1. Signaling Pathways
  2. Apoptosis
  3. RIP kinase
  4. RIPK1 Isoform
  5. RIPK1 Inhibitor

RIPK1 Inhibitor

RIPK1 Inhibitors (19):

Cat. No. Product Name Effect Purity
  • HY-14622A
    Necrostatin 2 racemate
    Inhibitor 99.65%
    Necrostatin 2 racemate (Nec-1S), the Necrostatin-1 (HY-15760) stable, is a potent and specific RIPK1 inhibitor lacking the IDO-targeting effect.
  • HY-134050
    Inhibitor 99.24%
    Apostatin-1 (Apt-1) is a potent TRADD inhibitor. Apostatin-1 can bind with TRADD-N (KD=2.17 μM), disrupting its binding to both TRADD-C and TRAF2. Apostatin-1 modulates the ubiquitination of RIPK1 and beclin 1. Apostatin-1 blocks apoptosis and restores cellular homeostasis by activating autophagy in cells with accumulated mutant tau, α-synuclein, or huntingtin.
  • HY-138779
    ICCB-19 hydrochloride
    Inhibitor 99.24%
    ICCB-19 hydrochloride is a TRADD (TNFRSF1A associated via death domain) inhibitor. ICCB-19 hydrochloride binds with N-terminal domain of TRADD (TRADD-N), disrupting its binding to both TRADD-C and TRAF2. ICCB-19 hydrochloride is indirect inhibitor of RIPK1 kinase activity. ICCB-19 hydrochloride effectively induces autophagy and the degradation of long-lived proteins.
  • HY-128348
    Inhibitor 99.92%
    PK68 is a potent orally active and specifical type II inhibitor of receptor-interacting kinase 1 (RIPK1) with an IC50 of ~90 nM, displays inhibition of RIPK1-dependent necroptosis. PK68 powerfully ameliorates TNF-induced systemic inflammatory response syndrome, and can be used for the research of inflammatory disorders and cancer metastasis.
  • HY-132203
    Inhibitor 98.75%
    Necrostatin-34 (Nec-34), a RIPK1 kinase inhibitor, stabilizes RIPK1 kinase in an inactive conformation by occupying a distinct binding pocket in the kinase domain.
  • HY-160216
    RIPK1-IN-18 (compound i) is a potent inhibitor of RIPK1. RIPK1-IN-18 can be used in autoimmune diseases research.
  • HY-162237
    RIPK1-IN-13 (compound 28) is a selective inhibitor for receptor-interacting serine/threonine-protein kinase 1 (RIPK1), the inhibitory activity is measured by ADP-Glo Kinase Assay with a pKi of 7.66. RIPK1-IN-13 inhibits human leukaemia cells U937 with a pIC50 of 7.2.
  • HY-158334
    (Neurodegenerative diseases) NDs-IN-1 (Compound 3g) inhibits the activities of key enzymes such as hBACE-1, hAChE and hMAO-B. NDs-IN-1 is a novel non-covalent multi-target inhibitor. NDs-IN-1 is mainly used in the study of neurodegenerative diseases.
  • HY-124546
    Inhibitor 98.43%
    Necrostatin-5 (Nec-5) is a potent necroptosis inhibitor with an EC50 value of 0.24 µM. Necrostatin-5 also is a RIP1 inhibitor. Necrostatin-5 shows cardioprotective effects.
  • HY-18901
    Inhibitor 98.39%
    RIPK1-IN-4 (compound 8) is a potent and selective type II kinase inhibitor of receptor interacting protein 1 (RIP1) kinase and binds to a DLG-out inactive form of RIP1 with an IC50s of 16 nM and 10 nM for RIP1 and ADP-Glo kinase.
  • HY-149258
    Inhibitor 99.83%
    KWCN-41 is a selective and efficient inhibitor of RIPK1 kinase with an IC50 value of 88 nM. KWCN-41 specifically inhibits cell necrosis but does not inhibit apoptosis. KWCN-41 also has anti-inflammatory effects.
  • HY-153437
    RIP1 kinase inhibitor 7
    RIP1 kinase inhibitor 7 (compound 41) is a potent receptor interacting protein 1 kinase (RIP1) Inhibitor with an IC50 of <100 nM for human RIP1. RIP1 kinase inhibitor 7 has an EC50 of 1-100 nM in the cell necrosis assay.
  • HY-151873
    Inhibitor 99.59%
    SZM679 is a potent, orally active and selective RIPK1 inhibitor with Kd values of 8.6 nM and >5000 nM for RIPK1 and RIPK3, respectively. SZM679 reverses the tumor necrosis factor-induced systemic inflammatory response. SZM679 decreases the Tau hyperphosphorylation, neuroinflammation, and the RIPK1 phosphorylation level in the hippocampus and cortex. SZM679 can be used in research of Alzheimer's disease (AD).
  • HY-146758
    RIPK1-IN-14 (Compound 41) is a potent inhibitor of RIPK1 with an IC50 value of 92 nM. RIPK1-IN-14 shows a significant anti-necroptotic effect in a necroptosis model in U937 cells.
  • HY-149052
    SZM-1209 is an orally active, potent and specific RIPK1 inhibitor, with a Kd of 85 nM. SZM-1209 exhibits high anti-necroptotic activity (EC50=22.4 ± 8.1 nM). SZM-1209 shows anti-SIRS (systemic inflammatory response syndrome), and anti-ALI (acute lung injury) effects.
  • HY-157456
    RIPK1-IN-19 (compound 10b) is a selective RIPK1 inhibitor (IC50=15 nM). RIPK1-IN-19 displays potent protective activity in TNFα-induced systemic inflammatory response syndrome (SIRS) model and Imiquimod (IMQ)-induced psoriasis model. RIPK1-IN-19 can be used in research on inflammation and immune system diseases.
  • HY-157963
    RIPK1-IN-23 (compound 19) is a RIPK1 inhibitor with potent anti-necroptotic effects in HT-29 cells (EC50 of 1.7 nM). RIPK1-IN-23 shows anti-inflammatory activities.
  • HY-18899
    Nec-3a is a Necrostatin-3 analogue. Nec-3a is a RIP1 inhibitor (IC50: 0.44 μM). Nec-3a inhibits the autophosphorylation activity of the RIP1 kinase domain.
  • HY-153434
    RIP1 kinase inhibitor 4
    RIP1 kinase inhibitor 4 (Example 3) is a BBB-penetrable RIP1 kinase inhibitor (EC50: <100 nM). RIP1 kinase inhibitor 4 can be used for the research of cell programming necrosis-related diseases. RIP1 kinase inhibitor 4 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.