Microcystins (MC) are hepatotoxins containing cyclic heptapeptides. Microcystin-LR (MC-LR) is a strongly liver tumour promotor.
微囊藻毒素（MC）是一类七肽单环肝毒素，MC-LR是一种强烈的肝脏肿瘤促进剂。
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Objective to find the site of the insulin binding with the insulin receptor via biopanning of disulfide constrained phage display heptapeptides library.