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Merck
CN

N5411

抗-S-亚硝基-半胱氨酸 (SNO-Cys) 兔抗

IgG fraction of antiserum, buffered aqueous solution

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UNSPSC Code:
12352203
MDL number:
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产品名称

抗-S-亚硝基-半胱氨酸 (SNO-Cys) 兔抗, IgG fraction of antiserum, buffered aqueous solution

biological source

rabbit

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

wide range

technique(s)

immunocytochemistry: 1:100 using paraformaldehyde-fixed, cultured bovine endothelial cell line treated with calcium ionophore A23187
indirect ELISA: 1:500 using S-nitrosylated cysteine-KLH
microarray: suitable
western blot: 1:2,000-1:4,000 using S-nitrosylated cysteine-BSA

shipped in

dry ice

storage temp.

−20°C

Application

成功使用该抗体的应用以及相关的同行评审论文如下所示。
免疫沉淀后的蛋白质印迹(1篇论文)
抗 S-亚硝基半胱氨酸抗体可用于免疫印迹、ELISA 和免疫细胞化学等应用。
免疫印迹:建议以 1:2000-1:4000 的最低工作抗体稀释度使用 S-亚硝基化半胱氨酸-BSA 。
ELISA:最低限度 建议以 1:500 的最低工作抗体稀释度使用 S-亚硝基化半胱氨酸-BSA 。
免疫细胞化学:建议以 1:100 的最低工作抗体稀释度使用用 Ca2+ 离子载体 A23187 处理的牛内皮细胞。

Biochem/physiol Actions

抗-S-亚硝基-半胱氨酸(SNO-Cys)识别S-亚硝基化蛋白质。该抗体在免疫印迹中特异性识别 S-亚硝基-半胱氨酸-BSA,但不识别未修饰的 BSA。
该抗体识别 S-亚硝基-半胱氨酸-BSA,但不识别未修饰的 BSA。

Disclaimer

除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的人类或动物食用或应用。

General description

高度不稳定的 NO 自由基导致的蛋白质中半胱氨酸硫醇的 S-亚硝基化已被确定为含 NOS 细胞和细胞间信号传导中 NO 相关生物活性的重要效应物,从而调节 NO 衍生的信号转导途径。蛋白质的
S-亚硝基化是一种普遍存在的翻译后修饰,可动态调节功能广泛的蛋白质。研究表明半胱氨酸硫醇的 S-亚硝基化有助于 NO 的 cGMP 非依赖性作用。NO 敏感性离子通道,包括心脏和骨骼肌兰尼碱受体(RyR1)、N-甲基-D-天冬氨酸受体(NMDAR) 复合物和环核苷酸门控离子通道,受关键半胱氨酸残基的 S-亚硝基化调节。 capsase-3 的 S-亚硝基化抑制细胞凋亡信号传导。 S-亚硝基化激活基质金属蛋白酶 9(MMP-9) 并诱导神经元细胞凋亡。小 G 蛋白 p21Ras 和 Jun 激酶受 S-亚硝基化的调节。NFkB、c-jun 和 c-fos 等转录因子的活性受 S-亚硝基化的调节。

Immunogen

S-亚硝基化半胱氨酸-KLH

Physical form

溶于0.01 M磷酸盐缓冲液(pH 7.4)中,含有15 mM叠氮化钠。

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存储类别

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

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Xinyan Zhu et al.
Acta biochimica et biophysica Sinica, 55(10), 1640-1649 (2023-09-13)
The mechanism of extracellular matrix metalloproteinase inducer (EMMPRIN) in the regulation of liver fibrosis has not been clarified. This study aims to investigate the role of EMMPRIN S-nitrosylation (SNO) in the regulation of hepatic stellate cell (HSC) migration and matrix
Michele Salanova et al.
Redox biology, 1, 514-526 (2013-11-20)
Activity-induced nitric oxide (NO) imbalance and "nitrosative stress" are proposed mechanisms of disrupted Ca(2+) homeostasis in atrophic skeletal muscle. We thus mapped S-nitrosylated (SNO) functional muscle proteins in healthy male subjects in a long-term bed rest study (BBR2-2 Study) without
Samson Jamesdaniel et al.
Antioxidants & redox signaling, 17(7), 929-933 (2012-04-25)
S-nitrosylation is a redox-sensitive protein modification, which is a highly specific, but reversible mechanism that regulates several signal transduction cascades. Oxidative stress plays a causal role in the ototoxic effects of an anti-neoplastic drug, cisplatin. Despite emerging evidence implicating nitroxidative
Suvendu Giri et al.
Clinical and experimental pharmacology & physiology, 47(1), 7-15 (2019-09-25)
Cardiovascular side effects of broadly used chemotherapeutic drugs such as Tamoxifen citrate (TC), Capecitabine (CP) and Epirubicin (EP) among cancer survivors are well established. Nitric oxide (NO) is known to protect cardiovascular tissues under conditions of stress. NO can act
Takhellambam S Devi et al.
Experimental cell research, 319(7), 1001-1012 (2013-01-29)
Diabetic retinopathy (DR) is characterized by early loss of retinal capillary pericytes and microvascular dysfunction. We recently showed that pro-oxidative stress and pro-apoptotic thioredoxin interacting protein (TXNIP) is significantly up-regulated in rat retinas in experimental diabetes and mediates inflammation and

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