AG-012986

AG-012986 is a potent, selective pan-CDK inhibitor with nanomolar activity against CDK4/cyclin D3 (K_i = 9.2 nM), CDK1/cyclin B (K_i = 44 nM), CDK2/cyclin A (K_i = 94 nM), CDK9/cyclin T (IC₅₀ = 4 nM), and CDK5/p35 (IC₅₀ = 22 nM)_[1].
AG-012986 (0.837-2.44 μM) has limited off-target activity against non-K_inase targets, with functional interactions at micromolar concentrations with the calcium type L ion channel, serotonin transporter, and histamine H3 receptor_[1].
AG-012986 (72 h) potently inhibits proliferation of 18 human tumor cell lines with an average IC₅₀ of 120 nM, and displays IC₅₀ values <100 nM in 13 of these cell lines, independent of p53 and Rb status_[1].
AG-012986 (60-240 nM; 8-24 h) induces dose-dependent hypophosphorylation of Rb Ser795 in HCT116 human colon cancer cells after 24 hours of treatment, with maximal effects at >120 nM, but shows minimal effect after 8 hours_[1].
AG-012986 (30 nM-1 μM; 8-24 h) induces G1 phase arrest in HCT116 human colon cancer cells at 30 to 120 nM and G2-M phase arrest at ≥240 nM after 24 hours of treatment, but does not induce cell cycle arrest with <8 hours of exposure_[1].
AG-012986 (30-240 nM; 8-24 h) induces apoptosis in HCT116 human colon cancer cells with an IC₅₀ of ≈160 nM after 24 hours of treatment, but shows no apoptotic effect after 8 hours_[1].
AG-012986 (10-1000 nM; 8-320 h) shows time-dependent cytotoxicity in SW620 human colon carcinoma cells, with minimal activity after 8 hours, moderate activity (IC₅₀ = 300 nM) after 24 hours, and substantial cytotoxicity (IC₅₀ <100 nM) after ≥72 hours_[1].
AG-012986 exhibits binding inhibition of multiple CDK isoforms in a cell-free KINOMEscan assay, with similar IC₅₀ values to non-neurotoxic NVP-2 for CDK11, CDK16, and CDK17_[2].
AG-012986 (200-500 nM; 24 h) induces dose-dependent cytotoxicity in human MIO-M1 Müller cells, with significant decreases in cell viability and increases in cell death observed at 200 nM and maximal effects at 500 nM after 24 h of incubation_[2].
AG-012986 (250 nM; 16 h) induces rapid apoptosis/necrosis in primary human PBMCs, with 80% of cells showing dual PI/Annexin-V positivity_[3].
AG-012986 (50 nM-1 μM; 8-48 h) activates caspase-3/7 in primary human PBMCs in vitro in a dose-dependent manner, with peak activity occurring 16-24 h after treatment with 50 nM, 200 nM, or 1 μM_[3].
AG-012986 (50 nM-200 nM; 8 h) induces cleavage of caspase-3 and PARP in primary human PBMCs following 8 h treatment with 50 nM or 200 nM, confirming caspase-mediated apoptosis_[3].
AG-012986 (10 nM-500 nM; 16 h) exhibits greater cytotoxicity in primary human PBMCs than staurosporine after 16 h treatment with 10-500 nM, as measured by reduced ATP content and increased caspase-3/7 activity_[3].
AG-012986's (50 nM-250 nM; 20 min) toxicity profile is altered by acute stimulation of T cells_[3].
AG-012986 (20 nM-500 nM) inhibits α-CD3-induced proliferation in purified primary human T cells pretreated by AG-012986 followed by 24 h α-CD3 antibody stimulation, while α-CD3 stimulation decouples this antiproliferative activity from AG-012986-induced toxicity_[3].
AG-012986 (20 nM-500 nM; 48 h) inhibits α-CD3-induced IL-2 production in purified primary human T cells in a dose-dependent manner, with a fivefold reduction observed at 20 nM_[3].
AG-012986 (50-250 nM; 20 min pretreatment) inhibits both basal and α-CD3-induced p38 phosphorylation in purified primary human T cells pretreated with 50 nM or 250 nM for 20 min followed by 16 h incubation with or without stimulation_[3].
AG-012986 (250 nM; 16 h) causes rapidly apoptosis in PBMCs and occurs independently of any cell division_[4].
AG-012986 (50-200 nM; 8 h) induced the presence of p17 and p19 and the cleaved form of PARP_[4].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.