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NO Synthase

Nitric oxide synthases (NOSs) are a family of enzymes catalyzing the production of nitric oxide (NO) from L-arginine. NO is an important cellular signaling molecule. It helps modulate vascular tone, insulin secretion, airway tone, and peristalsis, and is involved in angiogenesis and neural development. It may function as a retrograde neurotransmitter. Nitric oxide is mediated in mammals by the calcium-calmodulin controlled isoenzymes eNOS (endothelial NOS) and nNOS (neuronal NOS). The inducible isoform, iNOS, involved in immune response, binds calmodulin at physiologically relevant concentrations, and produces NO as an immune defense mechanism, as NO is a free radical with an unpaired electron. It is the proximate cause of septic shock and may function in autoimmune disease.

Cat. No.	Product Name	CAS No.	Purity
T6888	Methylene Blue 亚甲蓝	61-73-4	98%
T6888	Methylene Blue (Tetramethylthionine chloride) 是鸟苷酸环化酶，是单胺氧化酶 A 和 NO 合酶抑制剂。它有抗伤害感受、抗疟疾、抗抑郁和抗焦虑作用，可研究高铁血红蛋白血症、神经退行性疾病和异环磷酰胺引起的脑病。它是血管加压剂，用作色素内窥镜检查中的染料。
TP2057L	Camstatin acetate 化合物Camstatin acetate		98%
TP2057L	Camstatin acetate 结合钙调蛋白并抑制神经元一氧化氮合酶。它是 PEP-19 的单一钙调蛋白结合 IQ 基序的具有功能活性的 25 个残基片段。
T3779	Crocin II 西红花苷II	55750-84-0	98%
T3779	Crocin II (Crocetin gentiobiosylglucosyl ester) 是从栀子果实中分离出来的一种天然产物，具有抗氧化、抗癌和抗抑郁活性。它抑制 iNOS 和 COX-2的蛋白质和 m-RNA 的表达，还抑制NO 产生，IC50值为 31.1 μM。
TN1058	Pelargonidin chloride 氯化天竺葵素	134-04-3	98%
TN1058	Pelargonidin chloride 是一种氧化氮自由基的清除剂，具有抗氧化作用。
T30219	AVE-9488 化合物 AVE-9488	291756-32-6	98%
T30219	AVE-9488 是一种新型的内皮 NO 合酶（eNOS）增强剂，可上调eNOS表达，诱导 NO 的产生，可改善门静脉高压症。