1. Signaling Pathways
  2. Apoptosis
  3. RIP kinase

RIP kinase

Receptor-interacting protein kinases; RIPK

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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-15760
    Necrostatin-1
    Inhibitor 99.89%
    Necrostatin-1 (Nec-1) is a potent and cross the blood-brain barrier necroptosis inhibitor with an EC50 of 490 nM in Jurkat cells. Necrostatin-1 inhibits RIP1 kinase (EC50=182 nM). Necrostatin-1 is also an IDO inhibitor.
    Necrostatin-1
  • HY-101872
    GSK-872
    Inhibitor 99.91%
    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
  • 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.
    Necrostatin 2 racemate
  • HY-101760
    GSK2982772
    Inhibitor 98.98%
    GSK2982772 is a potent, orally active and ATP competitive RIP1 kinase inhibitor with IC50 values of 16 nM and 20 nM for human and monkey RIP1, respectively.
    GSK2982772
  • HY-101872A
    GSK-872 hydrochloride
    Inhibitor 99.21%
    GSK-872 hydrochloride 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 hydrochloride 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 hydrochloride
  • HY-162097
    RIPK1-IN-20
    Inhibitor
    RIPK1-IN-20 (compound 13c) has a favorable RIPK1 kinase inhibition activity with an IC50 value of 59.8 nM. RIPK1-IN-20 blocks TNFα-induced necroptosis in both human and murine cells (EC50=1.06–4.58 nM).
    RIPK1-IN-20
  • HY-156367
    RIPK1-IN-16
    Inhibitor
    RIPK1-IN-16 is an orally active and potent inhibitor of RIPK1. RIPK1-IN-16 inhibits excessive inflammation by blocking RIPK1-mediated necroptosis in vivo. RIPK1-IN-16 protects mouse from TNF-induced systemic inflammatory response syndrome and sepsis.
    RIPK1-IN-16
  • HY-160216
    RIPK1-IN-18
    Inhibitor
    RIPK1-IN-18 (compound i) is a potent inhibitor of RIPK1. RIPK1-IN-18 can be used in autoimmune diseases research.
    RIPK1-IN-18
  • HY-100339
    GSK583
    Inhibitor 98.74%
    GSK583 is a highly potent, orally active and selective inhibitor of RIP2 Kinase, with IC50 of 5 nM. GSK583 inhibits both TNF-α and IL-6 production with an IC50 value of 200 nM.
    GSK583
  • HY-125402
    GSK-843
    Inhibitor 99.18%
    GSK-843 (GSK'843) is a receptor-interacting protein kinase 3 (RIP3 or RIPK3) inhibitor, which binds RIP3 kinase domain with an IC50 of 8.6 nM, and inhibits kinase activity with an IC50 of 6.5 nM. GSK-843 can be used for the research of inflammation.
    GSK-843
  • HY-144828
    RIP1/RIP3/MLKL activator 1
    Activator
    RIP1/RIP3/MLKL activator 1 (Compound 6i) is a potent anti-glioma agent. RIP1/RIP3/MLKL activator 1 induces necroptosis through RIP1/RIP3/MLKL pathway. RIP1/RIP3/MLKL activator 1 exerts acceptable BBB permeability.
    RIP1/RIP3/MLKL activator 1
  • HY-104021
    GSK840
    Inhibitor 98.01%
    GSK840 (GSK'840) is a receptor-interacting protein kinase 3 (RIP3 or RIPK3) inhibitor, which binds RIP3 kinase domain with an IC50 of 0.9 nM, and inhibits kinase activity with an IC50 of 0.3 nM.
    GSK840
  • HY-18937
    WEHI-345
    Inhibitor 98.77%
    WEHI-345 is a potent and selective RIPK2 kinase inhibitor with an IC50 of 0.13 μM, which delays RIPK2 ubiquitylation and NF-κB activation on oligomerization domain (NOD) stimulation.
    WEHI-345
  • HY-114492
    GSK547
    Inhibitor 99.84%
    GSK547 (GSK'547) is a highly selective and potent inhibitor of receptor-interacting serine/threonine protein kinase 1 (RIPK1), inhibits macrophage-mediated adaptive immune tolerance in pancreatic cancer.
    GSK547
  • HY-112038A
    GSK2983559
    Inhibitor 98.82%
    GSK2983559 is an orally active and potent receptor interacting protein 2 (RIP2) kinase inhibitor. GSK2983559 blocks many proinflammatory cytokine responses in vivo and in human inflammatory bowel disease explant samples.
    GSK2983559
  • HY-101032
    RIPA-56
    Inhibitor 99.92%
    RIPA-56 is a highly potent, selective, and metabolically stable inhibitor of receptor-interacting protein 1 (RIP1) with an IC50 of 13 nM. RIPA-56 can be used for the treatment of systemic inflammatory response syndrome.
    RIPA-56
  • HY-111866
    PROTAC RIPK degrader-2
    Inhibitor 99.48%
    PROTAC RIPK degraders -2 is a non-peptide PROTAC based on von Hippel-Lindau and targets serine-threonine kinase RIPK2, which is highly selective to the degradation of RIPK2. PROTAC RIPK degrader-2 acts as an activator to increase cell death and activate ion channels in cancer cells. PROTAC RIPK degrader-2 also can inhibit protein interactions, such as receptors and ligands, involved in a variety of diseases, such as cancer and diabetes.
    PROTAC RIPK degrader-2
  • HY-103028A
    GSK963
    Inhibitor 99.15%
    GSK963 is a chiral, highly potent and selective inhibitor of RIP1 kinase, with an IC50 of 29 nM. GSK963 is a selective and potent inhibitor of necroptosis in murine and human cells in vitro.
    GSK963
  • HY-134050
    Apostatin-1
    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.
    Apostatin-1
  • HY-14622
    Necrostatin 2
    Inhibitor 99.92%
    Necrostatin 2 is a potent necroptosis inhibitor. EC50 for inhibition of necroptosis in FADD-deficient Jurkat T cells treated with TNF-α is 0.05 μM. Necrostatin 2 is also a RIPK1 inhibitor.
    Necrostatin 2
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity