中文名称: | PYZD-4409 | ||||
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英文名称: | PYZD-4409 | ||||
别名: | PYZD-4409 1-(3-Chloro-4-fluorophenyl)-4-[(5-nitro-2-furyl)methylene]-3,5-pyrazolidinedione | ||||
CAS No: | 423148-78-1 | 分子式: | C14H7ClFN3O5 | 分子量: | 351.67 |
CAS No: | 423148-78-1 | ||||
分子式: | C14H7ClFN3O5 | ||||
分子量: | 351.67 |
一种ubiquitin-activating enzyme UBA1 的特异性抑制剂,其 IC50 值为 20 μM。PYZD-4409 能诱导恶性细胞死亡,并优先抑制原发性急性髓性白血病细胞的生长。
PYZD-4409 is an inhibitor of ubiquitin-activating enzyme UBA1 (E1). PYZD-4409 induced cell death in malignant cells and preferentially inhibited the clonogenic growth of primary acute myeloid leukemia cells compared with normal hematopoietic cells. Mechanistically, genetic or chemical inhibition of E1 increased expression of E1 stress markers. Moreover, BI-1 overexpression blocked cell death after E1 inhibition, suggesting ER stress is functionally important for cell death after E1 inhibition. Finally, in a mouse model of leukemia, intraperitoneal administration of PYZD - 4409 decreased tumor weight and volume compared with control without untoward toxicity.
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )