Caspase

Caspase inhibitors and activators act on cysteine proteases that cleave their substrates after aspartate residues. Initiator caspases such as caspase-8 and caspase-9 activate executioner caspases, including caspase-3, to dismantle the cell during apoptosis. Caspase-1, the first family member, was identified in 1992 as the protease that processes interleukin-1β (IL-1β). Peptide fluoromethyl ketones (FMKs) are the classic inhibitor type, led by the pan-caspase inhibitor Z-VAD-FMK. Z-DEVD-FMK, Z-IETD-FMK and Z-LEHD-FMK prefer caspase-3, caspase-8 and caspase-9, respectively. Q-VD-OPh is a broad caspase inhibitor, and belnacasan inhibits the inflammatory caspases 1 and 4. PAC-1 works in the opposite direction, as a small molecule that activates procaspase-3.

Items 1-25 of 92

  • Z-VAD-FMK
    Cat. No.
    A12373

    Z-VAD-FMK

    Synonyms: Z-VAD(OMe)-FMK

    Z-VAD-FMK is a cell-permeable, irreversible pan-caspase inhibitor. Inhibits caspase processing and apoptosis induction in tumor cells in vitro (IC50 = 0.0015 - 5.8 mM). Active in vivo.

    1 mg
    $35.00
    2 mg
    $60.00
    All 9 sizes
  • Belnacasan
    Cat. No.
    A10984

    Belnacasan (VX-765)

    Synonyms: VX765

    VX-765 is a novel Caspase-1 inhibitor,which is an enzyme that controls the generation of two cytokines, IL-1b and IL-18.

    2 mg
    $25.00
    5 mg
    $40.00
    All 8 sizes
  • Z-DEVD-FMK
    Cat. No.
    A13503

    Z-DEVD-FMK

    Synonyms: Caspase-3 Inhibitor

    Z-DEVD-FMK is a specific, irreversible Caspase-3 inhibitor.

    1 mg
    $45.00
    2 mg
    $75.00
    All 7 sizes
  • Q-VD-OPh
    Cat. No.
    A14915

    Q-VD-OPh

    Q-VD-OPH is a selective, brain and cell permeable, highly potent and irreversible inhibitor of caspase-3 ( IC50=25nm), caspase-1 (IC50=50nM), caspase-8 (IC50=100nM) and caspase-9 (IC50=430nM).

    1 mg
    $40.00
    5 mg
    $80.00
    All 7 sizes
  • AVN-944
    Cat. No.
    A13652

    AVN-944

    Synonyms: VX-944

    AVN-944 (also known as VX-944) serves as an effective oral inhibitor, specifically targeting and inhibiting IMPDH (inosine monophosphate dehydrogenase). This enzyme plays a crucial role as a rate-limiting factor in the synthesis of guanine nucleotides from scratch. Additionally, AVN-944 acts against the synthesis of RNA in arenaviruses, effectively preventing arenavirus infections. Demonstrating a wide spectrum of anti-cancer properties, AVN-944 is utilized in research related to multiple myeloma (MM) and acute myeloid leukemia (AML).

    1 mg
    $45.00
    5 mg
    $80.00
    All 7 sizes
  • Z-IETD-FMK
    Cat. No.
    A12800

    Z-IETD-FMK

    Synonyms: Benzyloxycarbonyl-Ile-Glu(OMe)-Thr-Asp(OMe)-fluoromethylketone; Z-Ile-Glu(OMe)-Thr-Asp(OMe)-FMK

    Z-IETD-FMK is a specific inhibitor of caspase 8.

    1 mg
    $120.00
    2 mg
    $185.00
    All 6 sizes
  • Z-LEHD-FMK
    Cat. No.
    A14358

    Z-LEHD-FMK

    Synonyms: Caspase-9 Inhibitor; Z-LEHD-fluoromethylketone

    Z-LEHD-FMK is a synthetic peptide that irreversibly inhibits caspase-9 and related caspase activity.

    1 mg
    $190.00
    2 mg
    $370.00
    All 6 sizes
  • Z-YVAD-FMK
    Cat. No.
    A16317

    Z-YVAD-FMK

    Synonyms: Caspase-1 inhibitor VI

    Z-YVAD-FMK is a potent cell-permeable and irreversible inhibitor of caspase-1.

    1 mg
    $145.00
    2 mg
    $250.00
    All 6 sizes
  • Z-DQMD-FMK
    Cat. No.
    A12697

    Z-DQMD-FMK

    Synonyms: Z-D(OMe)QMD(OMe)-fmk

    Z-DQMD-FMK is a synthetic peptide that irreversibly inhibits the activity of Caspase-3.

    1 mg
    $45.00
    5 mg
    $145.00
    All 3 sizes
  • Nivocasan
    Cat. No.
    A14100

    Nivocasan (GS-9450)

    Synonyms: GS 9450; LB 84451 GS 9450; LB 84451

    Nivocasan is a novel caspase-inhibitor has demonstrated hepatoprotective activity in fibrosis/apoptosis animal models.

    5 mg
    $520.00
    10 mg
    $800.00
    All 5 sizes
  • Ivachtin
    Cat. No.
    A15300

    Ivachtin

    Ivachtin is a potent, cell-permeable, reversible, non-competitive inhibitor of Caspase-3 (IC50 = 23 nM).

    1 mg
    $90.00
    5 mg
    $240.00
    All 3 sizes
  • EP1013
    Cat. No.
    A11212

    EP1013

    Synonyms: F1013

    EP1013 is a broad-spectrum caspase selective inhibitor, used in the research of type 1 diabetes.

    1 mg
    $75.00
    5 mg
    $235.00
    All 6 sizes
  • BOC-D-FMK
    Cat. No.
    A11356

    BOC-D-FMK

    Boc-D-FMK is a cell-permeable, irreversible and broad spectrum caspase inhibitor; inhibits apoptosis stimulated by TNF-α with an IC50 of 39 µM.

    1 mg
    $40.00
    5 mg
    $140.00
    All 7 sizes
  • Emricasan
    Cat. No.
    A11394

    Emricasan

    Synonyms: IDN-6556; PF 03491390

    Emricasan is a first-in-class caspase inhibitor in clinical trials for the treatment of liver diseases.

    1 mg
    $30.00
    2 mg
    $45.00
    All 8 sizes
  • Z-VEID-FMK
    Cat. No.
    A12611

    Z-VEID-FMK

    Synonyms: Caspase-6 inhibitor (fluoromethylketone); Benzyloxycarbonyl-Val-Glu(OMe)-Ile-Asp(OMe)-fluoromethylketone

    Z-VEID-FMK is the specific recognition sequence for caspase-6/Mch2. Z-VEID-FMK is a synthetic peptide that irreversibly inhibits activity of VEID-dependent caspases (e.g., caspase-6). The inhibitor is designed as a methyl ester to facilitate cell permeability.

    1 mg
    $95.00
    5 mg
    $275.00
    All 3 sizes
  • Z-VDVAD-FMK
    Cat. No.
    A12637

    Z-VDVAD-FMK

    Synonyms: Z-VDVAD-fluoromethylketone; Caspase-2 Inhibitor (fluoromethylketone); Z-Val-Asp(OMe)-Val-Ala-Asp(OMe)-FMK

    Z-VDVAD-FMK is a cell-permeable, irreversible inhibitor of caspase-2. Caspase inhibitors play an important role in investigating biological processes.

    1 mg
    $95.00
    5 mg
    $275.00
    All 4 sizes
  • Z-WEHD-FMK
    Cat. No.
    A14916

    Z-WEHD-FMK

    Z-WEHD-FMK is a synthetic peptide that irreversibly inhibits caspase-5 and related caspase activity.

    1 mg
    $65.00
    5 mg
    $200.00
    All 5 sizes
  • MMPSI
    Cat. No.
    A14919

    MMPSI

    MMPSI is a potent, cell-permeable, and specific, reversible inhibitor of caspase-3 (Ki = 60 nM) and caspase-7 (Ki = 170 nM).

    1 mg
    $90.00
    5 mg
    $300.00
    All 6 sizes
  • AZ 10417808
    Cat. No.
    A15294

    AZ 10417808

    AZ 10417808, selective non-peptide inhibitor of caspase-3 (Ki = 247 nM); displays > 40-fold selectivity over caspases 1, 2, 6, 7 and 8 (Ki > 10 uM).

    Out of stock

    All 2 sizes
  • Z-VAD(OH)-FMK
    Cat. No.
    A16340

    Z-VAD(OH)-FMK

    Synonyms: Caspase Inhibitor VI

    Z-VAD(OH)-FMK is an irreversible tripeptide inhibitor of all caspases.

    1 mg
    $85.00
    2 mg
    $155.00
    All 9 sizes
  • (S,S)-Z-FA-FMK
    Cat. No.
    A16381

    (S,S)-Z-FA-FMK

    Synonyms: Z-Phe-Ala-fluoromethyl ketone; Z-Phe-Ala-FMK; Zfa-FMK; Z-Phe-Ala-CH2F; Cathepsin B; Caspase Inhibitor

    (S,S)-Z-FA-FMK is an irreversible inhibitor of cysteine protease

    1 mg
    $50.00
    2 mg
    $90.00
    All 3 sizes
  • MX1013
    Cat. No.
    A17218

    MX1013

    MX1013 is a dipeptide pan-caspase inhibitor that inhibits caspase-1, caspase-3, and caspase-6, 7, 8, and 9.

    2 mg
    $25.00
    5 mg
    $50.00
    All 6 sizes

Items 1-25 of 92

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