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Nitric Oxide Synthase 1, Neuronal (NOS1) antibody

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Synonyms nos, nNOS, NOS1, IHPS1, N-NOS, NC-NOS, NOS, bNOS, 2310005C01Rik, NO, NOS-I, Nos-1
Human, Mouse (Murine), Rat (Rattus)
(181), (112), (81), (8), (7), (6), (6), (6), (5), (2), (2), (1), (1), (1), (1)
(204), (21), (20), (3), (2), (1)
(14), (11), (4), (3), (3), (3), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1)
Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Western Blotting (WB)
(168), (100), (54), (43), (39), (32), (28), (24), (19), (12), (5), (2), (2), (1)
Pubmed 5 references available
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Quantity 50 μg
Shipping to United States ( )
Isotype Ig
Characteristics 1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
4. Please refer to us for technical protocols.
Purification Purified from tissue culture supernatant or ascites by affinity chromatography.
Alternative Name nNOS/NOS Type I (NOS1 Antibody Abstract)
Background Nitric oxide synthase (NOS), a cell-type specific enzyme, catalyzes the synthesis of nitric oxide (NO). NO is a short-lived radical that transmits cellular signals involved in vasorelaxation, neurotransmission, and cytotoxicity. In neurons and endothelial cells, constitutive NOS (cNOS) is activated by agonists that increase intracellular Ca2+ levels and enhance calmodulin binding. Neuronal NOS (nNOS or bNOS) and endothelial NOS (ECNOS) have recognition sites for NADPH, FAD, FMN, and calmodulin and are regulated in a similar manner. However, both have been shown to be distinct gene products of about 155 kDa and 140 kDa, respectively, and the human forms show 52% amino acid identity. Neuronal NOS and induced macrophage NOS (iNOS) share 51% amino acid homology with the greatest degree of divergence in the calmodulin binding domain. Neuronal NOS, a cytosolic protein present mainly in neural tissues, has been purified and characterized from rat cerebellum. The NO synthesized by this enzyme acts as a neurotransmitter. ECNOS has been cloned from human vascular endothelium as well as from bovine aortic endothelial cells (BAEC) and has a unique N-myristylation consensus sequence that may explain its membrane localization. This polyclonal antibody was generated using human nNOS aa. 1095-1289 as immunogen.
Molecular Weight 155 kDa

Related Products: ABIN967390

Restrictions For Research Use only
Format Liquid
Concentration 250 µg/ml
Buffer Aqueous buffered solution containing BSA, glycerol.
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage -20 °C
Supplier Images
Western Blotting (WB) image for anti-Nitric Oxide Synthase 1, Neuronal (NOS1) antibody (ABIN967896) Western blot analysis of nNOS/NOS Type I on a rat whole brain lysate using 2 µg/mL of...
Immunofluorescence (IF) image for anti-Nitric Oxide Synthase 1, Neuronal (NOS1) antibody (ABIN967896) Immunofluorescence staining of rat neurons.
Product cited in: Billecke, Bender, Kanelakis et al.: "hsp90 is required for heme binding and activation of apo-neuronal nitric-oxide synthase: geldanamycin-mediated oxidant generation is unrelated to any action of hsp90." in: The Journal of biological chemistry, Vol. 277, Issue 23, pp. 20504-9, 2002 (PubMed).

Bender, Demady, Osawa: "Ubiquitination of neuronal nitric-oxide synthase in vitro and in vivo." in: The Journal of biological chemistry, Vol. 275, Issue 23, pp. 17407-11, 2000 (PubMed).

Coers, Timens, Kempinga et al.: "Specificity of antibodies to nitric oxide synthase isoforms in human, guinea pig, rat, and mouse tissues." in: The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, Vol. 46, Issue 12, pp. 1385-92, 1999 (PubMed).

Sciorati, Rovere, Ferrarini et al.: "Autocrine nitric oxide modulates CD95-induced apoptosis in gammadelta T lymphocytes." in: The Journal of biological chemistry, Vol. 272, Issue 37, pp. 23211-5, 1997 (PubMed).

Background publications Bredt, Hwang, Glatt et al.: "Cloned and expressed nitric oxide synthase structurally resembles cytochrome P-450 reductase." in: Nature, Vol. 351, Issue 6329, pp. 714-8, 1991 (PubMed).

Catalog No. ABIN967896
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