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Epigenetics

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Cat. No. Product Name Field of Application Chemical Structure
DC70769 SGC3027N SGC3027N (SGC-3027N) is a negative control compound for SGC3027, shows markedly less potent (14 uM) against PRMT7 and other protein methyltransferases.
DC70770 SGC6870 SGC6870 (SGC-6870 (R-isomer)) is a potent, selective, cell-active PRMT6 inhibitor with IC50 of 77 nM.SGC6870 displays outstanding selectivity for PRMT6 over a broad panel of other methyltransferases and nonepigenetic targets.SGC6870 binds to a unique, induced allosteric pocket of PRMT6.SGC6870 engages PRMT6 and potently inhibits its methyltransferase activity in cells.SGC6870 is a well-characterized PRMT6 chemical probe and a valuable tool for further investigating PRMT6 functions in health and disease.
DC70771 SGC6870N SGC6870N is the negative control of SGC-6870 (R-isomer), which is a potent, selective, cell-active PRMT6 inhibitor.
DC70772 SGC8158 SGC8158 (SGC-8158) is a potent, selective, and SAM-competitive inhibitor of PRMT7 with IC50 of <2.5 nM, the active component of it's cell permeable prodrug SGC3027.
DC70777 SIRT2 inhibitor 55 SIRT2 inhibitor 55 is a potent and selective SIRT2 inhibitor with IC50 of 250 nM.SIRT2 inhibitor 55 displays >300 to >800-fold selectivity over SIRT1 and 3, respectively.SIRT2 inhibitor 55 dose-dependently increases tubulin acetylation in treated non-small cell lung cancer cell line NCI-H460.SIRT2 inhibitor 55 shows cytotoxicity in in B-cell lymphoma and other cancer cell lines (Raji cell IC50=11.9 uM).
DC70778 SIRT2 inhibitor 56 SIRT2 inhibitor 56 is a potent selective SIRT2 inhibitor with IC50 of 780 nM.SIRT2 inhibitor 56 displays >300 to >800-fold selectivity over SIRT1 and 3, respectively.SIRT2 inhibitor 56 dose-dependently increases tubulin acetylation in treated non-small cell lung cancer cell line NCI-H460.SIRT2 inhibitor 56 shows cytotoxicity in in B-cell lymphoma and other cancer cell lines (Raji cell IC50=9.1 uM).SIRT2 inhibitor 56 induces apoptosis and shows anti-proliferation effect in OCI-Ly8-LAM53 (OCI) cells.
DC70779 SIRT3 inhibitor 8 SIRT3 inhibitor 8 is a SIRT3 selective inhibitor with IC50 of 6 uM, 6.8- and 5.3-fold selectivity for SIRT3 versus SIRT1 and SIRT2.SIRT3 inhibitor 8 reduced DLBCL cell viability and triggered activation of autophagy.
DC70780 SIRT5 inhibitor 32 SIRT5 inhibitor 32 is an efficient, cellularly active small molecule that targets SIRT5.SIRT5 inhibitor 32 inhibits cell growth of SIRT5-dependent AML cell lines SKM-1, OCIAML2 and MOLM-13 with IC50 of 9, 20, and 24 uM, respectively.SIRT5 inhibitor 32 is also shown to inhibit SIRT5 in HeLa cells by using an assay that produce in-cell fluoresence in response to SIRT5 activity in the mitochondria.SIRT5 inhibitor 32 displays cytoselective toxicity towards SIRT5-dependent AML cells (SKM-1) over HEK293T cells in culture.
DC70781 SIRT6 activator CL5D SIRT6 activator CL5D is a novel small-molecule activator of SIRT6 deacetylation, stimulates 4-fold activation of SIRT6 (1 uM) against H3K9ac (20 uM) at 3 uM.CL5D demonstrate competitive inhibition with Ki of 13.4 uM.CL5D exhibited time-dependent deacetylation at H3K9 by SIRT6 in HEK293T cells.
DC70782 SJ018 SJ018 (SJ-018) is a potent, highly selective BET BD2 inhibitor with Kd of 14 nM (BRD2-BD2), 67-fold selectivity over BRD2-BD1. SJ018 is more effective than JQ1 in increasing FRAP in cells, potently inhibits MV4-11 cell growth with GI50 of 2-3 nM (Days3-7).
DC70783 SJ432 Featured SJ432 (SJ-432) is a potent, highly selective BET BD2 inhibitor with Kd of 6/2 nM (BRD2-BD2/BRD4-BD2), displays 80/152-fold selectivity over BD1, respectively.SJ432 is more water soluble than SJ018 (40 uM vs <0.1 uM).SJ432 potently inhibits MV4-11 cell growth with GI50 of 8 nM, is more effective than JQ1 at reducing levels of MYC protein in NB cell lines, upregulated p21& GADD45H and downregulated CCND2 & ODC1, C-MYC target genes.SJ432 (15 mg/kg, i.p.) significantluy reduced tumor volumes in pediatric NB xenograft SK-N-AS, with essentially no loss in body weight.
DC70784 SKI-73 SKI-73 is a CARM1 chemical probe with pro-drug properties, can readily penetrate cell membranes and then be processed into two active CARM1 inhibitors.SKI-73 (10 uM) fully suppresses the methylation of BAF155 Arg1064 in MCF-7 cells.SKI-73 inhibits in vitro invasion but not proliferation of breast cancer cells ( MDA-MB-231 cell, EC50=1.3 uM).SKI-73 recapitulates the anti-invasion effect of the genetic perturbation of CARM1.Either CARM1 knockout or CARM1 inhibition with SKI-73 alters the epigenetic plasticity in a proliferation-independent manner by replacing the most invasion-prone subpopulation with the non-invasive subpopulation(s) to suppress the invasive phenotype.
DC70785 SKLB-03176 Featured SKLB-03176 (SKLB03176) is a potent, selective, covalent EZH2 inhibitor with IC50 of 47 nM, covalently binds to the SAM pocket of EZH2.SKLB-03176 showed good inhibitory activity against mutations EZH2 Y641F, EZH2 Y641N, and EZH2A677G at 200 nM concentration.SKLB-03176 exhibited weak activity against other targets, such as 5 histone methyltransferases and more than 30 kinases, >50-fold selective for EZH2 over the highly homologous H3K27 methyltransferase EZH1 (IC50=2.45 uM).SKLB-03176 inhibited the activity of a variety of EZH2 mutants and significantly inhibited the expression of H3K27Me3 in cells.SKLB-03176 showed no cytotoxicity to normal cells.
DC70789 SMYD3 inhibitor 29 SMYD3 inhibitor 29 is a highly potent, selective, covalent inhibitor of histone methyltransferase SMYD3 with IC50 of 11.7 nM.SMYD3 inhibitor 29 exhibits high potency by inhibiting SMYD3's enzymatic activity and showing antiproliferative activity against HepG2 in 3D cell culture (GI50=1.04 uM).SMYD3 inhibitor 29 inhibits cellular MAP3K2 methylation.SMYD3 inhibitor 29 displayed high selectivity when tested against a panel of methyltransferases, namely, SMYD1-2, G9a, PRDM9, and PRMT5.
DC70798 SRX3177 Featured SRX3177 is a potent, triple BRD4/PI3K/CDK4/6 inhibitor with nanomolar potency against PI3Kα (IC50=79 nM), BRD4 bromodomains (BD1 and BD2) (IC50=33 nM and 89 nM, respectively), and CDK4/6 (IC50=2.5/3.3 nM).SRX3177 is capable of targeting BRD4, PI3K and CDK4/6 simultaneously, induces apoptosis and cell cycle arrest and has in vitro efficacy in mantle cell lymphoma, hepatocellular carcinoma and neuroblastoma models.SRX3177 has antitumor efficacy in in vivo xenograft models and is less toxic than the combination of agents that inhibit individual targets.
DC70799 SRX3212 SRX3212 (SRX 3212) is a potent, dual BRD4/PI3Kα inhibitor with IC50 of 3.7 nM (BRD4 BD1) and 32 nM (BRD4 BD2), IC50 of 22 nM for PI3Kα.SRX3212 demonstrated strong anti-cancer activity in cyclinD1 dependent mantle cell lymphoma cell lines (Jeko-1, Mino and Z138), a colon carcinoma cell line (HCT116), a MYCN amplified p53 mutated neuroblastoma cell line (SKNBE2) and a PTEN mutated prostate cancer cell line (PC3), with nanomolar to low micromolar IC50 values.
DC70800 SRX3262 SRX3262 is a potent, triple BTK/PI3K/BRD4 inhibitor.
DC70801 SRX3305 Featured SRX 3305 is a potent, triple BTK/PI3K/BRD4 inhibitor with IC50 of 6.5 nM, 15 nM, and 4 nM toward BTK, PI3Kɑ and PI3Kδ respectively, inhibits BRD4 BD1 and BD2 with IC50 of 77 and 95 nM.SRX3305 showed enhanced binding to the drug-resistant C481S mutant of BTK compared to SRX-3262 (IC50=9 uM and 25 uM, respectively).SRX3305 displayed cytotoxicity aginst MCL cell lines JeKo-1, Mino, Granta with IC50 of 58 nM, 1 nM, 1.1 uM, respectively.SRX3305 inhibited cell vbiability of JeKo-1 BTK C481S and Mino BTK C481S mutant cell lines with IC50 of 1 uM and 47 nM, respectively, with minimally toxic to healthy donor PBMCs.SRX3305 showed improved efficacy in MCL and Ibrutinib-resistant MCL cells, SRX3305 impacted gene expression, perturbs the cell cycle and promotes apoptosis in MCL.
DC70802 SS-208 Featured SS-208 (SS208) is a novel potent, selective inhibitor of histone deacetylase 6 (HDAC6) with IC50 of 12 nM, >100-fold selectivity over HDAC1/4/5/7/8/9/11.SS-208 has minimal effects on the viability of murine SM1 melanoma cells in vitro, significantly reduced in vivo tumor growth in a murine SM1 syngeneic melanoma mouse model.
DC70815 SW-101 SW-101 (SW101) is a potent, selective HDAC6 inhibitor with IC50 of 0.7 nM, >200-fold selectivity over HDAC1/2/3.SW-101 possesses excellent HDAC6 potency and selectivity, together with markedly improved metabolic stability and druglike properties compared to SW-100.SW-101 treatment elevates the impaired level of acetylated α-tubulin in the distal sciatic nerve, counteracts progressive motor dysfunction, and ameliorates neuropathic symptoms in a CMT2A mouse model bearing mutant MFN2.
DC70816 SW2_152F SW2_152F (SW2 152F) is a potent, selective, cell permeable CBX2 chromodomain probe, binds to the N-terminal chromodomain (ChD) with Kd of 80 nM.SW2_152F displays 24-1,000-fold selectivity for CBX2 ChD over other CBX paralogs (CBX4/6/7/8) in vitro.SW2_152F is cell permeable, selectively inhibits CBX2 chromatin binding in cells, and blocks neuroendocrine differentiation of prostate cancer cell lines in response to androgen deprivation.
DC70821 T-518 Featured T-518 (T518) is a potent, highly selective, brain penetrant, oral HDAC6 inhibitor with IC50 of 36 nM.T-518 did not obviously inhibit human HDAC1, 4, or 7 at 10 uM, which belongs to Class I or Class IIa HDAC.T-518 showed brain penetration in an oral dose and blocked HDAC6-dependent tubulin deacetylation at Lys40 in mouse hippocampus.T-518 decreased RIPA-insoluble tau accumulation (3-month treatment, 1 and 3 mg/kg), restored impaired axonal transport and novel object recognition in the P301S tau Tg mouse (tauopathy model) by 2-week treatment with dose 1 and 3 mg/kg.
DC70822 TACH101 Featured TACH101 (QC8222, TACH 101) is a reversible, α-ketoglutarate competitive, selective and potent inhibitor of KDM4 isoforms A-D with IC50 values of <0.1 uM against all four isoforms.TACH101 demonstrated potent increase of H3K36me3 levels (EC50 <0.001 uM, HTRF) in KYSE-150 cell line engineered to overexpress KDM4C and showed potent anti-proliferative activity in multiple cell lines in OncoPanel.Sub-micromolar levels of TACH101 induced apoptosis in human colorectal (HT-29), esophageal (KYSE-150), and triple negative breast cancer (MDA-MB-231) cell lines with EC50s of 0.033-0.092 uM.TACH101 triggered effective tumor growth control in xenograft models including colorectal, esophageal, gastric, breast, and lymphoma with tumor growth inhibition of up to 100%.
DC70824 Targapremir-200c Targapremir-200c (TGP-200c) is a structure-specific, small molecule inhibitor of miR-200c precursor (pre-miR-200c), binds to the Dicer site of pre-miR-200c with Kd of 50 nM.TGP-200c inhibits Dicer processing of pre-miR-200c with IC50 320 nM, selectively engages pre-miR-200c in cells.TGP-200c potently inhibits miR-200c biogenesis selectively across the miRnome and modulates the downstream miR-200c pathway.TGP-200c selectively inhibits miR-200c over other miR-200 family members by recognizing the 1x1 UU internal loop unique to pre-miR-200c and an adjacent AU base pair simultaneously.TGP-200c selectively rescues a miR-200c-mediated phenotype in MIN6 cells, induces anti-apoptotic phenotype, modulates various T2D-related pathways, including insulin signaling and metabolism, represses pro-cell death factors and promotes β cell survival in specific ways.
DC70829 TC-5115 TC-5115 (TC5115 ) is a potent, selective inhibitor of MLL1 SET domain with IC50 of 15 nM, 48 times more potent than the pan-methyltransferase inhibitor SAH.
DC70832 TDI-11904 TDI-11904 is a highly potent, and peripherally active EZH2 inhibitor.
DC70833 TDI-6118 TDI-6118 is a potent, selective brain-penetrant EZH2 inhibitor with IC50 of 14 nM, inhibits cellular H3K27me with IC50 of 580 nM.
DC70838 TGP-377/421 Featured TGP-377/421 (Targapre-miR-377/421) is a smalll molecule targets pre-miR-377 and inhibits its processing, binds to miR-377's Dicer processing site with Kd of 29 uM.TGP-377/421 inhibits the cellular biogenesis of miR-377 in HUVECs, reduced mature miR-377 levels in a dose-dependent fashion with IC50 of 5 uM, also inhibits miR-421.
DC70854 Tucidinostat Featured Tucidinostat (Chidamide, HBI-8000, CS055) is a novel histone deacetylase (HDAC) inhibitor with IC50 of 95/160/67/733/78/432 nM for HDAC1/2/3/8/10/11, respectively; shows no activity against Class IIa HDAC4/4/7/9 and HDAC6; demonstrates significant and broad spectrum in vitro and in vivo antitumor activity, induces G1 arrest, ROS-dependent apoptosis and differentiation in human leukaemia cells.
DC70860 UBD253 UBD253 (SGC-UBD253) is a potent, selective ubiquitin chemical probe for ubiquitin binding domain of HDAC6 with Kd of 84 nM (SPR), inhibits the HDAC6-ISG15 interaction (EC50=1.9 uM, nanoBRET).UBD253 (SGC-UBD253) displays little to no affinity for other USPs (>100-fold selectivity). SGC-UBD253 potently (<100 nM) binds HDAC6-UBD (ubiquitin binding domain), decreases the interaction between full-length HDAC6 with ISG15.

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