鬼笔环肽 货号5301

鬼笔环肽是一种双环七肽毒素，特异性结合在F-肌动蛋白亚基之间的界面上，将相邻的亚基锁定在一起。鬼笔环肽与肌动蛋白丝的结合比与肌动蛋白单体的结合要紧密得多，从而导致肌动蛋白亚基从丝端解离的速率常数降低，因此通过防止丝解聚而基本稳定了肌动蛋白丝，终，发现鬼笔环肽抑制F-肌动蛋白的ATP水解活性。

鬼笔环肽的性质是研究F-肌动蛋白在细胞中分布的有用工具，方法是用荧光类似物标记鬼笔环肽并将其用于染色肌动蛋白丝以进行光学显微镜检查。鬼笔环肽的荧光衍生物已被证明在寻找活细胞或固定细胞中的肌动蛋白丝以及体外观察单个肌动蛋白丝方面非常有用。荧光鬼笔环肽衍生物已被用作高分辨率研究肌动蛋白网络的重要工具。AAT Bioquest可以提供多色成像应用的鬼笔环肽。

参考文献

HMGB1 released by irradiated tumor cells promotes living tumor cell proliferation via paracrine effect
Authors: Sijia He, Jin Cheng, Lianhui Sun, Yiwei Wang, Chuangui Wang, Xinjian Liu, Zhengxiang Zhang, Minghui Zhao, Yuntao Luo, Ling Tian
Journal: Cell death & disease (2018): 648

Biomaterial Surface Can Modify HUVEC Morphology and Inflammatory Response by Regulating MicroRNA expression
Authors: Shuangying Gu, Baoxiang Tian, Weicong Chen, Yue Zhou
Journal: Journal of Biosciences and Medicines (2017): 8

Cell-Permeable, MMP-2 Activatable, Nickel Ferrite and His-tagged Fusion Protein Self-Assembled Fluorescent Nanoprobe for Tumor Magnetic Targeting and Imaging
Authors: Lu Sun, Shuping Xie, Jing Qi, Ergang Liu, Di Liu, Quan Liu, Sunhui Chen, Huining He, Victor C Yang
Journal: ACS Applied Materials & Interfaces (2017)

DNA Double-Strand Breaks Induce the Nuclear Actin Filaments Formation in Cumulus-Enclosed Oocytes but Not in Denuded Oocytes
Authors: Ming-Hong Sun, Mo Yang, Feng-Yun Xie, Wei Wang, Lili Zhang, Wei Shen, Shen Yin, Jun-Yu Ma
Journal: PloS one (2017): e0170308

Enhanced bovine serum albumin absorption on the N-hydroxysuccinimide activated graphene oxide and its corresponding cell affinity
Authors: Kun Xiong, Qingbo Fan, Tingting Wu, Haishan Shi, Lin Chen, Minhao Yan
Journal: Materials Science and Engineering: C (2017)

公司简介
西安百萤生物科技有限公司是一家专注从事生物、化学试剂及其试剂盒的高新技术企业；主要以荧光探针，分子探针，核酸/蛋白质标记、细胞检测等技术和产品为研发核心，产品应用于基因合成、细胞检测、活体示踪，抗体标记、新药筛选等领域。