

NNT(nicotinamide nucleotide transhydrogenase) is a transmembrane protein and functions as a proton pumping transhydrogenase. The protein is present in both prokaryotes and eukaryotes and is located in the inner membrane of mitochondria. In prokaryotic cells, the enzyme is composed of α and βsubunits of 54 and 48 kDa, respectively. In eukaryotic cells, the enzyme is usually composed of a single peptide of 110 kDa. Although NNT catalyzes the interconversion of NADH and NADPH, the forward reaction using the reducing power of NADH to regenerate NADPH would be favored under conditions of oxidative stress(PMID:16497723). It can exsit as a homodimer(PMID:21882037).


Product Specific Protocols
WB protocol for NNT antibody 13442-2-APDownload protocol
IHC protocol for NNT antibody 13442-2-APDownload protocol
IF protocol for NNT antibody 13442-2-APDownload protocol
IP protocol for NNT antibody 13442-2-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



BBA Clin

Impact of a novel homozygous mutation in nicotinamide nucleotide transhydrogenase on mitochondrial DNA integrity in a case of familial glucocorticoid deficiency.

Authors - Yasuko Fujisawa

Int J Clin Exp Pathol

Nicotinamide nucleotide transhydrogenase acts as a new prognosis biomarker in hepatocellular carcinoma.

Authors - Zhijiao Duan

Mol Nutr Food Res

Lack of β, β-carotene -9', 10'-oxygenase 2 leads to hepatic mitochondrial dysfunction and cellular oxidative stress in mice.

Authors - Lei Wu

Cell Physiol Biochem

Effect of Type I Diabetes on the Proteome of Mouse Oocytes.

Authors - Guangjian Jiang

Sci Rep

Targeted Metabolomics Reveals Abnormal Hepatic Energy Metabolism by Depletion of β-Carotene Oxygenase 2 in Mice.

Authors - Lei Wu

Redox Biol

Nicotinamide nucleotide transhydrogenase-mediated redox homeostasis promotes tumor growth and metastasis in gastric cancer.

Authors - Shuai Li
  • KD Validated