Histone Acetyltransferase
HATs; HAT
Histone acetyltransferases (HATs) are epigenetic enzymes that install acetyl groups onto lysine residues of cellular proteins such as histones, transcription factors, nuclear receptors, and enzymes. HATs are crucial for chromatin restructuring and transcriptional regulation in eukaryotic cells. HATs have been shown to play a role in diseases ranging from cancer and inflammatory diseases to neurological disorders, both through acetylations of histone proteins and non-histone proteins.
HATs can be grouped into at least five different subfamilies (HAT1, Gcn5/PCAF, MYST, p300/CBP, and Rtt109). HATs mediate many different biological processes including cell-cycle progression, dosage compensation, repair of DNA damage, and hormone signaling. Aberrant HAT function is correlated with several human diseases including solid tumors, leukemias, inflammatory lung disease, viral infection, diabetes, fungal infection, and drug addiction.
Histone Acetyltransferase Isoform Specific Products
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Histone Acetyltransferase Inhibitors
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Histone Acetyltransferase Agonist
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Histone Acetyltransferase Activators
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Histone Acetyltransferase Modulators
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Histone Acetyltransferase Degraders
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Histone Acetyltransferase Controls
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Histone Acetyltransferase Substrates
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Histone Acetyltransferase Ligands
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Histone Acetyltransferase Related Products (289)
Related Products (289)
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Antibodies (25)
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Histone Acetyltransferase Isoform Comparison
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EML 425
0 ImagesEML425 is a potent and selective CREB binding protein (CBP)/p300 inhibitor with IC50s of 2.9 and 1.1 μM, respectively.
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Snail IN-1
0 ImagesSnail IN-1 is an orally active Snail inhibitor with a Ka of 0.36 μM.Snail IN-1 disrupts Snail-CBP interaction, accelerates Snail protein degradation, reduces Snail acetylation, increases Snail polyubiquitination, and selectively downregulates Snail protein without altering other EMT transcription factors.Snail IN-1 reduces atherosclerotic plaque burden, modulates inflammation and plaque stability factors, downregulates CCL5, CXCL10, MMP2, and MMP9, and upregulates α-smooth muscle actin.Snail IN-1 exerts anti-inflammatory and plaque-stabilizing properties.Snail IN-1 can be used for the research of atherosclerosis.
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NiCur
0 ImagesNiCur is a potent and selective CBP histone acetyltransferase (HAT) inhibitor with an IC50 value of 0.35 μΜ. NiCur, which blocks CBP HAT activity and downregulates p53 activation upon genotoxic stress. NiCur can be used for performing mechanistic studies without affecting the expression of target proteins.
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BT-O2C
0 ImagesBT-O2C is a p300 PROTAC degrader. BT-O2C induces p300 degradation via proteasome- and ubiquitin-like modification-dependent pathways, downregulates the expression of CIC::DUX4 sarcoma target genes, and exerts cytotoxicity against such sarcoma cells. BT-O2C can be used in CIC::DUX4 sarcoma-related studies.
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JZY3032
0 ImagesCat. No.: HY-184124JYZ3032 is an orally active super inhibitor of androgen receptor (AR) and p300/CBP. JYZ3032 redirects the catalytic activity of p300 and locks the complex in a transcriptionally inactive state, thereby inhibiting AR-driven transcription and proliferation. JYZ3032 induces deep and durable tumor regression in castration-resistant and patient-derived xenograft models, and exhibits good tolerability. JYZ3032 can be used in research related to metastatic castration-resistant prostate cancer and prostate cancer.
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KAT modulator-1
0 ImagesKAT modulator-1 (Compound 3) is a KAT modulator. KAT modulator-1 can interact with p300 full-length but not with the catalytic domain. KAT modulator-1 can be used for epigenetics research.
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CBP/p300-IN-5
0 ImagesCat. No.: HY-100132CAS No.: 1889284-33-6P300/CBP-IN-5 is a potent p300/CBP histone acetyltransferase inhibitor extracted from patent WO2016044770A1, Example 715, has an IC50 of 18.8 nM.
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B026
0 ImagesCat. No.: HY-147261CAS No.: 2379416-48-3B026 is a selective, potent, orally active p300/CBP histone acetyltransferase (HAT) inhibitor with IC50 values of 1.8 nM and 9.5 nM for p300 and CBP enzyme, respectively. B026 has anticancer activity for androgen receptor-positive (AR+) prostate cancer cell lines.
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(R)-BMS-986470
0 ImagesCat. No.: HY-175742APurity: 99.93%(R)-BMS-986470 is the enantiomer of BMS-986470 (HY-175742). BMS-986470, a HbF-activating CRBN E3 ligase modulator (CELMoD), is an orally active dual molecular glue degrader targeting ZBTB7A and WIZ.
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CTX-0124143
0 ImagesCTX-0124143 is a KAT6A inhibitor with a sulfonyl hydrazine skeleton.
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KAT7 Human Pre-designed siRNA Set A
0 ImagesCat. No.: HY-RS07083KAT7 Human Pre-designed siRNA Set A contains three designed siRNAs for KAT7 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
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(R,R)-CPI-1612
0 Images(R,R)-CPI-1612 is the isomer of CPI-1612 (HY-136285), and can be used as an experimental control. CPI-1612 is a highly potent, orally active EP300/CBP histone acetyltransferase (HAT) inhibitor with an IC50 of 8.1 nM for EP300 HAT. CPI-1612 has an anticancer activity.
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(S,S)-CPI-1612
0 Images(S,S)-CPI-1612 is the isomer of CPI-1612 (HY-136285), and can be used as an experimental control. CPI-1612 is a highly potent, orally active EP300/CBP histone acetyltransferase (HAT) inhibitor with an IC50 of 8.1 nM for EP300 HAT. CPI-1612 has an anticancer activity.
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MJP6412
0 ImagesCat. No.: HY-168201CAS No.: 3105406-14-9MJP6412 is a p300 and CBP PROTAC degrader that potently degrades p300 and CBP in 22Rv1 cells with DC50 values of 1.6 nM and 1.2 nM, respectively. MJP6412 downregulates the expression of AR-FL, AR-V7 and c-MYC, as well as androgen receptor target genes (KLK3, FKBP5, TMPRSS2). MJP6412 completely abolishes p300/CBP-dependent histone acetylation (H3K27Ac and H2BNTAC) and induces G1 cell cycle arrest. MJP6412 inhibits cancer cell proliferation and tumor growth. MJP6412 can be used in prostate cancer-related research.
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CAY10669
0 ImagesCAY10669 (compound 6d) is an anacardic acid (HY-N2020) derivative that inhibits histone acetyltransferase PCAF with an IC50 of 662 μM. CAY10669 enhances the SAHA-induced acetylation in HEPG2 cells, exhibits cytotoxicity in zebrafish embryo, promotes transgene expression in CHO-K1 cells.
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Rtt109 inhibitor 1
0 ImagesRtt109 inhibitor 1 (Compound 1) is an inhibitor for histone acetyltransferase Rtt109 through a tight binding, uncompetitive system. Rtt109 inhibitor 1 exhibits antifungal activity through acetylation at H3K56 site.
