Histone modifications play critical roles in regulating both global and stage-specific gene expression. Methylation on histones H3K4, H3K36 and H3K79 is generally associated with gene activation, whereas methylation on histones H3K9 and H3K27 is generally associated with gene repression. Histone lysine methylation is dynamically regulated by site-specific methyltransferases and demethylases. EZH2 (the catalytic subunit of PRC2) is responsible for the methylation of H3K27 in cells.
DOT1L is a histone H3 lysine 79 methyltransferase whose inhibition increases the yield of induced pluripotent stem cells (iPSCs). EPZ-5676 is a potent and selective DOT1L inhibitor.
Crucial to PRC2 activity, the histone methyltransferase enhancer of zeste homolog 2 (EZH2) tri-methylates lysine 27 of histone 3 (H3K27me3), leading to chromatin condensation and transcriptional repression.
Cat. No. | Product Name | CAS No. | Information |
---|---|---|---|
H9641 |
NSD1 inhibitor BT5 |
2351225-46-0 | NSD1 inhibitor BT5 is a covalent, small molecule inhibitor of NSD1 histone methyltransferase with IC50 of 1.4 uM, shows no covalent binding to NSD2;BT-5 displays liitle to no affinity against selected epigenetic enzymes, including 10 HDACs, 4 sirtuins and 6 HATs revealed no significant activity of BT5 at 50 uM.BT-5 demonstrates on-target activity in cells and blocks proliferation of NUP98-NSD1 cells with GI50 of 0.8-1.3 uM, human leukemia cell lines (K562, MOLM13 and SET2) with GI 50 of 6 uM.BT-5 inhibits NSD1 SET domain and impairs the activity of NUP98-NSD1 in leukemia cells, reduces the H3K36me2 level but not H3K36me3.BT-5 impairs colony formation in NUP98-NSD1 patient sample MLL-ENL translocation, reduces HOXA9 and MEIS1 expression, without cytotoxicity on normal CD34+ bone marrow progenitor cells. |
H9590 |
Revumenib |
2169919-21-3 | Revumenib(SNDX-5613) is a potent and specific Menin-MLL inhibitor with a binding Ki of 0.149 nM and a cell based IC50 of 10-20 nM; SNDX-5613 can be used for the research of MLL-rearranged (MLL-r) acute leukemias, including acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML). |
H9256 |
Metoprine |
7761-45-7 | Metoprine (BW 197U) is a potent histamine N-methyltransferase (HMT) inhibitor. Metoprine, a diaminopyrimidine derivative, can cross the blood-brain barrier and increase brain histamine levels by inhibiting HMT; Metoprine is an antifolate and antitumor agent |
H9255 |
Furamidine |
73819-26-8 | Furamidine (DB75) is a selective protein arginine methyltransferase 1 (PRMT1) inhibitor with an IC50 of 9.4 μM; Furamidine is selective for PRMT1 over PRMT5, PRMT6, and PRMT4 (CARM1) (IC50s of 166 µM, 283 µM, and >400 µM, respectively). Furamidine is a potent, reversible and competitive tyrosyl-DNA phosphodiesterase 1 (TDP-1) inhibitor. Inhibition of TDP-1 by Furamidine is effective both with single- and double-stranded DNA substrates but is slightly stronger with the duplex DNA. Furamidine is also an antiparasite agent. |
H9110 |
UNC926 |
1184136-10-4 | UNC926 is a methyl-lysine (Kme) reader domain inhibitor that inhibits L3MBTL1 with an IC50 of 3.9 μM. |
H9109 |
UNC926 hydrochloride |
1184136-10-4 | UNC926 hydrochloride is a methyl-lysine (Kme) reader domain inhibitor that inhibits L3MBTL1 with an IC50 of 3.9 μM. |
H9018 |
menin-MLL inhibitor compound 2 |
2134674-44-3 | menin-MLL inhibitor compound 2 is a potent menin-MLL inhibitor with IC50 value in the range of 250 nM to 1000 nM;useful for the treatment of leukemia, solid cancers, diabetes and other diseases dependent on activity of MLL1, MLL2, MLL fusion proteins, and/or menin. |
H9017 |
KO-539 |
2134675-36-6 | KO-539 is a novel, once-daily, oral investigational drug candidate targeting the menin-KMT2A/MLL protein-protein interaction for treatment of genetically defined AML patients with high unmet need; In preclinical models, KO-539 inhibits the KMT2A/MLL protein complex and has downstream effects on HOXA9/MEIS1 expression. KO-539 has received Orphan Drug Designation from the U.S. Food and Drug Administration for the treatment of AML. |
H8854 |
Onametostat |
2086772-26-9 | Onametostat(JNJ-64619178)is a selective, orally active and pseudo-irreversible protein arginine methyltransferase 5 (PRMT5) inhibitor with an IC50 of 0.14 nM. JNJ-64619178 has potent activity In lung cancer. |
H8679 |
MS1943 |
2225938-17-8 | MS1943 is a first-in-class, orally bioavailable EZH2 selective degrader, with an IC50 of 120 nM; MS1943 significantly reduces EZH2 protein levels in numerous triple-negative breast cancer (TNBC) and other cancer and noncancerous cell lines. MS1943 effectively blocks proliferation of multiple TNBC and other cancer cell lines. |
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