Z-YVAD-FMK

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Z-YVAD-FMK

本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。

规格:	98%
分子量:	630.7

包装与价格：

包装	价格(元)
1mg	电议
5mg	电议
10mg	电议

产品介绍

Z-YVAD-FMK 是一种具有抗炎和抗肿瘤活性的细胞渗透性 caspase-1 和 -4 抑制剂。
货号:ajcx11266
CAS:210344-97-1
分子式:C31H39FN4O9
分子量：630.7
溶解度:≥ 31.55mg/mL in DMSO
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Z-YVAD-FMK is a potent cell-permeable and irreversible inhibitor of caspase-1.
In Caco-2 cells, Z-YVAD-FMK significantly decreased the growth inhibition induced by butyrate. Complete abrogation of butyrate’s effect occurred at an inhibitor concentration of 100 mol/L. It is indicated that caspase-1 inhibitor significantly alters the caspase cascade, diminishing the butyrate-induced apoptotic effect [1]. After treated with Alum reflected caspase-1 activation, IL-1-release in cells was blocked by Z-YVAD-FMK. This effect was observed even in MyD88-deficient bone marrow DC [2].
参考文献:
1.Avivi-Green C, Polak-Charcon S, Madar Z, et al. Different molecular events account for butyrate-induced apoptosis in two human colon cancer cell lines. J Nutr. 2002 Jul;132(7):1812-8.
2.Li H, Nookala S, Re F. Aluminum hydroxide adjuvants activate caspase-1 and induce IL-1beta and IL-18 release. J Immunol. 2007 Apr 15;178(8):5271-6.

Protocol:

Cell experiment [1]:
Cell lines	Caco-2 (ATCC Number HTB-37)
Preparation method	Limited solubility. General tips for obtaining a higher concentration: Please warm the tube at 37 ℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months.
Reaction Conditions	48 h
Applications	Z-YVAD-FMK significantly downregulates the growth inhibition induced by butyrate in Caco-2 Cells. Complete abrogation of butyrate’s effect occurs at an inhibitor concentration of 100 μmol/L, indicating that caspase-1 inhibitor significantly alters the caspase cascade, diminishing the butyrate-induced apoptotic effect.
Animal experiment [2]:
Animal models	Albino Wistar rats
Dosage form	Rats were injected intravenously (2 μL) with caspase inhibitor Z-VAD-FMK (1.06 mM in 2% DMSO)
Applications	Immediately before exposure to damaging light, YVAD significantly reduces caspase-1 activity to 51% ± 34% but has no effect on caspase-3 activity (98% ± 5%). Exposed-YVAD retinas showed caspase-1 activities of 66% ± 33%, respectively. These values were significantly (P < 0.02 and P < 0.004, respectively) lower than in the Exposed-DMSO group.
Other notes	Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.
参考文献: 1. Avivi-Green C, Polak-Charcon S, Madar Z, Schwartz B. Different molecular events account for butyrate-induced apoptosis in two human colon cancer cell lines. J Nutr. 2002 Jul;132(7):1812-8. 2. Perche O, Doly M, Ranchon-Cole I. Caspase-dependent apoptosis in light-induced retinal degeneration. Invest Ophthalmol Vis Sci. 2007 Jun;48(6):2753-9.