COMT Polyclonal antibody

COMT Polyclonal Antibody for FC, IF, IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 14754-1-AP


catechol O methyltransferase, COMT

Tested Applications

Positive WB detected inHEK-293 cells, K-562 cells, human placenta, mouse liver, rat liver
Positive IP detected inK-562 cells
Positive IHC detected inhuman liver 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 inHepG2 cells
Positive FC detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:1000-1:4000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

14754-1-AP targets COMT in WB, IP, IHC, IF, FC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen COMT fusion protein Ag6502
Full Name catechol-O-methyltransferase
Calculated molecular weight 30 kDa
Observed molecular weight 30 kDa
GenBank accession numberBC000419
Gene symbol COMT
Gene ID (NCBI) 1312
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

Catechol O-methyltransferase (COMT) is an important enzyme that catalyzes O-methylation and inactivation of metabolically active catechol-containing bioactive molecules and drugs. The mammalian COMT enzyme exists in soluble form (24-26 kDa) and membrane-bound form (28-30 kDa), which are encoded by a single gene utilizing different promoters.


Product Specific Protocols
WB protocol for COMT antibody 14754-1-APDownload protocol
IHC protocol for COMT antibody 14754-1-APDownload protocol
IF protocol for COMT antibody 14754-1-APDownload protocol
IP protocol for COMT antibody 14754-1-APDownload protocol
FC protocol for COMT antibody 14754-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Aging (Albany NY)

A five-m6A regulatory gene signature is a prognostic biomarker in lung adenocarcinoma patients.

Authors - Xiao Wu

Biomed Res Int

Mechanism of Catechol-O-methyltransferase Regulating Orofacial Pain Induced by Tooth Movement.

Authors - Yonglong Zhou

Aging (Albany NY)

Maternal high sugar and fat diet benefits offspring brain function via targeting on the gut-brain axis.

Authors - Dongdong Wang

J Int Med Res

Mechanistic analysis of erectile dysfunction in a depression rat model.

Authors - Zhi-Ming Hong

Acta Biochim Biophys Sin (Shanghai)

Histone acetyltransferase p300 promotes MKL1-mediated transactivation of catechol-O-methyltransferase gene.

Authors - Liu Zhipeng Z

Nutr Neurosci

Vitamin D attenuated 6-OHDA-induced behavioural deficits, dopamine dysmetabolism, oxidative stress, and neuro-inflammation in mice.

Authors - Adedamola Bayo-Olugbami