ck-1-in-1

CK1-IN-1 (PUN51207) is a casein kinase 1 (CK1) inhibitor. CK1-IN-1 has IC50s of 15 nM, 16 nM, 73 nM for CK1δ, and CK1ε, p38σ MAPK, respectively.

CK2 PIM1-IN-1 is an inhibitor of CK2 (IC50: 3.787 μM) and PIM1 (IC50: 4.327 μM), developed for researching proliferative disorders like cancer and other kinase-associated conditions.

YTHDF2-IN-1 (Compound CK-75) is an inhibitor of YT521-B homology domain family 2 (YTHDF2) with a dissociation constant (Kd) of 26.2 μM, and it effectively blocks the interaction between YTHDF2 and m6A RNA. It suppresses colony formation in JAR cells and exhibits antiproliferative activity in various cancer cell lines, with an IC50 in the micromolar range. Additionally, YTHDF2-IN-1 induces apoptosis in K562 cells and causes cell cycle arrest at the G0 G1 phase.

CK-17 is an interleukin-1 antagonist and an IL-1 blocker, which inhibits fibroblast proliferation in a concentration-dependent manner.

Cosibelimab (CK-301; TG-1501) is a fully human, high-affinity monoclonal antibody that inhibits PD-L1 by preventing its interaction with PD-1. Featuring a functional Fc domain, this compound effectively induces antibody-dependent cellular cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC), targeting and eliminating PD-L1+ cell lines, including lymphoma cells [1].

Z-FK-ck (Z-Phe-Lys-2,4,6-Trimethylbenzoyloxy-methylketone) is a potent and selective inhibitor of gingipain-K, effectively extending plasma thrombin time (TT) in proportion to dosage and duration [1].

CK-963 is an activator of cardiac troponin (cTnC) with a K i of 11.5 μM, exhibiting activity in enhancing cardiac contractility in Sprague-Dawley rats [1].

Olafertinib (RX-518) is a novel mutant-selective, irreversible, orally available EGFR inhibitor. It can overcome T790M-mediated resistance in NSCLC.