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Anti-NNOS antibody produced in rabbit

affinity isolated antibody

BNOS, Constitutive NOS, bNOS, N-NOS, NC-NOS
MDL number:

biological source


Quality Level



antibody form

affinity isolated antibody

antibody product type

primary antibodies




buffered aqueous solution

mol wt

antigen 160 kDa

species reactivity

mouse, rat, human


~1 mg/mL


ELISA: 1:1000
immunofluorescence: 1:100-1:500
western blot: 1:500-1:1000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... NOS1(4842)

General description

Anti-NNOS antibody detects endogenous levels of total NNOS protein.
The NNOS (nitric oxide synthase 1) gene is mapped to human chromosome 12q24.22. Neuronal nitric oxide synthase is known to be expressed in skeletal muscles, the heart and the brain.


The antiserum was produced against synthesized peptide derived from human nNOS.

Immunogen Range: 818-867


Anti-NNOS antibody produced in rabbit has been used in immunohistochemistry.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunohistochemistry (1 paper)

Biochem/physiol Actions

NNOS (nitric oxide synthase 1) is responsible for the synthesis of NO (nitric oxide) as well as superoxide. Stress induces the activity of NNOS and generation of NO and results in the formation of nitrogen radicals. Elevation of nitrogen radical leads to intracellular protein damage and also induces impairment to mitochondrial transport chain components. This generally results in cellular energy deficiency. NNOS is known to regulate vasodilation in the forearm, in response to stress. Neuronal nitric oxide synthase normally functions to control the basal coronary blood flow.

Features and Benefits

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Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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G Catanzaro et al.
Journal of neuroimmunology, 294, 32-40 (2016-05-04)
The development of multiple sclerosis, a major neurodegenerative disease, is due to both genetic and environmental factors that might trigger aberrant epigenetic changes of the genome. In this study, we analysed global DNA methylation in the brain of mice upon
Hideshi Ihara et al.
The Biochemical journal, 474(7), 1149-1162 (2017-01-28)
We previously demonstrated different spacial expression profiles of the neuronal nitric oxide (NO) synthase (nNOS) splice variants nNOS-µ and nNOS-α in the brain; however, their exact functions are not fully understood. Here, we used electron paramagnetic resonance to compare the
A Kumar et al.
Vitamins and hormones, 103, 147-167 (2017-01-08)
Stress is often marked by a state of hyperarousal to aid the initiation of necessary stress response for the successful management of stressful stimuli. It can be manifested as a challenge (stimulus) that requires behavioral, psychological, and physiological adaptations for
Anna Svenningsson et al.
Journal of human genetics, 57(2), 115-121 (2011-12-14)
Infantile hypertrophic pyloric stenosis (IHPS) is a common cause of upper gastrointestinal obstruction during infancy. A multifactorial background of the disease is well established. Multiple susceptibility loci including the neuronal nitric oxide synthase (NOS1) gene have previously been linked to
Sitara G Khan et al.
American journal of physiology. Heart and circulatory physiology, 313(3), H578-H583 (2017-06-25)
Mental stress-induced ischemia approximately doubles the risk of cardiac events in patients with coronary artery disease, yet the mechanisms underlying changes in coronary blood flow in response to mental stress are poorly characterized. Neuronal nitric oxide synthase (nNOS) regulates basal

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