L-高胱氨酸硫内酯盐酸盐CAS号31828-68-9
L-高胱氨酸硫内酯盐酸盐CAS号31828-68-9
L-高胱氨酸硫内酯盐酸盐CAS号31828-68-9
L-高胱氨酸硫内酯盐酸盐CAS号31828-68-9

L-高胱氨酸硫内酯盐酸盐

¥230.00 ~¥936.00
100mg / 10mg / 25mg / 50mg
100mg
北京
索莱宝
2026-03-26
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产品详情
中文名称:L-高胱氨酸硫内酯盐酸盐中文别名:L-高胱氨酸硫内酯盐酸盐
英文名称:L-Homocysteine Thiolactone HydrochlorideCAS:31828-68-9
产品分类:小分子化合物纯度:≥98%
产品编号品牌纯度规格库存价格
IH2880索莱宝≥98%100mg有现货936.00 元
IH2880索莱宝≥98%10mg有现货230.00 元
IH2880索莱宝≥98%25mg有现货470.00 元
IH2880索莱宝≥98%50mg有现货774.00 元
标准名称:高半胱氨酸硫内酯英文名称:L-Homocysteine thiolactone hydrochloride
CAS:31828-68-9分子式:C4H8ClNOS
分子量:153.630418777466颜色与性状:固体
密度:沸点:253.8°C at 760 mmHg
熔点:165-166 ºC水溶性:
CAS31828-68-9
中文名称L-高胱氨酸硫内酯盐酸盐
英文名称L-Homocysteine Thiolactone Hydrochloride
分子式C4H8ClNOS
分子量153.63
规格100mg ; 10mg ; 25mg ; 50mg
溶解性Soluble in Water ≥2mg/mL
纯度≥98%
级别Cell Culture
外观(性状)White to off-white Solid
储存条件Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year
运输条件冷藏运输
ECEINECS 250-824-1
MDLMFCD00065494
SMILESC1CSC(=O)C1N.Cl
InChIKeyZSEGSUBKDDEALH-DFWYDOINSA-N
InChIInChI=1S/C4H7NOS.ClH/c5-3-1-2-7-4(3)6;/h3H,1-2,5H2;1H/t3-;/m0./s1
PubChem CID10313226
Beilstein Number3911460
靶点Others
通路Others
背景说明是一种化合物,具有多种生物学或化学活性。
生物活性L-Homocysteine thiolactone hydrochloride is an intramolecular thioester of homocysteine; prevents translational incorporation of homocysteine into proteins.[1-5]
In VitroIn all cell types, from bacterial to human, homocysteine is metabolized to homocysteine thiolactone by methionyl-tRNA synthetase. Elevated levels of homocysteine are an independent risk factor for cardiovascular disease in humans. Homocysteine can be harmful to human cells because of its metabolic conversion to homocysteine thiolactone, a reactive thioester. This conversion occurs in all human cell types, including endothelial cells[1]. Homocysteine thiolactone induces cell death and features of apoptosis including increased phosphotidylserine exposure on the membrane surface, increased apoptotic cells with hypoploid DNA contents, and internucleosomal DNA fragmentation in HL-60 cells[2]. Homocysteine thiolactone is cytotoxic and capable of promoting cell death, as measured by caspase-3 activation and DNA fragmentation. HcyT strongly activates IL-8 release[3].
In VivoHomocysteine thiolactone is toxic, induces epileptic seizures in rodents, and has been implicated in Alzheimer’s disease[4]. Homocysteine thiolactone induces two types of seizures, the coexistence of convulsive and nonconvulsive epilepsy. The grade of seizures is dose dependent[5].
细胞实验HUVEC are treated with homocysteine (1, 5, 10 mM) or homocysteine thiolactone (0.25, 0.5, 1 mM) for 3, 6, 12 and 24 h. Cell survival is determined by the MTT method. The optical density is measured at 570 nm with 630 nm as a reference[3].
动物实验Rats: Homocysteine thiolactone is freshly prepared in saline and administered in a volume of 1.0 mL/100 g body weight. Rats are divided into control (saline-injected) group and homocysteine thiolactone-treated group. The latter group receives different doses 5.5 mM/kg, 8.0 mM/kg, and 11.0 mM/kg, respectively. Each rat is used only once[5].
数据来源文献[1]. Jakubowski H, et al. Homocysteine thiolactone: metabolic origin and protein homocysteinylation in humans. J Nutr. 2000 Feb;130(2S Suppl):377S-381S.
[2]. Huang RF, et al. Homocysteine thiolactone induces apoptotic DNA damage mediated by increased intracellularhydrogen peroxide and caspase 3 activation in HL-60 cells. Life Sci. 2001 May 11;68(25):2799-811.
[3]. Kerkeni M, et al. Comparative study on in vitro effects of homocysteine thiolactone and homocysteine on HUVECcells: evidence for a stronger proapoptotic and proinflammative homocysteine thiolactone. Mol Cell Biochem. 2006 Oct;291(1-2):119-26.
[4]. Borowczyk K, et al. Metabolism and neurotoxicity of homocysteine thiolactone in mice: evidence for a protective role of paraoxonase 1. J Alzheimers Dis. 2012;30(2):225-31.
[5]. Stanojlovi? O, et al. Two types of seizures in homocysteine thiolactone-treated adult rats, behavioral and electroencephalographic study. Cell Mol Neurobiol. 2009 May;29(3):329-39.
单位
1mM-5mg32.5457mL
1mM-1mg6.5091mL
1mM-10mg65.0915mL
5mM-1mg1.3018mL
5mM-5mg6.5091mL
5mM-10mg13.0183mL
10mM-1mg0.6509mL
10mM-5mg3.2546mL
10mM-10mg6.5091mL
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