Z-LVG-CHN2
目录号: PL11166 纯度: ≥99%
CAS No. :119670-30-3
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中文名称
Z-LVG-CHN2
中文别名
Z-leu-val-gly-二氮杂甲酮
英文名称
Z-LVG-CHN2
英文别名
L-Valinamide,N-[(phenylmethoxy)carbonyl]-L-leucyl-N-(3-diazo-2-oxopropyl)- (9CI);Z-LEU-VAL-GLY-DIAZOMETHYLKETONE;(1Z)-3-{[(1S)-1-({N-[(benzyloxy)carbonyl]-L-leucyl}carbamoyl)-2-methylpropyl]amino}-1-diazonioprop-1-en-2-olate;C-3455;C-3455 (Z-Lvg-chn2);cbz-leu-val-gly diazomethyl ketone;N-benzyloxycarbonyl-leucyl-valyl-glycine diazomethane;Z-LVG-CHN2
Cas No.
119670-30-3
分子式
C22H31N5O5
分子量
445.51
包装储存
Powder -20°C 3 years;In solvent -80°C 6 months
产品详情
Z-LVG-CHN2 是一种细胞内不可逆的半胱氨酸蛋白酶 (cysteine proteinase) 抑制剂。Z-LVG-CHN2 是一种三肽衍生物,模拟人半胱氨酸蛋白酶结合中心的一部分。Z-LVG-CHN2 对 HSV 有抑制作用,但对脊髓灰质炎病毒复制无显著影响。通过抑制 SARS-COV-2 的 3CL pro 蛋白酶,Z-LVG-CHN2 有效地抑制 SARS-COV-2 活性 (EC50=190 nM)。
生物活性
Z-LVG-CHN2 is a cell-permeable and irreversible inhibitor of cysteine proteinase. Z-LVG-CHN2 is a tripeptide derivative and mimics part of the human cysteine proteinase-binding center. Z-LVG-CHN2 displays an inhibition on HSV whereas no significant effect on poliovirus replication. Z-LVG-CHN2 effectively blocks SARS-COV-2 replication (EC 50 =190 nM) via inhibition of SARS-COV-2 3CL pro protease.
性状
Solid
IC50 & Target[1][2]
EC50: 190 nM (SAR-COV-2)
体外研究(In Vitro)
Z-LVG-CHN2 (0-10 μM; pre-treated for 16 h) inhibits antiviral activities in a discernable dose-dependent manner in Vero E6 cells by designed to capture multicycle replication, exhibiting an EC50 value of 0.19 μM/
has not independently confirmed the accuracy of these methods. They are for reference only.Cell Viability Assay
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;In solvent -80°C 6 months
参考文献
[1]. R L Mellgren, et al. Inhibition of growth of human TE2 and C-33A cells by the cell-permeant calpain inhibitor benzyloxycarbonyl-Leu-Leu-Tyr diazomethyl ketone. Exp Cell Res. 1994 Nov;215(1):164-71.
[2]. L Bj?rck, et al. Cystatin C, a human proteinase inhibitor, blocks replication of herpes simplex virus. J Virol
溶解度数据
In Vitro: DMSO : 100 mg/mL (224.46 mM; Need ultrasonic)配制储备液
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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