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-178937
    Anticancer agent 284
    		Inhibitor
    Anticancer agent 284 exhibits cytotoxicity against osteosarcoma cell line (Hos), non-small cell lung cancer cell line (A549), and colon cancer cell line (HCT-116). Anticancer agent 284 can impact the pRIPK3 kinase concentration in the A549 (2.97 pg/mL). Anticancer agent 284 can be used for the study of cancer.
    Anticancer agent 284
  • 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, a chemical probe, 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
  • HY-136010
    RIP2 Kinase Inhibitor 4
    		Inhibitor
    RIP2 Kinase Inhibitor 4 is a potent and selective RIPK2 PROTAC. RIP2 Kinase Inhibitor 4 effectively degrades RIPK2 (pIC50 of 8) and inhibits the release of related TNF-α.
    RIP2 Kinase Inhibitor 4
  • HY-123924
    CSLP37
    		Inhibitor
    CSLP37 is a selective RIPK2 inhibitor with an IC50 of 16.3 nM. CSLP37 shows no inhibitory activity against RIPK1 and RIPK3. CSLP37 displays potent suppression of cellular NOD1 and NOD2 responses.
    CSLP37
  • HY-161911
    Necroptosis-IN-5
    		Inhibitor
    Necroptosis-IN-5 (Compound 26) is an orally active necroptosis inhibitor. Necroptosis-IN-5 also exhibits potent inhibitory activity against receptor-interacting protein kinase 1 (RIPK1). Necroptosis-IN-5 can be used to study necroptosis-related inflammatory diseases, neurodegenerative diseases, and cancers.
    Necroptosis-IN-5
  • HY-143726
    RIPK1-IN-8
    		Inhibitor
    RIPK1-IN-8 (example 16), an aminoimidazopyridine, is a potent and selective RIPK1 inhibitor with an IC50 of 4 nM. RIPK1-IN-8 has the potential for inflammatory diseases research.
    RIPK1-IN-8
  • HY-148052
    RIPK3-IN-2
    		Inhibitor
    RIPK3-IN-2 is a RIP3 inhibitor. RIPK3-IN-2 can be used in diseases caused by or associate with activated necrotic pathways research.
    RIPK3-IN-2
  • HY-RS11997
    Ripk2 Rat Pre-designed siRNA Set A
    		Inhibitor

    Ripk2 Rat Pre-designed siRNA Set A contains three designed siRNAs for Ripk2 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Ripk2 Rat Pre-designed siRNA Set A
  • HY-178762S
    RIPK1-IN-35
    		Inhibitor
    RIPK1-IN-35 is a selective and orally active RIPK1 inhibitor with an IC50 of 5.33 nM. RIPK1-IN-35 has a potent protective effect against necroptosis in both human and murine cells. RIPK1-IN-35 shows good therapeutic effects in both TNF-α-induced systemic inflammatory response syndrome and DSS (HY-116282C)-induced inflammatory bowel disease models. RIPK1-IN-35 can be used to the study of inflammatory diseases related to necroptosis.
    RIPK1-IN-35
  • HY-175007
    RIPK1-IN-32
    		Inhibitor
    RIPK1-IN-32 is a RIPK inhibitor with anti-inflammatory activity. RIPK1-IN-32 inhibits nitric oxide (NO) release with an IC50 of 3.26 μM. RIPK1-IN-32 significantly alleviates acute liver injury associated with sepsis through the RIPK1/NF-κB/MAPK pathway, therefore preventing the nuclear translocation of p65 and c-fos, which results in reduced expression of TNF-α and IL-6. RIPK1-IN-32 can be used for the study of acute liver injury and sepsis.
    RIPK1-IN-32
  • HY-101872R
    GSK-872 (Standard)
    		Inhibitor
    GSK-872 (Standard) is the analytical standard of GSK-872 (HY-101872). This product is intended for research and analytical applications. GSK-872 is a RIPK3 inhibitor, which binds RIP3 kinase domain with an IC50 of 1.8 nM, and inhibits kinase activity with an IC50 of 1.3 nM. GSK-872 decreases the RIPK3-mediated necroptosis and subsequent cytoplasmic translocation and expression of HMGB1, as well as ameliorates brain edema and neurological deficits in early brain injury.
    GSK-872 (Standard)
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
RIP kinase Isoform Comparison

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