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 (288)
Related Products (288)
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Antibodies (25)
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Histone Acetyltransferase Isoform Comparison
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EP300/CBP-IN-2
0 ImagesCat. No.: HY-160261SCAS No.: 2379527-49-6EP300/CBP-IN-2 is a potent EP300/CBP inhibitor that has good activity in vivo. EP300/CBP-IN-2 can be used for the research of cancer.
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CBP/p300-IN-21
0 ImagesCat. No.: HY-155229CAS No.: 1065581-69-2CBP/p300-IN-21 (Compound 5d) is a selective CBP/p300 inhibitor (IC50: 0.07 and 1.755 μM for p300 and CBP). CBP/p300-IN-21 decreases H3K18Ac level. CBP/p300-IN-21 inhibits growth of 4T1 tumor growth in mice.
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CBP/p300-IN-15
0 ImagesCat. No.: HY-143339CAS No.: 2379409-91-1CBP/p300-IN-15 (compound 13a) is a potent p300/CBP inhibitor, with IC50 values of 2.50 and 28.0 nM, respectively. CBP/p300-IN-15 shows good activity against OVCAR-3 and A2780 cell line, with EC50 values of 0.865 and 2.71 μM, respectively. CBP/p300-IN-15 can be used for ovarian cancer research.
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CTK7A
0 ImagesCat. No.: HY-139804CAS No.: 1297262-16-8CTK7A is a curcumin derivative with anticancer activity by inhibiting the HAT activity of p300 and reducing the autoacetylation of p300, thereby affecting its interaction with HIF-1α. The inhibition of CTK7A leads to decreased HIF-1α accumulation and activity, which can be used for cancer research.
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KAT6A/KAT7-IN-2
0 ImagesCat. No.: HY-177044CAS No.: 3092066-69-5KAT6A/KAT7-IN-2 is a KAT6A and KAT7 inhibitor. KAT6A/KAT7-IN-2 has IC50 values of both ≤ 1 nM for KAT6A and KAT7. KAT6A/KAT7-IN-2 can inhibit the acetylation of H3K14 and H3K23. KAT6A/KAT7-IN-2 also inhibits tumor cell proliferation. KAT6A/KAT7-IN-2 can be used in the study of cancer.
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CBP-IN-1
0 ImagesCat. No.: HY-153948CAS No.: 1936431-44-5CBP-IN-1 is a potent CBP inhibitor with an IC50 of 1.5 nM. CBP-IN-1 also inhibits CBP BRET and BRD4 (1), with IC50 values of 690 nM and 3100 nM, respectively. CBP-IN-1 can be used in oncology and immuno-oncology research.
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KB528
0 ImagesCat. No.: HY-181957CAS No.: 3082090-83-0KB528 is a p300/CBP histone acetyltransferase (KAT) inhibitor with low nM IC50 values against human p300 and CBP, and exhibits selectivity over other KAT family members. KB528 modulates the IRF4 transcriptional network, downregulates the expression of IRF4, MYC, CAV2 and IGLL5, and reduces the protein level of IKZF3. KB528 potently induces apoptosis in multiple myeloma cells. KB528 is applicable to research related to multiple myeloma.
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Ep300/CREBBP-IN-3
0 ImagesCat. No.: HY-128364CAS No.: 2259641-47-7Ep300/CREBBP-IN-3 (Example 61) is a potent Ep300 and CREBBP inhibitor with IC50s of 0.056 and 0.095 μM, respectively. Ep300/CREBBP-IN-3 can be used for the research of cancer.
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PROTAC CBP/p300/BRD4 Degrader-1
0 ImagesCat. No.: HY-181758CAS No.: 3109024-12-3PROTAC CBP/p300/BRD4 Degrader-1 is a dual-target PROTAC degrader with DC50 values of 8.8 pM (BRD4), 6.55 nM (CBP), and 1.05 nM (p300). PROTAC CBP/p300/BRD4 Degrader-1 induces CRBN- and proteasome-dependent degradation of BRD4 and CBP/p300, downregulates c-Myc and acetyl-H3K27, induces apoptosis. PROTAC CBP/p300/BRD4 Degrader-1 acts as an antiproliferative and antitumor agent, induces tumor growth inhibition in xenograft models. PROTAC CBP/p300/BRD4 Degrader-1 can be used for the research of prostate cancer and colorectal cancer.
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Syk/HDAC6-IN-1
0 ImagesCat. No.: HY-184415Syk/HDAC6-IN-1 is a dual SYK/HDAC6 selective inhibitor with IC50 values of 0.19 nM (SYK) and 0.66 nM (HDAC6). Syk/HDAC6-IN-1 downregulates p-SYK to block downstream AKT/FOXO1 signaling, elevates acetylated histone H3 and α-tubulin via HDAC suppression, represses SREBF1 -mediated lipid biosynthetic pathways, triggers G0/G1 cell cycle arrest and robust mitochondrial-dependent caspase-3-mediated apoptosis in leukemia cells. Syk/HDAC6-IN-1 can be used for the research of FLT3-mutant acute myeloid leukemia.
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Histone H4 peptide
0 ImagesCat. No.: HY-P11551CAS No.: 852904-28-0Histone H4 peptide is a peptide that interacts with hNatD. Histone H4 peptide exhibits polar interactions with hNatD. Histone H4 peptide can be used in lung cancer research.
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(R,R)-dWIZ-1
0 ImagesCat. No.: HY-169761ACAS No.: 2654005-60-2(R,R)-dWIZ-1 is the (R,R) enantiomer of dWIZ-1 (HY-159098). dWIZ-1 is a potent WIZ molecular glue degrader. (R,R)-dWIZ-1 can be used in studies related to sickle cell disease and β-thalassemia.
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P300-IN-5
0 ImagesCat. No.: HY-121089CAS No.: 163107-37-7P300-IN-5 is a biological inhibitor that demonstrates potent activity against histone acetyltransferases (HAT) both in vitro and in vivo. P300-IN-5 may serve as an alternative therapeutic agent, especially in contexts requiring caution, such as during breastfeeding.
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CBP/EP300 bromodomain receptor-IN-1
0 ImagesCat. No.: HY-164005CAS No.: 1190262-14-6CBP/EP300 bromodomain receptor-IN-1 (Compound 10) is an inhibitor for CBP/EP300 bromodomain receptor, which binds to proteins having a bromodomain in nanomolar level.
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BRD-IN-3
0 ImagesCat. No.: HY-128597CAS No.: 2351938-32-2BRD-IN-3 ((R,R)-36n) is a highly potent PCAF bromodomain (BRD) inhibitor, with an IC50 of 7 nM. BRD-IN-3 also exhibits activity against GCN5 and FALZ.
