2-Iodomelatonin 是一种有效的褪黑激素受体 1 (MT1) 激动剂，Ki 为 28 pM，对 MT1 的选择性比 MT2 高 5 倍以上。可用于鉴定、表征和定位大脑和外周组织中的褪黑激素结合位点。

N-Acetyltryptamine 是视网膜褪黑素受体的部分激动剂，也可用于评估 5-羟色胺 N-乙酰转移酶的活性。

Melatonin Biotin is compound conjuncted melatonin with biotin.

Luzindole (N-0774) is a selective melatonin receptor antagonist which preferentially targets MT2 (Mel1b) over MT1 (Mel1a) with Ki values of 10.2 and 158 nM for human MT2 and MT1, respectively. Luzindole suppresses experimental autoimmune encephalomyelitis (EAE), and exerts antidepressant-like activity[1][2][3].

Ramelteon is a synthetic melatonin analogue working by binding to and activating melatonin receptors 1 and 2.

Melatonin is a hormone which plays a role in natural sleep-wake cycle and also a ATF6 blocker.

Melatonin-d4是褪黑激素的氘代物，褪黑激素是一种由松果体分泌的激素，具有抗氧化和抗炎作用，并可通过 COX-2 下调促进人肝癌细胞凋亡。Melatonin 还可作为选择性的 ATF-6 抑制剂，具有抗癌潜力。