Chromatin/Epigenetics

Chromatin/Epigenetics(染色质/表观遗传学)

Epigenetics

Epigenetics means above genetics. It determines how much and whether a gene is expressed without changing DNA sequences. Epigenetic regulations include, 1. DNA methylation: the addition of methyl group to DNA, converting cytosine to 5-methylcytosine, mostly at CpG sites; 2. Histone modifications: posttranslational modificationEpigeneticss of histone proteins including acetylation, methylation, ubiquitylation, phosphorylation and sumoylation; 3. miRNAs: non-coding microRNA downregulating gene expression; 4. Prions: infectious proteins viewed as epigenetic agents capable of inducing a phenotype without changing the genome.

研究方向

Chromatin/Epigenetics 相关产品(1617)

  • GC16143 structure
    GC16143Varenicline Hydrochloride
    CAS: 230615-23-3
    纯度: >98.50%

    Varenicline Hydrochloride (CP 526555 hydrochloride) 是一种高亲和力、选择性的 α4β2 尼古丁乙酰胆碱受体 (nAChR) 部分激动剂和完整的 α7 nAChR 激动剂。

  • GC16256 structure
    GC16256BVT 948
    CAS: 39674-97-0
    纯度: >98.50%

    An inhibitor of protein tyrosine phosphatases

  • GC16318 structure
    GC16318AG-14361
    CAS: 328543-09-5
    纯度: >99.00%

    A PARP1 inhibitor

  • GC16386 structure
    GC16386Tubacin
    CAS: 537049-40-4
    纯度: >95.00%

    Tubacin (tubulin acetylation inducer)是一种选择性抑制组蛋白去乙酰化酶6 (HDAC6),诱导α-微管蛋白乙酰化的小分子,IC50为0.004µM。

  • GC16456 structure
    GC16456M344
    CAS: 251456-60-7
    纯度: >98.00%

    M344是一种组蛋白去乙酰化酶(HDAC)抑制剂,其IC 50 值为100nM。

  • GC16497 structure
    GC16497SGI-1776 free base
    CAS: 1025065-69-3
    纯度: >99.00%

    SGI-1776 free base是一种ATP竞争性的Pim激酶抑制剂,可抑制Pim-1(IC 50 =7nM)、Pim-2(IC 50 =363nM)和Pim-3(IC 50 =69nM)的活性。

  • GC16531 structure
    GC16531Bromodomain Inhibitor, (+)-JQ1
    CAS: 1268524-70-4
    纯度: >99.50%

    A selective inhibitor of BET bromodomains

  • GC16734 structure
    GC16734Pracinostat (SB939)
    CAS: 929016-96-6
    纯度: >99.50%

    A pan-HDAC inhibitor

  • GC16958 structure
    GC16958Okadaic acid
    CAS: 78111-17-8
    纯度: >95.00%

    A potent inhibitor of protein phosphatases

  • GC17011 structure
    GC17011C2 Ceramide
    CAS: 3102-57-6
    纯度: >98.00%

    C2 Ceramide是一种短链细胞渗透性神经酰胺类似物,可抑制Bcl2蛋白的磷酸化,IC 50 值为14μmol/L。

  • GC17033 structure
    GC17033Lestaurtinib
    CAS: 111358-88-4
    纯度: >98.00%

    A potent JAK2 and PRK1 kinase inhibitor

  • GC17101 structure
    GC17101SRT1720 HCl
    CAS: 1001645-58-4
    纯度: >99.5% / >98.00%

    SRT1720 HCl 是 SIRT1 的激活剂(EC1.5 = 0.16 µ;M 和最大激活 = 781%),一种 NAD+- 依赖性蛋白和组蛋白脱乙酰酶,在许多生物过程。

  • GC17241 structure
    GC17241Thiolutin
    CAS: 87-11-6
    纯度: >99.00%

    An inhibitor of Hsp27 and RNA polymerases

  • GC17334 structure
    GC17334Entacapone
    CAS: 130929-57-6
    纯度: >99.50% / >98.00%

    Entacapone是一种有效的、可逆的、外周作用和具有口服活性的儿茶酚-O-甲基转移酶(COMT)抑制剂,可有效抑制大鼠肝脏总COMT,IC 50 和K i 值分别为20.1nM和10.7nM。

  • GC17344 structure
    GC17344Alexidine dihydrochloride
    CAS: 1715-30-6
    纯度: >99.00%

    An alkyl bis(biguanide) antiseptic

  • GC17390 structure
    GC17390Vorinostat (SAHA, MK0683)
    CAS: 149647-78-9
    纯度: >98.00% / >99.00%

    An HDAC inhibitor

  • GC17405 structure
    GC17405Chetomin
    CAS: 1403-36-7
    纯度: >95.00%

    Chetomin是一种来源于 Chaetomium 属真菌的天然生物碱,具有显著的抗癌和抗炎作用。

  • GC17580 structure
    GC17580Olaparib (AZD2281, Ku-0059436)
    CAS: 763113-22-0
    纯度: >99.50% / >98.00%

    Olaparib (AZD2281, Ku-0059436) 是一种有效的选择性 PARP 抑制剂,特异性靶向 PARP1 和 PARP2(IC 50 分别 = 5 nM 和 1 nM)。

  • GC17586 structure
    GC17586Tofacitinib (CP-690550) Citrate
    CAS: 540737-29-9
    纯度: >99.50%

    A pan-JAK inhibitor

  • GC17676 structure
    GC17676Nafamostat
    CAS: 81525-10-2

    Nafamostat是一种合成的丝氨酸蛋白酶抑制剂。

  • GC17881 structure
    GC17881AGK 2
    CAS: 304896-28-4
    纯度: >99.50%

    AGK2是一种选择性的SIRT2 抑制剂,IC50为3.5 µM。

  • GC17965 structure
    GC17965AZD2461
    CAS: 1174043-16-3
    纯度: >98.00%

    A PARP inhibitor

  • GC17966 structure
    GC17966NFAT Inhibitor
    CAS: 249537-73-3
    纯度: >98.50%

    NFAT inhibitor是活化T细胞核因子(NFAT)的细胞渗透性肽抑制剂,选择性抑制钙调磷酸酶介导的NFAT的去磷酸化。

  • GC18106 structure
    GC18106Calyculin A
    CAS: 101932-71-2
    纯度: >99.00% / >98.00% / >95.00%

    Calyculin A是蛋白磷酸酶1(PP1)和蛋白磷酸酶2A(PP2A)的强效抑制剂, IC 50 值分别为2nM和0.5–1.0nM。