Histone Methyltransferase Degrader

MS8815 is a EZH2 PROTAC degrader, with a DC₅₀ of 140 nM in MDA-MB-453 triple-negative breast cancer (TNBC) cells and an IC₅₀ of 8.6 nM against human EZH2. MS8815 induces ubiquitin-proteasome system-mediated degradation of EZH2, reduces the levels of EED, SUZ12, FOXM1, H3K27me3 and global m₆A, and increases the protein level of HMGCS2. MS8815 can be used in the research of breast cancer and prostate cancer.

MS4322 (YS43-22) is a specific PRMT5 PROTAC degrader. MS4322 reduces the PRMT5 protein level with a DC₅₀ of 1.1 μM in MCF-7 cells. MS4322 inhibits the methyltransferase activity of PRMT5 with an IC₅₀ of 18 nM. MS4322 promotes ubiquitination and degradation of PRMT5. MS4322 can be used for the research of breast cancer, lung cancer, and hepatocellular cancer. (Pink: PRMT5 ligand (HY-173092); Blue: E3 ligase ligand HY-112078); Black: linker (HY-124780); E3+linker (HY-173093 )).

UNC8153 TFA is a potent and selective nuclear receptor-binding SET domain-containing 2 (NSD2)-targeted degrader with a K_d of 24 nM. UNC8153 TFA reduces the cellular levels of both NSD2 protein (DC₅₀ in cell U2OS is 0.35 μM) and the H3K36me2 chromatin mark. UNC8153 TFA contains a simple warhead that confers proteasome-dependent degradation of NSD2.

NUCC-0226272 is a potent PROTAC that targets EZH2 for degradation. NUCC-0226272 has anti-proliferative effect. NUCC-0226272 has the potential for cancer research.

MS9715 is a selective NSD3 PROTAC degrader with a K_d value of 1.3 μM and a DC₅₀ of 4.9 μM. MS9715 recruits the VHL E3 ligase to mediate the ubiquitination and degradation of NSD3. MS9715 downregulates oncogenes including CBLB, IFITM1 and MAP7. MS9715 induces Apoptosis. MS9715 is applicable to the research of hematological malignancies and lung cancer.

EED226-COOH is an EED226-derived ligand for target protein EED ligand for PROTAC, binds to a ligand for VHL via linker to form UNC6852 (HY-130708) to degrade PRC2.

MS159 is a potent nuclear receptor binding SET structural domain protein 2 (NSD2) PROTACdegrader. MS159 inhibits the growth of tumour cells. MS159 is a useful chemical tool for exploring the role of NSD2 in health and disease.

CARM1 degrader-1 hydrochloride is a CARM1 PROTAC degrader (DC₅₀ = 8.1 nM) with high selectivity over other protein arginine methyltransferases. CARM1 degrader-1 hydrochloride degrades CARM1 in a VHL- and proteasome-dependent manner. CARM1 degrader-1 hydrochloride downregulates the methylation level of CARM1 substrates in cell-based assays. CARM1 degrader-1 hydrochloride inhibits cancer cell migration in cell-based assays. CARM1 degrader-1 hydrochloride can be used in breast cancer research.

PROTAC EZH2 Degrader-2 is a PROTAC EZH2 inhibitor. PROTAC EZH2 Degrader-2 degrades EZH2 in SU-DHL-6 cells in a dose-dependent manner. PROTAC EZH2 Degrader-2 induces apoptosis and reduces mitochondrial membrane potential in SU-DHL-6 cells. PROTAC EZH2 Degrader-2 has anti-cancer and anti-proliferative activity.

Tazemetostat de(methylene morpholine)-O-C3-O-C-COOH (Compound 21b) incorporates a ligand for EZH2, and a PROTAC linker, which recruit E3 ligases. Tazemetostat de(methylene morpholine)-O-C3-O-C-COOH (Compound 21b) can be used for the research of lymphoma.

G9D-4 TFA is a G9a PROTAC degrader. G9D-4 TFA induces G9a degradation, reduces H3K9me2 levels, and prevents GLP interference via the CRBN ternary complex, proteasome and ubiquitin-like modification-dependent pathways. G9D-4 TFA exerts antiproliferative activity and induces Apoptosis in pancreatic cancer cells. G9D-4 TFA can be used for research on pancreatic cancer.

UNC8153 is a potent and selective nuclear receptor-binding SET domain-containing 2 (NSD2)-targeted degrader with a K_d of 24 nM. UNC8153 reduces the cellular levels of both NSD2 protein (DC₅₀ in cell U2OS is 0.35 μM) and the H3K36me2 chromatin mark. UNC8153 contains a simple warhead that confers proteasome-dependent degradation of NSD2.

UNC8732 is an NSD2 degrader with a K_d value of 76 nM for NSD2, and achieves highly selective degradation of NSD2 across the detectable proteome. UNC8732 acts as a prodrug; its primary amine is metabolized to an aldehyde, which forms a reversible covalent interaction with Cys326 in the FIST_C domain of FBXO22, recruiting the SCF_FBXO22 ubiquitin ligase complex to mediate polyubiquitination and proteasomal degradation of NSD2. UNC8732 serves as a chemical probe to investigate NSD2-associated disease phenotypes and study the functions of NSD2 in nuclear signaling and epigenetics. UNC8732 can be used in studies of acute lymphoblastic leukemia.

PROTAC G9a/GLP degrader 1 is a G9a/GLP PROTAC degrader with DC₅₀s of 336 nM (G9a) and 988 nM (GLP). PROTAC G9a/GLP degrader 1 exhibits inhibitory activity against G9a with an IC₅₀ of 98 nM. PROTAC G9a/GLP degrader 1 effectively inhibits the migration of breast cancer MCF-7 cells without inhibiting cell proliferation. PROTAC G9a/GLP degrader 1 can be used for the study of breast cancer (Pink: G9a/GLP ligand (HY-152775); Blue: VHL ligand (HY-125845); Black: Linker (HY-140468)).

PROTAC BLIMP-1 degrader-1 is an orally active BLIMP-1 PROTAC degrader with an EC₅₀ of 13.1 nM. PROTAC BLIMP-1 degrader-1 recruits the neprilysin (CRBN) E3 ligase to mediate ubiquitination and subsequent degradation of BLIMP-1α via the 26S proteasome, without affecting the BLIMP-1β isoform. PROTAC BLIMP-1 degrader-1 inhibits cancer cell proliferation and tumor growth. It can be used in research related to multiple myeloma.

G9D-4 is a G9a PROTAC degrader. G9D-4 induces G9a degradation, reduces H3K9me2 levels, and prevents GLP interference via the CRBN ternary complex, proteasome and ubiquitin-like modification-dependent pathways. G9D-4 exerts antiproliferative activity and induces Apoptosis in pancreatic cancer cells. G9D-4 can be used for research on pancreatic cancer.

DOT1L808 is a potent and highly selective DOT1L PROTAC degrader with a DC₅₀ value of 5 nM. DOT1L808 can promote the ubiquitination and degradation of DOT1L. DOT1L808 exhibits antitumor activity in an orthotopic leukemia model.

UNC10088 is a molecular glue targeting NSD2. UNC10088 mediates the formation of a stable ternary complex between SCFFBXO22 and the NSD2 PWWP1 domain. UNC10088 promotes ubiquitination of the SCFFBXO22-dependent NSD2 PWWP1 domain through reversible covalent bonding with the C326 region of FBXO22. UNC10088 could be used in cancer research.

MS2133 is a VHL-recruiting DOT1L PROTAC degrader. MS2133 possesses antiproliferative activity with a human DOT1L IC₅₀ of 4.6 nM, forms a ternary complex with DOT1L and VHL E3 ligase to drive DOT1L ubiquitination and subsequent proteasomal degradation without affecting DOT1L mRNA transcription, inhibits the proliferation of mixed lineage leukemia-rearranged leukemia cells and downregulates H3K79Me2, restrains proliferation of both tumor and normal cells but lacks cytotoxicity against normal cells, and can be used for the research of mixed lineage leukemia-rearranged leukemia.

CM112 is a selective protein arginine methyltransferase 1 (PRMT1) degrader by tethering hydrophobic tag, adamantane, to MS023 with a 5-PEG linker. CM112 induces the degradation of PRMT1 in various solid cancer cell lines. CM112 can also target the nonenzymatic function of PRMT1 by downregulating the stability of the orphan receptor TR3. CM112 is promising for research of cancers.