T-2 Toxin (T-2 Mycotoxin) 是饲料和谷物中的各种镰刀菌种产生的真菌毒素。小大鼠中T-2 Toxin 的 LD50 值分别为 5.2 和1.5 mg/kg BWa。T-2 Toxin (T-2 Mycotoxin) 可以转化为多种代谢产物，动物中T-2 Toxin 的典型代谢产物是 HT-2 toxin 和 T-2-triol，均为水解产物。 T-2 Toxin (T-2 Mycotoxin) 是一种抑制肽基转移酶 (60s ribosomal 亚基) 结合和蛋白质合成的抑制剂，抑制 DNA 和 RNA 的合成，干扰膜磷脂的代谢，并增加肝脏脂质过氧化物的水平。 T-2 Toxin (T-2 Mycotoxin) 在免疫系统，胃肠道组织和胎儿组织中诱导细胞凋亡 apoptosis。
| 生物活性 |
T-2 Toxin (T-2 Mycotoxin) is a toxic trichothecene mycotoxin produced by various Fusarium species in feedstuffs and cereal grains, LD50 values of T-2 Toxin in mice and rats are 5.2 and 1.5 mg/kg BW,respectively . T-2 Toxin (T-2 Mycotoxin) can be transformed into a variety of metabolite, the typical metabolites of T-2 toxin in animals are HT-2 toxin and T-2-triol, which are hydrolysates. T-2 Toxin (T-2 Mycotoxin) is an inhibitor of protein synthesis resulting from binding peptidyltransferase, which is an integral part of the 60s ribosomal subunit. T-2 Toxin (T-2 Mycotoxin) inhibits the synthesis of DNA and RNA, interferes with the metabolism of membrane phospholipids, and increases the level of liver lipid peroxides. T-2 Toxin (T-2 Mycotoxin) induces apoptosis in the immune system, gastrointestinal tissues, and fetal tissues. |
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| 分子式 |
C24H34O9
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| 分子量 |
468.54
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| CAS号 |
21259-20-1
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| 运输条件 |
Room temperature in continental US; may vary elsewhere. |
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| 储存方式 |
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| 科研文献 |
纯度： 98%
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