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Caspase

Caspase

An important part of apoptosis (programmed cell death), necrosis, and inflammation is played by the cysteine protease family known as caspase. Apoptotic caspases come in two varieties: effector (executioner) caspases and initiator (apical) caspases. Effector caspases are activated when initiator caspases, such as CASP2, CASP8, CASP9, and CASP10, cleave their inactive pro-forms. In order to start the apoptotic process, effector caspases (such as CASP3, CASP6, and CASP7) cleave other protein substrates inside the cell. Caspase inhibitors control how this cascade reaction gets started. Because they are inflammatory enzymes that cooperate with CASP1 to play a role in T-cell maturation, CASP4 and CASP5, which are overexpressed in some cases of vitiligo and related autoimmune diseases brought on by NALP1 variants, are not currently classified as initiators or effectors in MeSH.

Caspase related products

Structure Cat No. Product Name CAS No. Product Description
(Iso)-Z-VAD(OMe)-FMK V121824 (Iso)-Z-VAD(OMe)-FMK 634911-81-2 (Iso)-Z-VAD(OMe)-FMK is an isomer of the caspase and UCL1 inhibitor Z-VAD(OMe)-FMK.
2-Et-AZT V112017 2-Et-AZT 1995864-97-5 2-Et-AZT is a modified azidothymidine.
2-HBA V33252 2-HBA 131359-24-5 2-HBA, ananalog of curcumin,is a potent inducer of NAD(P)H:quinone acceptor oxidoreductase 1 (NQO1) which can also activate caspase-3 and caspase-10.
4′-O-Methylglabridin V126117 4′-O-Methylglabridin 68978-09-6 4′-O-Methylglabridin is an apoptosis inducer with antioxidant, cell cycle arrest, and anticancer cytotoxic activities.
4,4′-Secalonic acid D V125988 4,4′-Secalonic acid D 2265910-52-7 4,4′-Secalonic acid D is a PARP1 inhibitor.
6-Methoxydihydrosanguinarine hydrochloride V127432 6-Methoxydihydrosanguinarine hydrochloride 6-Methoxydihydrosanguinarine hydrochloride is an alkaloid that is active against a variety of cancer cell types.
Ac-AAVALLPAVLLALLAP-LEVD-CHO V76052 Ac-AAVALLPAVLLALLAP-LEVD-CHO 886462-82-4 Ac-AAVALLPAVLLALLAP-LEVD-CHO is a cell-penetrating/penetrable caspase-4 inhibitor (antagonist) with anti-tumor activity.
Ac-AAVALLPAVLLALLAP-YVAD-CHO V76050 Ac-AAVALLPAVLLALLAP-YVAD-CHO 201608-12-0 Ac-AAVALLPAVLLALLAP-YVAD-CHO is a cell-penetrating/penetrable caspase-1 inhibitor (antagonist) with anti-tumor activity.
Ac-AAVALLPAVLLALLAPVAD-CHO TFA V128062 Ac-AAVALLPAVLLALLAPVAD-CHO TFA Ac-AAVALLPAVLLALLAPVAD-CHO TFA is a complex of Ac-VAD-CHO.
Ac-DEVD-CHO V2777 Ac-DEVD-CHO 169332-60-9 Ac-DEVD-CHO is a potent and specific aldehyde inhibitor of Group II caspases with Ki values of 0.2 nM and 0.3 nM for for caspase-3 and caspase-7, respectively.
Ac-DEVD-CHO TFA V128074 Ac-DEVD-CHO TFA Ac-DEVD-CHO TFA is a peptide inhibitor of caspase-3 (Ki=230 pM) and caspase-7.
Ac-DEVD-CMK TFA (Caspase-3 Inhibitor III TFA) V77300 Ac-DEVD-CMK TFA (Caspase-3 Inhibitor III TFA) Ac-DEVD-CMK (Caspase-3 Inhibitor III) TFA is a selective and irreversible caspase-3 inhibitor.
Ac-DMLD-CMK V128076 Ac-DMLD-CMK 2588354-33-8 Ac-DMLD-CMK is a caspase 3 inhibitor and a GSDME inhibitor.
Ac-DMLD-CMK TFA V118514 Ac-DMLD-CMK TFA Ac-DMLD-CMK TFA is a peptide that targets the mouse caspase 3-Gsdme signaling pathway.
Ac-DMQD-AMC TFA V128077 Ac-DMQD-AMC TFA Ac-DMQD-AMC TFA is a fluorescent substrate for caspase-3 or caspase-10.
Ac-DNLD-CHO (Ac-Asp-Asn-Leu-Asp-CHO) V75995 Ac-DNLD-CHO (Ac-Asp-Asn-Leu-Asp-CHO) 775289-20-8 Ac-DNLD-CHO (Ac-Asp-Asn-Leu-Asp-CHO) is a Caspase-3/7 inhibitor (IC50= 9.89, 245 nM, respectively; Kiapp: 0.68, 55.7 nM, respectively).
Ac-IETD-AFC TFA V128192 Ac-IETD-AFC TFA Ac-IETD-AFC TFA is a synthetic fluorescent substrate that can be used to specifically detect caspase-8 activity.
Ac-LEVD-CHO TFA V128195 Ac-LEVD-CHO TFA Ac-LEVD-CHO TFA is a caspase-4 inhibitor.
Ac-VAD-AFC V128270 Ac-VAD-AFC Ac-VAD-AFC is a fluorescent substrate for caspase and can be used to detect caspase activity.
Ac-VAD-pNA V75996 Ac-VAD-pNA 154564-07-5 Ac-VAD-pNA is a caspase-1 substrate.
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