Epigenetic Reader Domain Inhibitor

NSC 228155 is an activator of EGFR, binds to the extracellular region of EGFR and enhance tyrosine phosphorylation of EGFR. NSC 228155 is also a potent inhibitor of KIX-KID interaction, inhibits kinase-inducible domain (KID) from CREB and KID-interacting domain (KIX) from CBP, with an IC₅₀ of 0.36 μM.

KG-501 is a CREB inhibitor, with an IC₅₀ of 6.89 μM.

ABBV-744 is a first-in-class, orally active and selective inhibitor of the BDII domain of BET family proteins with IC₅₀ values ranging from 4 to 18 nM for BRD2, BRD3, BRD4 and BRDT. ABBV-744 is primarily metabolized by CYP3A4 with agent-like properties enable the investigation of its antitumor efficacy and tolerability.

Pelabresib (CPI-0610) is a potent, selective, orally active and cell-active BET inhibitor. Pelabresib inhibits BRD4-BD1 with an IC₅₀ of 39 nM, and with an EC₅₀ value of 0.18 μM for MYC.

Molibresib (I-BET762; GSK525762) is a BET bromodomain inhibitor with IC₅₀ of 32.5-42.5 nM.

dCBP-1 is a potent and selective heterobifunctional degrader of p300/CBP based on Cereblon ligand. dCBP-1 is exceptionally potent at killing multiple myeloma cells and ablates oncogenic enhancer activity driving MYC expression.

A-366, a chemical probe, is a potent, highly selective, peptide-competitive histone methyltransferase G9a inhibitor with IC₅₀s of 3.3 and 38 nM for G9a and GLP (EHMT1), respectively. A-366 shows >1000-fold selectivity over 21 other methyltransferases. A-366 is also a potent, nanomolar inhibitor of the Spindlin1-H3K4me3-interaction (IC₅₀=182.6 nM). A-366 displays high affinity at human histamine H3 receptor (K_i=17 nM) and shows subtype selectivity among subsets of the histaminergic and dopaminergic receptor families.

GNE-781 is an orally active, highly potent and selective CBP inhibitor with an IC₅₀ of 0.94 nM in TR-FRET assay. GNE-781 also inhibits BRET and BRD4(1) with IC₅₀s of 6.2 nM and 5100 nM, respectively. GNE-781 displays antitumor activity in an MOLM-16 AML xenograft model.

Mivebresib (ABBV-075) is a potent and orally active bromodomain and extraterminal domain (BET) bromodomain inhibitor. Mivebresib binds to BRD4 with a K_i of 1.5 nM.

BI-7273 is a selective, and cell-permeable BRD9 inhibitor, with an IC₅₀ and a K_d of 19 and 0.75 nM; also shows high effect on BRD7, with an IC₅₀ and a K_d of 117 nM and 0.3 nM.

ATF3 inducer 1 is a potent ATF3 inducer. ATF3 inducer 1 increases the ATF3 protein and ATF3 mRNA expression. ATF3 inducer 1 shows anti-MetS activity in mouse.

Apabetalone (RVX-208) is an inhibitor of BET transcriptional regulators with selectivity for the second bromodomain. The IC₅₀s are 87 μM and 0.51 μM for BD1 and BD2, respectively.

BAY-850, a chemical probe, is a potent and isoform selective ATPase family AAA domain-containing protein 2 (ATAD2) inhibitor, with an IC₅₀ of 166 nM.

PROTAC CBP/P300 Degrader-1 is a potent PROTAC CBP/P300 degrader. PROTAC CBP/P300 Degrader-1 potently inhibited cell viability of multiple cancer cell lines.

MI-503 is a highly potent and orally bioavailable small molecule inhibitor of the menin-mLL interaction.

GNE-049 is a highly potent and selective CBP inhibitor with an IC₅₀ of 1.1 nM in TR-FRET assay. GNE-049 also inhibits BRET and BRD4(1) with IC₅₀s of 12 nM and 4200 nM, respectively.

AZD5153 is a bivalent, selective, and orally active BET/BRD4 bromodomain inhibitor with an IC₅₀ of value of 5 nM for full-length BRD4 (FL-BRD4). AZD5153 ligates two bromodomains in BRD4 simultaneously. AZD5153 can be used for the study of cancer, such as acute myeloid leukemia, multiple myeloma, and diffuse large B-cell lymphoma.

GNE-987 is a VHL-dependent BRD4 PROTAC degrader. GNE-987 exhibits picomolar cell BRD4 degradation activity (DC₅₀=0.03 nM for EOL-1 AML cell line). GNE-987 binds equipotently to the BD1 and BD2 bromodomains of BRD4 with low nanomolar affinities (IC₅₀=4.7 and 4.4 nM, respectively). GNE-987 can be used for the research of cancer.

I-BRD9 is a selective cellular chemical probe of bromodomain-containing protein 9 (BRD9) with pIC₅₀ value of 7.3 μM. I-BRD9 has high selectivity for bromodomain and extra terminal domain (BET) family and highly homologous bromodomain-containing protein 7 (BRD7). I-BRD9 can be used to identify genes regulated by BRD9 in Kasumi-1 cells involved in oncology and immune response pathways.

PKI 14-22 amide, myristoylated is a selective, cAMP-dependent, competitive PKA inhibitor with K_i=~36 nM. The myristoylation modification of PKI 14-22 amide, myristoylated makes it more permeable to cell membranes and blood-brain barriers than the precursor molecule. PKI 14-22 amide, myristoylated can block the phosphorylation of cAMP-dependent downstream targets (such as CREB). PKI 14-22 amide, myristoylated can prevent the development of morphine analgesic tolerance in mice, and also inhibits protein translation and negative-strand RNA synthesis of Zika virus. PKI 14-22 amide, myristoylated can be used in research fields such as opioid tolerance mechanisms and antiviral drugs.