Bioactivity | 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[1]. |
Invitro | RIP2 Kinase Inhibitor 4 (Compound 20) utilizes a novel inhibitor of apoptosis (IAP) binder. RIP2 Kinase Inhibitor 4 possess comparatively reduced binding potency at both cIAP1 and XIAP BIR3 domains and increased potency at the XIAP BIR2 domain[1].RIP2 Kinase Inhibitor 4 (Compound 20) recruits the IAP E3 ligases and shows markedly reduced inhibition of muramyl dipeptide (MDP)-stimulated TNFα production in human peripheral blood mononuclear cells (PBMCs) (pIC50 of 9.3)[1]. |
In Vivo | The initial in vivo assessment of RIP2 Kinase Inhibitor 4 (Compound 20) in rats dosed at 0.5 mg/kg SC demonstrated high levels of RIPK2 degradation and inhibition of MDP-stimulated TNFα release at the final 48 h time point[1]. |
Name | RIP2 Kinase Inhibitor 4 |
CAS | 2126803-41-4 |
Formula | C50H66F2N14O7S |
Molar Mass | 1045.21 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Afjal H Miah, et al. Optimization of a Series of RIPK2 PROTACs. J Med Chem. 2021 Sep 9;64(17):12978-13003. |