N-（7-硝基苯并呋喃山-4-基）类鬼笔环肽

N-（7-硝基苯并呋喃山-4-基）类鬼笔环肽是类鬼笔环肽衍生物，通常用作肌动蛋白的可视化探针。据信该产物结合并稳定丝状F-肌动蛋白，防止成对的丝发生解离并干扰细胞中丝状（聚合）和球状（单体）肌动蛋白之间的天然平衡。照射后，缀合的肌动蛋白显示出荧光并且可以被可视化。

N-(7-Nitrobenzofurazan-4-yl)phallacidin is a Phallacidin derivative commonly used as a visualizing probe for actin. This product is believed to bind and stabilize filamentous F-actin, preventing the dissociation of paired filaments and disturbing the natural equilibrium between filamentous (polymeric) and globular (monomeric) actin in the cell. Upon illumination the conjugated actin exhibits fluorescence and can be visualized.