Ac-DEVD-CMK
mRNA synthesis
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Inhibitor Cocktails
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
Ac-DEVD-CMK is a cell-permeable and irreversible caspase-3 inhibitor [1][2][3].
Apoptosis is a process of programmed cell death that occurs in multicellular organisms. Caspase are a family of protease enzymes playing essential roles in programmed cell death (including apoptosis, pyroptosis and necroptosis) and inflammation. Caspase activation is a major event in apoptosis. Caspase-3 cleaves and activates caspases 6 and 7, and is processed and activated by caspases 8, 9, and 10 [1][2][3].
Ac-DEVD-CMK (Ac-Asp-Glu-Val-Asp-CH2Cl) is a cell-permeable, irreversible and specific caspase-3 inhibitor. In coronary occlusion/reperfusion rat isolated hearts, Ac-DEVD-CMK reduced infarct size (the percentage of infarction 27.8+3.3% vs control 38.5+2.6%), suggesting that caspase inhibition during early reperfusion protected myocardium against lethal reperfusion injury [1]. In BL41 cells, Ac-DEVD-CMK partially inhibited Mn2+-induced apoptosis and PARP cleavage, and partially blocked B cell death by 37% even at 100 μM [2]. Ac-DEVD-CMK significantly blocked neurotoxicity at 24 hr after 1 hr of SIN-1 exposure and also protected against neurotoxicity at 24 hr after 90 min of zinc (75 μM) exposure. Ac-DEVD-CMK completely blocked SIN-1-induced activation of caspase-3 [3].
References:
[1]. Mocanu MM, Baxter GF, Yellon DM. Caspase inhibition and limitation of myocardial infarct size: protection against lethal reperfusion injury. Br J Pharmacol. 2000 May;130(2):197-200.
[2]. Schrantz N, Blanchard DA, Mitenne F, et al. Manganese induces apoptosis of human B cells: caspase-dependent cell death blocked by bcl-2. Cell Death Differ. 1999 May;6(5):445-53.
[3]. Zhang Y, Wang H, Li J, et al. Peroxynitrite-induced neuronal apoptosis is mediated by intracellular zinc release and 12-lipoxygenase activation. J Neurosci. 2004 Nov 24;24(47):10616-27.
Physical Appearance | A crystalline solid |
Storage | Store at -20°C |
M.Wt | 551 |
Cas No. | 285570-60-7 |
Formula | C21H31ClN4O11 |
Synonyms | Ac-Asp-Glu-Val-Asp-CMK,Caspase-3 Inhibitor III |
Solubility | ≤50mg/ml in DMSO |
Chemical Name | N-acetyl-L-α-aspartyl-L-α-glutamyl-N-[(1S)-1-(carboxymethyl)-3-chloro-2-oxopropyl]-L-valinamide |
SDF | Download SDF |
Canonical SMILES | CC(N[C@@H](CC(O)=O)C(N[C@@H](CCC(O)=O)C(N[C@@H](C(C)C)C(N[C@@H](CC(O)=O)C(CCl)=O)=O)=O)=O)=O |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |