1. Cell Cycle/DNA Damage
    Epigenetics
  2. HDAC

HDAC

HDAC (Histone deacetylases) are a class of enzymes that remove acetyl groups (O=C-CH3) from an ε-N-acetyl lysine amino acid on ahistone, allowing the histones to wrap the DNA more tightly. This is important because DNA is wrapped around histones, and DNA expression is regulated by acetylation and de-acetylation. Its action is opposite to that of histone acetyltransferase. HDAC proteins are now also called lysine deacetylases (KDAC), to describe their function rather than their target, which also includes non-histone proteins. Together with the acetylpolyamine amidohydrolases and the acetoin utilization proteins, the histone deacetylases form an ancient protein superfamily known as the histone deacetylase superfamily.

HDAC Related Products (132):

Cat. No. Product Name Effect Purity
  • HY-15144
    Trichostatin A Inhibitor
    Trichostatin A (TSA) is a potent and specific inhibitor of HDAC class I/II, with an IC50 value of 1.8 nM for HDAC[1].
  • HY-10221
    Vorinostat Inhibitor
    Vorinostat (SAHA) is a potent and orally active pan-inhibitor of HDAC1, HDAC2 and HDAC3 (Class I), HDAC7 (Class II) and HDAC11 (Class IV), with ID50 values of 10 nM and 20 nM for HDAC1 and HDAC3, respectively. Vorinostat induces cell apoptosis[1][4]. Vorinostat is also an effective inhibitor of human papillomaviruse (HPV)-18 DNA amplification[7].
  • HY-A0281
    4-Phenylbutyric acid Inhibitor
    4-Phenylbutyric acid (4-PBA) is an inhibitor of HDAC and endoplasmic reticulum (ER) stress, used in cancer and infection research.
  • HY-10224
    Panobinostat Inhibitor
    Panobinostat (LBH589; NVP-LBH589) is a potent and orally active non-selective HDAC inhibitor, and has antineoplastic activities[1][2]. Panobinostat induces HIV-1 virus production even at low concentration range 8-31 nM, stimulates HIV-1 expression in latently infected cells[4]. Panobinostat induces cell apoptosis and autophagy. Panobinostat can be used for the study of refractory or relapsed multiple myeloma[3].
  • HY-10585
    Valproic acid Inhibitor
    Valproic acid (VPA; 2-Propylpentanoic Acid) is an HDAC inhibitor, with IC50 in the range of 0.5 and 2 mM, also inhibits HDAC1 (IC50, 400 μM), and induces proteasomal degradation of HDAC2. Valproic acid activates Notch1 signaling and inhibits proliferation in small cell lung cancer (SCLC) cells. Valproic acid sodium salt is used in the treatment of epilepsy, bipolar disorder and prevention of migraine headaches.
  • HY-139650
    HDAC1/2-IN-3 Inhibitor
    HDAC1/2-IN-3 is a HDAC1 and HDAC2 inhibitor with IC50 values 0-5 and 5-10 nM, respectively.
  • HY-115761
    Dihydrochlamydocin Inhibitor
    Dihydrochlamydocin is a histone deacetylases (HDAC) inhibitor. Dihydrochlamydocin shows strong cytostatic activity towards mastocytoma cells[1].
  • HY-141844
    HDAC/BET-IN-1 Inhibitor
    HDAC/BET-IN-1 displays submicromolar inhibitory activity against HDAC1 and 6 (IC50 = 0.163 μM and 0.067 μM), and BRD4 (Ki = 0.076 μM), and possess potent antileukemia activity.
  • HY-13755
    Sulforaphane Inhibitor
    Sulforaphane is an isothiocyanate present naturally in widely consumed vegetables. Sulforaphane increases tumor suppressor protein transcription and inhibits histone deacetylase activity. Sulforaphane activates Nrf2 and inhibits high glucose-induced progression of pancreatic cancer via AMPK dependent signaling. Sulforaphane has shown anti-cancer and anti-inflammatory activities[1][2][3][4].
  • HY-12163
    Entinostat Inhibitor 99.65%
    Entinostat is an oral and selective class I HDAC inhibitor, with IC50s of 243 nM, 453 nM, and 248 nM for HDAC1, HDAC2, and HDAC3, respectively.
  • HY-15149
    Romidepsin Inhibitor 99.98%
    Romidepsin (FK 228) is a Histone deacetylase (HDAC) inhibitor with anti-tumor activities. Romidepsin (FK 228) inhibits HDAC1, HDAC2, HDAC4, and HDAC6 with IC50s of 36 nM, 47 nM, 510 nM and 1.4 μM, respectively[1]. Romidepsin (FK 228) is produced by Chromobacterium violaceum, induces cell G2/M phase arrest and apoptosis[2].
  • HY-109015
    Tucidinostat Inhibitor
    Tucidinostat (Chidamide) is a potent and orally bioavailable HDAC enzymes class I (HDAC1/2/3) and class IIb (HDAC10) inhibitor, with IC50s of 95, 160, 67 and 78 nM, less active on HDAC8 and HDAC11 (IC50s, 733 nM, 432 nM, respectively), and shows no effect on HDAC4/5/6/7/9[1].
  • HY-16026
    Ricolinostat Inhibitor
    Ricolinostat (ACY-1215) is a potent and selective HDAC6 inhibitor, with an IC50 of 5 nM. ACY-1215 also inhibits HDAC1, HDAC2, and HDAC3 with IC50s of 58, 48, and 51 nM, respectively.
  • HY-10585A
    Valproic acid sodium salt Inhibitor
    Valproic acid sodium salt (Sodium Valproate) is an HDAC inhibitor, with IC50 in the range of 0.5 and 2 mM, also inhibits HDAC1 (IC50, 400 μM), and induces proteasomal degradation of HDAC2. Valproic acid sodium salt activates Notch1 signaling and inhibits proliferation in small cell lung cancer (SCLC) cells. Valproic acid sodium salt is used in the treatment of epilepsy, bipolar disorder and prevention of migraine headaches.
  • HY-15654
    Sodium 4-phenylbutyrate Inhibitor 99.96%
    Sodium 4-phenylbutyrate (4-PBA sodium) is an inhibitor of HDAC and endoplasmic reticulum (ER) stress, used in cancer and infection research[1].
  • HY-10225
    Belinostat Inhibitor 99.94%
    Belinostat (PXD101; PX105684) is a potent HDAC inhibitor with an IC50 of 27 nM in HeLa cell extracts.
  • HY-13909
    RGFP966 Inhibitor 99.81%
    RGFP966 is a highly selective HDAC3 inhibitor with an IC50 of 80 nM and shows no inhibition to other HDACs at concentrations up to 15 μM. RGFP966 can penetrate the blood brain barrier (BBB).
  • HY-13271A
    Tubastatin A Inhibitor
    Tubastatin A is a potent and selective HDAC6 inhibitor with an IC50 of 15 nM in a cell-free assay, and is selective (1000-fold more) against all other isozymes except HDAC8 (57-fold more).
  • HY-10528
    Tasquinimod Modulator
    Tasquinimod is an oral antiangiogenic agent, which has the potential for castration-resistant prostate cancer treatment. Tasquinimod binds to the regulatory Zn2+ binding domain of HDAC4 with Kd of 10-30 nM. Tasquinimod also is a S100A9 inhibitor[1][2][3].
  • HY-12164
    Mocetinostat Inhibitor 99.43%
    Mocetinostat (MGCD0103) is a potent, orally active and isotype-selective HDAC (Class I/IV) inhibitor with IC50s of 0.15, 0.29, 1.66 and 0.59 μM for HDAC1, HDAC2, HDAC3 and HDAC11, respectively. Mocetinostat shows no inhibition on HDAC4, HDAC5, HDAC6, HDAC7, or HDAC8.