2. Signaling Pathways
  3. Apoptosis
  4. RIP kinase

RIP kinase

Receptor-interacting protein kinases; RIPK

RIP kinase

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Receptor-interacting protein (RIP) kinases are a group of threonine/serine protein kinases with a relatively conserved kinase domain but distinct non-kinase regions. There are seven members of the RIPK family, RIPK1-7, some of which have emerged as critical effectors of immunity to infection with a diverse array of bacterial, viral, and protozoal pathogens.

RIP kinases are cellular signaling molecules that are critical for homeostatic signaling in both communicable and non-communicable disease processes. RIPK1, RIPK2, RIPK3 and RIPK7 have emerged as key mediators of intracellular signal transduction including inflammation, autophagy and programmed cell death, and are thus essential for the early control of many diverse pathogenic organisms.

RIP kinase Isoform Specific Products:

RIP kinase Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-146694
    RIPK2-IN-1
    		Inhibitor
    RIPK2-IN-1 (compound 18f) is a potent RIPK2 inhibitor with an IC50 of 51 nM. RIPK2-IN-1 inhibits ALK2 with an IC50 of 5 nM. RIPK2-IN-1 has an IC50 of 390 nM on RIPK2/NOD2 in cell assay.
    RIPK2-IN-1
  • HY-174820
    AZ'320
    		Inhibitor
    AZ'320 is an ATP-competitive necroptosis (EC50 of 4.9 μM) inhibitor and a RIPK1 (pKD of 5.45) inhibitor. AZ'320 inhibits necroptosis by inhibiting RIPK1 phosphorylation. AZ’320 prevents mortality of the mice and rescues temperature and body weight in SIRS mice models. AZ'320 can be used for researchs of cancer and inflammation.
    AZ'320
  • HY-143480
    RIPK1-IN-15
    		Inhibitor
    RIPK1-IN-15 (Compound 2.5) is a potent inhibitor of RIPK1. RIPK1-IN-15 has the potential for the research neurodegenerative, autoimmune, and inflammatory diseases.
    RIPK1-IN-15
  • HY-170232
    RIPK1-IN-29
    		Inhibitor
    RIPK1-IN-29 (Compound 22) is a RIPK1 inhibitor, with an IC50 of 6.9 nM. RIPK1-IN-29 exerts anti-necroptotic (Apoptosis) activity by inhibiting RIPK1. In a TNF-α-induced in vivo inflammation model, at a dose of 10 mg/kg, RIPK1-IN-29 can protect mice from hypothermia and death. RIPK1-IN-29 can be applied to the research field of inflammatory diseases.
    RIPK1-IN-29
  • HY-19628A
    OD36 hydrochloride
    		Inhibitor
    OD36hydrochloride is a RIPK2 inhibitor with an IC50 of 5.3 nM. OD36 hydrochloride is a macrocyclic inhibitor with potent binding to the ALK2 kinase ATP pocket. OD36 hydrochloride shows ALK2-directed activity with KDs of 37 nM.
    OD36 hydrochloride
  • HY-147235
    RIPK2-IN-2
    		Inhibitor
    RIPK2-IN-2 (example 25) is a RIP2 kinase PROTAC inhibitor. RIPK2-IN-2 can block RIP2-dependent proinflammatory signaling, regulated RIP2 kinase activity in auto inflammatory diseases.
    RIPK2-IN-2
  • HY-168116
    RIPK1-IN-27
    		Inhibitor
    RIPK1-IN-27 (compund 19) is a RIPK1 inhibitor.
    RIPK1-IN-27
  • HY-160216A
    RIPK1-IN-18 sulfate hydrate
    		Inhibitor
    RIPK1-IN-18 sulfate hydrate is a potent RIPK1 inhibitor that can be used in autoimmune diseases research (NZ748385A; compound i).
    RIPK1-IN-18 sulfate hydrate
  • HY-157309
    RIPK2-IN-4
    		Inhibitor
    RIPK2-IN-4 is a potent and specific RIPK2 inhibitor with an IC50 value of 5 nM.
    RIPK2-IN-4
  • HY-RS11999
    Ripk3 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Ripk3 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Ripk3 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Ripk3 Mouse Pre-designed siRNA Set A
    Ripk3 Mouse Pre-designed siRNA Set A
  • HY-157963
    RIPK1-IN-23
    		Inhibitor
    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.
    RIPK1-IN-23
  • HY-162928
    RIPK1-IN-26
    		Inhibitor
    RIPK1-IN-26 (Compound 8a) is a potent receptor-interacting serine/threonine-protein kinase 1 (RIPK1) inhibitor with cell anti-necroptosis potency. RIPK1-IN-26 demonstrats good metabolic stability and good binding specificity in mice. RIPK1-IN-26 is promising for research of PET imaging probe development and neurodegenerative disorders.
    RIPK1-IN-26
  • HY-120600
    Sibiriline
    		Inhibitor
    Sibiriline is a specific competitive inhibitor of RIPK1 that targets the RIPK1 ATP-binding site and locks it in an inactive conformation. Sibiriline inhibits TNF-induced RIPK1-dependent necroptosis and RIPK1-dependent apoptosis, but does not protect cells from caspase-dependent apoptosis. Sibiriline protects mice from concanavalin A-induced hepatitis and has the potential to inhibit immune-dependent hepatitis..
    Sibiriline
  • HY-161843
    Necroptosis-IN-4
    		Inhibitor
    Necroptosis-IN-4, a potent necroptosis inhibitor, is a RIP kinase 1 (RIPK1) inhibitor. Necroptosis-IN-4 has no inhibitory activity against RIPK3 and weak inhibitory activity against VEGFR1/2 and PDGFR-α.
    Necroptosis-IN-4
  • HY-148253
    TP-030-1
    		Inhibitor
    TP-030-1 is an inhibitor of RIPK1. TP-030-1 inhibits hRIPK1 with a Ki value of 3.9 nM and inhibits mRIPK1 with an IC50 value of 4.2 μM. TP-030-1 can be used for the research of inflammatory diseases and neurodegenerative diseases.
    TP-030-1
  • HY-171592
    RIPK2-IN-7
    		Inhibitor
    RIPK2-IN-7 (Compound 10w) is an orally active, selective RIPK2 inhibitor (IC50: 0.6 nM). RIPK2-IN-7 inhibits RIPK2 kinase activity, blocks the nucleotide-binding oligomerization domain (NOD) signaling pathway, and reduces the production of inflammatory factors (such as TNFα). RIPK2-IN-7 can be used in the study of inflammatory bowel disease (IBD).
    RIPK2-IN-7
  • HY-18899
    Nec-3a
    		Inhibitor
    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.
    Nec-3a
  • HY-168567
    RIPK2-IN-6
    		Inhibitor
    RIPK2-IN-6 (Compound 15a) is an inhibitor for RIPK, that inhibits the phosphorylation of RIPK2, and thus inhibits the NF-κB and MAPK signaling pathways. RIPK2-IN-6 exhibits anti-inflammatory and anti-fibrotic activities in Dextran sodium sulfate (HY-116282C)-induced mice colitis models.
    RIPK2-IN-6
  • HY-173075
    Anticancer agent 267
    		Activator
    Anticancer agent 267 (Compound 5q) is the activator for RIPK3 and MLKL. Anticancer agent 267 inhibits the proliferation in a variety of cancer cell lines (IC50 for MDA-MB-231, MDA-MB-486 and MCF-7 is 9.79, 10.77 and 5.94 μM, respectively), arrests cell cycle at subG1 phase, and induces necroptosis in cell MDA-MB-231. Anticancer agent 267 exhibits antitumor activity in mouse xenograft models.
    Anticancer agent 267
  • HY-153434
    RIP1 kinase inhibitor 4
    		Inhibitor
    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.
    RIP1 kinase inhibitor 4
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
RIP kinase Isoform Comparison

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