BETA-AMANITIN;BETA-AMANITIN FROM AMANITA PHALLOIDES;β-Amanitin;β-Amanitin NEW;B-amanitin from amanita phalloides;B-Amanitine
Cas No.
21150-22-1
分子式
C39H53N9O15S
分子量
919.95
包装储存
-20°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
产品详情
β-Amanitin 是毒蘑菇中的一种环肽毒素。β-Amanitin 抑制真核RNA聚合酶 II 和 III (RNA polymerase II/III)。β-Amanitin 抑制蛋白质合成。β-Amanitin 可以用来作为抗体偶联药物 (ADCs) 的细胞毒性成分。
生物活性
β-Amanitin is a cyclic peptide toxin in the poisonous Amanita phalloides mushroom. β-Amanitin inhibits inhibits eukaryotic RNA polymerase II and III. β-Amanitin inhibits protein synthesis. β-Amanitin can be used as a cytotoxic component of antibody-drug conjugates (ADCs).
性状
Solid
IC50 & Target[1][2]
Traditional Cytotoxic Agents
体外研究(In Vitro)
β-Amanitin (0.01-100 μg/mL; 36 hours) shows toxicity in MCF-7 cells, and the rates of cell viability are calculated as 52%, 62%, 84%, 86%, and 91% at concentrations of 100, 10, 1, 0.1, and 0.01 μg/mL, respectively.β-Amanitin shows a great inhibition of protein synthesis at both concentrations (10 μg/mL and 1 μg/mL) in MCF-7 cells for 24 hours. has not independently confirmed the accuracy of these methods. They are for reference only.Cell Viability As
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
-20°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
参考文献
[1]. Kaya E, et al. Evaluation and comparison of alpha- and beta-amanitin toxicity on MCF-7 cell line. Turk J Med Sci. 2014;44(5):728-32.[2]. Lutz C, et al. Alpha- and Beta-Amanitin Total Synthesis. Angew Chem Int Ed Engl. 2020 Feb 24.