CDK5 Inhibitor

BLINK15 is a BBB-penetrant CDK5 inhibitor. BLINK15 lowers CDK5 activity for both complexes CDK5/p35 (IC₅₀ = 29.34 nM) and CDK5/p25 (IC₅₀ = 12.08 nM). BLINK15 offers anti-diabetic and neuroprotective benefits. BLINK15 lowers blood glucose, enhances cognition, and reduces neurodegeneration in T2D mice.

CDK2-IN-28 (compound 22) is a CDK2 inhibitor with good selectivity and cellular effects against other CDKs. CDK2-IN-28 has anti-proliferative effects on MKN1 cells (EC50: 0.31 μM).

Indirubin-3'-monoxime-5-sulphonic acid is a potent and selective inhibitor of CDK1, CDK5, and GSK-3β with IC₅₀s of 5 nM, 7 nM, and 80 nM, respectively.

CDK-IN-9 (compound 24) is a potent CDK inhibitor, also as a molecular glue inducing an interaction between CDK12 and DDB1, with an IC₅₀ values of 4 nM for CDK2/E. CDK-IN-9 leads to polyubiquitination of cyclin K and its subsequent degradation. CDK-IN-9 induce apoptosis through dephosphorylation of retinoblastoma protein and RNA polymerase II.

Aloisine RP106 (compound 38) is a potent inhibitor of Cdk1/cyclin B, Cdk5/p25, and GSK3 with IC₅₀s of 0.70µM, 1.5µM, 0.92 µM, respectively.

Indirubin-5-sulfonate is a cyclin-dependent kinase (CDK) inhibitor, with IC₅₀ values of 55 nM, 35 nM, 150 nM, 300 nM and 65 nM for CDK1/cyclin B, CDK2/cyclin A, CDK2/cyclin E, CDK4/cyclin D1, and CDK5/p35, respectively. Indirubin-5-sulfonate also shows inhibitory activity against GSK-3β.

LS-Q2 is a highly selective CDK4/9 inhibitor with IC₅₀ values of 1.4 nM and 6.2 nM. LS-Q2 inhibits cancer cells proliferation, induces G2/M phase arrest, apoptosis and reduces pSer2 RNA polymerase II expression. LS-Q2 interacts synergistically with BET and Bcl-2 inhibitors to drive antitumor activity. LS-Q2 can be used for the research of cancer, such as malignant solid tumors.

CDK1-IN-4 (10d) is a selective CDK1 inhibitor with IC₅₀s of 44.52, 624.93 and 135.22 nM for CDK1, CDK2 and CDK5, respectively. CDK1-IN4 inhibits the growth of cancer cells by affecting cell cycle. CDK1-IN-4 can be used for the research of cancer.

NS-0011 is a CDK5 inhibitor with a K_d value of 16 μM. NS-0011 binds to the nuclear export signal domain of CDK5, disrupts its interaction with CRM-1 and increases the accumulation of CDK5 in the nucleus. NS-0011 inhibits the proliferation of gastric cancer cells. NS-0011 suppresses the occurrence of gastric cancer xenograft tumors. NS-0011 is applicable to gastric cancer-related research.