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iNOS Antibody (SR1134)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-21703

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
Catalog #
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NBP3-21703-100ul
NBP3-21703-50ul

Key Product Details

Validated by

Biological Validation

Species Reactivity

Human, Mouse

Applications

Immunocytochemistry/ Immunofluorescence, Immunoprecipitation, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # SR1134

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Product Specifications

Immunogen

A synthesized peptide derived from human iNOS (Uniprot #: P35228)

Specificity

Detects endogenous levels of total iNOS

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

131 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for iNOS Antibody (SR1134)

Immunocytochemistry/Immunofluorescence: iNOS Antibody (SR1134) [NBP3-21703] -

Immunocytochemistry/Immunofluorescence: iNOS Antibody (SR1134) [NBP3-21703] - Immunofluorescent analysis of Raw264.7 cells treated with LPS, using NBP3-21703.

Western Blot: iNOS Antibody (SR1134) [NBP3-21703] -

Western Blot: iNOS Antibody (SR1134) [NBP3-21703] - Western blot analysis using NBP3-21703 in Human fetal brain lysate.

Applications for iNOS Antibody (SR1134)

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:50-1:200

Immunoprecipitation

1:50

Western Blot

1:500-1:1000

Formulation, Preparation, and Storage

Purification

Affinity purified

Formulation

PBS, pH 7.4, 150mM NaCl, 50% glycerol.

Preservative

0.02% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: iNOS

Nitric oxide (NO) is a colorless, free radical gas 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 including the two constitutive isoforms: brain, bNOS, or neuronal NOS, nNOS (type I) and endothelial cell NOS, eNOS (type III); along with the inducible isoform, iNOS (type II). NOS catalyzes the oxidization of L-arginine to produce L-citrulline and NO, requiring the cofactors calmodulin, nicotinamide adenine dinucleotide phosphate (NADPH), flavin adenine dinucleotide (FAD), and flavin mononucleotide (FMN), heme, and tetrahydrobiopterin (1).

The 131 kDa enzyme, iNOS, is found in a variety of cell types including macrophages, hepatocytes, synoviocytes, and smooth muscle cells. While constitutively expressed in kidneys, in other tissues iNOS is induced by bacterial lipopolysaccharides (LPS), growth factors, and cytokines such as IFN-gamma, TNF, IL-1 and IL-2. iNOS is not regulated by the level of intracellular Ca2+ and is constantly active as a dimer when expressed. iNOS activity is elevated in a variety of diseases including atherosclerosis, heart failure, sepsis, solid tumors, and type 2 diabetes. Acting as a critical mediator of inflammation and apoptosis, iNOS inhibitors have been shown to alleviate obesity and stress inducted insulin resistance in mouse models (2,3).

References

1. Forstermann U, and Sessa WC. (2012) Nitric oxide synthases: regulation and function. Eur Heart J. 33(7): 829-837. PMID: 21890489

2. Aktan F. (2004) iNOS-mediated nitric oxide production and its regulation. Life Sci. 75(6):639-53. PMID: 15172174

3. Cinelli MA, Do HT, Miley GP, Silverman RB. (2020) Inducible nitric oxide synthase: Regulation, structure, and inhibition. Med Res Rev. 40(1):158-189. PMID: 31192483

Long Name

Inducible Nitic Oxide Synthase

Alternate Names

NOS2, NOS2A

Gene Symbol

NOS2

Additional iNOS Products

Product Documents for iNOS Antibody (SR1134)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for iNOS Antibody (SR1134)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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