Necrostatin-1 (Nec-1) is a specific RIP1 inhibitor and necrotic apoptosis inhibitor, which inhibits TNF-α-induced necrotic apoptosis and also inhibits IDO.

ICCB-19 hydrochloride (ICCB-19 HCl) is an inhibitor of TRADD (TNFRSF1A Associated Via Death Domain). It binds to a pocket on the N-terminal TRAF2-binding domain of TRADD (TRADD-N), which interacts with the C-terminal domain (TRADD-C) and TRAF2 to modulate the ubiquitination of RIPK1 and beclin 1.

GSK2983559 free acid is an effective and selective inhibitor of receptor-interacting protein 2 (RIP2). GSK2983559 free acid shows excellent activity in blocking many proinflammatory cytokine responses in human inflammatory bowel disease explant samples an

Necrostatin-34 (2-{[3-cyano-4-(4-methylphenyl)-6-oxo-1,4) is a RIPK1 kinase inhibitor, stabilizing RIPK1 kinase in an inactive conformation by occupying a distinct binding pocket in the kinase domain.

Zharp2-1, a RIPK2 inhibitor, inhibits the transcription of inflammatory cytokines induced by MDP-induced or Listeria monocytogenes infection and alleviates MDP-induced peritonitis symptoms in mice, which can be used for the study of inflammatory bowel disease (IBD).

RIPK2-IN-5 is a receptor-interacting protein kinase 2 (RIPK2) inhibitor with potential anti-inflammatory activity for the study of diseases caused by immune dysfunctions.

RIPK1-IN-9 is a potent and selective inhibitor of RIPK1, a dihydronaphthone compound, which inhibits U937 and L929 cells with an IC50 of 2 nM and 1.3 nM, respectively.

GSK840 (GSK'840) is a receptor-interacting protein kinase 3 (RIP3 or RIPK3) inhibitor that binds to the RIP3 kinase domain (IC50: 0.9 nM) and inhibits kinase activity (IC50: 0.3 nM).