Melatonin Receptors

Melatonin Receptors(褪黑激素受体)

Melatonin Receptor is a G protein-coupled receptor (GPCR) which binds melatonin. Three types of melatonin receptor have been cloned. The MT1 and MT2 receptor subtypes are present in humans and other mammals, while an additional melatonin receptor subtype MT3 has been identified in amphibia and birds. The MT1 subtype's expression in the pars tuberalis of the pituitary gland and suprachiamatic nuclei of the hypothalamus is indicative of melatonin's circadian and reproductive functional involvement. The MT2 subtype's expression in the retina is suggestive of melatonin's effect on the mammalian retina occurring through this receptor. Research suggests that melatonin acts to inhibit the Ca2+-dependent release of dopamine. Melatonin's action in the retina is believed to affect several light-dependent functions, including phagocytosis and photopigment disc shedding.

Melatonin Receptors 相关产品(23)

  • GC11188 structure
    GC11188GR 135531
    CAS: 190277-13-5

    MT3 receptor agonist

  • GC11288 structure
    GC112882-Phenylmelatonin
    CAS: 151889-03-1

    A MT receptor mixed partial agonist and antagonist

  • GC12014 structure
    GC120146-Chloromelatonin
    CAS: 63762-74-3

    6-Chloromelatonin 是一种有效的褪黑激素受体激动剂,具有比褪黑激素更高的代谢稳定性。

  • GC13047 structure
    GC13047N-Acetyltryptamine
    CAS: 1016-47-3

    A melatonin analog

  • GC14690 structure
    GC146902-Iodomelatonin
    CAS: 93515-00-5
    纯度: >99.00%

    A potent MT 1 receptor agonist

  • GC14728 structure
    GC14728DH 97
    CAS: 220339-00-4

    An MT 2 receptor antagonist

  • GC15053 structure
    GC15053Ramelteon
    CAS: 196597-26-9
    纯度: >99.50%

    A melatonin receptor agonist

  • GC15365 structure
    GC15365N-Acetylserotonin
    CAS: 1210-83-9
    纯度: >99.50% / >98.00%

    N-Acetylserotonin是褪黑素生物合成中的一个化学中间体,以昼夜节律的方式激活酪氨酸激酶受体B(TrkB)。

  • GC15618 structure
    GC15618Melatonin
    CAS: 73-31-4
    纯度: >99.00% / >98.50%

    An indoleamine neurohormone that entrains circadian rhythms

  • GC16020 structure
    GC160208-M-PDOT
    CAS: 134865-70-6
    纯度: >98.00%

    An MT 2 receptor agonist

  • GC16186 structure
    GC161864-P-PDOT
    CAS: 134865-74-0
    纯度: >98.00%

    4-P-PDOT是一种具有口服活性的、高选择性的褪黑激素MT2受体拮抗剂,它对MT2受体的选择性是MT1的300倍以上(Ki值分别为0.46nM和56nM)。

  • GC17898 structure
    GC17898Luzindole
    CAS: 117946-91-5
    纯度: >98.00%

    Luzindole是一种选择性褪黑激素受体(MT)拮抗剂,对MT1的Ki值为158nM,对MT2的Ki值为10.2nM。

  • GC17981 structure
    GC17981Agomelatine
    CAS: 138112-76-2
    纯度: >98.50%

    Agomelatine是一种褪黑素(MT)受体激动剂,对MT1和MT2的K i 值分别为0.1 nM和0.12 nM。Agomelatine也是一种5-羟色胺(5-HT)受体拮抗剂,对5-HT 2C 和5-HT 2B 的K i 值分别为631 nM和660 nM。

  • GC30781 structure
    GC30781Tasimelteon (BMS-214778)
    CAS: 609799-22-6
    纯度: >99.00%

    A melatonin receptor agonist

  • GC35269 structure
    GC35269Agomelatine hydrochloride
    CAS: 1176316-99-6
    纯度: >99.50%

    A melatonin receptor agonist and 5-HT 2B and 5-HT 2C antagonist

  • GC35270 structure
    GC35270Agomelatine L(+)-Tartaric acid
    CAS: 824393-18-2
    纯度: >99.50%

    Agomelatine(L(+)-酒石酸)可抗抑郁,是一种去甲肾上腺素-多巴胺抑制解除剂(NDDI),能拮抗5-HT2C受体。

  • GC37070 structure
    GC37070Ramelteon metabolite M-II
    CAS: 896736-21-3

    A mixed isomer preparation of ramelteon metabolite M-II

  • GC38844 structure
    GC38844S26131
    CAS: 296280-56-3
    纯度: >99.50%

    S26131 (compound 5) 是一种高效、选择性的 MT1 褪黑激素配体。对 MT1 和 MT2 的 Ki 值分别为 0.5 和 112 nM。S26131 表现为 MT1 和 MT2 拮抗剂。

  • GC60241 structure
    GC60241Melatonin D5
    CAS: 66521-38-8

    An internal standard for the quantification of melatonin

  • GC62825 structure
    GC62825ACH-000143
    CAS: 2225836-30-4
    纯度: >98.50%

    ACH-000143 是有效的、具有口服活性的褪黑素受体的激动剂,对MT1 和MT2 的EC50 值分别为0.06 nM 和0.32 nM。

  • GC64204 structure
    GC64204S-22153
    CAS: 180304-07-8

    S-22153 是一种有效的褪黑素受体 (melatonin receptor) 拮抗剂,对 hMT1 和 hMT2 的 EC50 值分别为 19 nM 和 4.6 nM。S-22153 对 hMT1 的 Ki 值为 8.6 nM (CHO 细胞) 和 16.3 nM (HEK 细胞),hMT2 的 Ki 值为 6.0 nM (CHO 细胞) 和 8.2 nM (HEK 细胞)。S-22153 是 MT1 和 MT2 褪黑素受体亚型的特异性配体。

  • GC68331 structure
    GC68331Ramelteon metabolite M-II-d3
    CAS: 1246812-22-5

    Ramelteon metabolite M-II-d3 是 Ramelteon metabolite M-II 的氘代物。Ramelteon metabolite M-II 是雷美替胺 (Ramelteon) 的主要代谢物,其对人褪黑素受体 1 和 2 的 IC50 值分别为 208 pM 和 1470 pM。雷美替胺是褪黑素受体 (melatonin) 的选择性激动剂。

  • GC69448 structure
    GC69448Melatonin-d3
    CAS: 90735-69-6
    纯度: >99.50%

    Melatonin-d3 是 Melatonin 的氘代物。Melatonin 是一种由松果体制成的激素,可激活褪黑激素受体。Melatonin 在睡眠中起作用并具有重要的抗氧化和抗炎特性。Melatonin 是一种新型的选择性 ATF-6 抑制剂,可通过 COX-2 下调诱导人肝癌细胞凋亡。Melatonin 通过内质网应激减弱palmitic acid-induced 诱导的小鼠颗粒细胞凋亡。