Anti-iNOS/NOS II Antibody, NT

from rabbit, purified by affinity chromatography

Nitric oxide synthase, inducible, Inducible NO synthase, Inducible NOS, iNOS, Macrophage NOS, MAC-NOS, NOS type II, Peptidyl-cysteine S-nitrosylase NOS2

biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies



purified by

affinity chromatography

species reactivity

mouse, human


antibody small pack of 25 μg


immunohistochemistry: suitable (paraffin)
immunoprecipitation (IP): suitable
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in


storage temp.


Related Categories

General description

Nitric oxide (NO) is an inorganic, gaseous free radical that carries a variety of messages between cells. Vasorelaxation, neurotransmission and cytotoxicity can all be potentiated through cellular response to NO. NO production is mediated by members of the nitric oxide synthase (NOS) family. NOS catalyzes the oxidization of L-arginine to produce L-citrulline and NO. Two constitutive isoforms, brain or neuronal NOS (b or nNOS, type I) & endothelial cell NOS (eNOS, type III), and one inducible isoform (iNOS, type II), have been cloned. Cytokines such as interferon-gamma (IFN), tumor necrosis factor (TNF), interleukin-1 and -2, and lipopolysaccarides (LPS) cause an increase in iNOS mRNA, protein, and activity levels. Protein kinase C-stimulating agents exhibit the same effect on iNOS activity. Human iNOS is regulated by calcium/calmodulin (in contrast with mouse NOS2).


This antibody recognizes iNOS/NOS II at the N-terminus.
Other homologies: Rat (85% sequence homology).


GST-tagged recombinant protein corresponding to the N-terminus of mouse iNOS/NOS II.
Epitope: N-terminus


Immunohistochemistry Analysis: 1:50-200 dilution from a representative lot detected iNOS/NOS II in malignant human lung tissues.

Immunoprecipitation Analysis: 10 µg of this antibody immunoprecipitated iNOS/NOSII from IFNgamma/LPS treated RAW264.7 cell lysate.
Research Sub Category
Oxidative Stress
Research Category
Detect iNOS/NOS II using this Anti-iNOS/NOS II Antibody, NT validated for use in WB, IP, IH(P).


Evaluated by Western Blot in IFNgamma/LPS untreated and treated RAW264.7 cell lysates.

Western Blot Analysis: 0.5 µg/mL of this antibody detected iNOS/NOS II on 10 µg of IFNgamma/LPS untreated and treated RAW264.7 cell lysates.

Target description

~125 kDa observed


Replaces: 06-573

Physical form

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Affinity purified

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

IFNgamma/LPS untreated and treated RAW264.7 cell lysates

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.


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.

Certificate of Analysis

Certificate of Origin

Florence Vallelian et al.
Pharmacology research & perspectives, 6(2), e00392-e00392 (2018-04-04)
Activation of the innate immune system by free heme has been proposed as one of the principal consequences of cell-free hemoglobin (Hb) exposure. Nonetheless, in the absence of infection, heme exposures within a hematoma, during hemolysis, or upon systemic administration...
Francisco J Salguero et al.
Parasites & vectors, 11(1), 73-73 (2018-02-02)
Visceral leishmaniasis (VL) is a neglected tropical disease (NTD), caused by the intracellular protozoan parasites Leishmania donovani and Leishmania infantum. Symptomatic VL is considered fatal when left untreated. At present, there is no effective vaccine licensed for human use and...
Edson Kiyotaka Ishizuka et al.
International immunopharmacology, 14(4), 513-522 (2012-09-04)
Recently our group described that Nattectin, a C-type lectin of the venom of Thalassophryne nattereri shows a potent pro-inflammatory capacity. Here, we demonstrated that Nattectin is able to induce M1 macrophage marker iNOS, and up-regulate the expression of MHC class...
Delphine Séhédic et al.
Theranostics, 7(18), 4517-4536 (2017-11-22)
Gold standard beam radiation for glioblastoma (GBM) treatment is challenged by resistance phenomena occurring in cellular populations well prepared to survive or to repair damage caused by radiation. Among signals that have been linked with radio-resistance, the SDF1/CXCR4 axis, associated...
Baoyan Fan et al.
Diabetologia, 63(2), 431-443 (2019-11-20)
Diabetic peripheral neuropathy (DPN) is one of the major complications of diabetes, which contributes greatly to morbidity and mortality. There is currently no effective treatment for this disease. Exosomes are cell-derived nanovesicles and play an important role in intercellular communications....

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