CAS NO: | 445493-23-2 |
包装 | 价格(元) |
100μg | 电议 |
500μg | 电议 |
Cas No. | 445493-23-2 |
别名 | 普拉地内酯B |
化学名 | (4R,7R,8S,9E,11S,12S)-8-(acetyloxy)-4,7-dihydroxy-12-[(1E,3E,5S)-6-[(2R,3R)-3-[(1R,2S)-2-hydroxy-1-methylbutyl]-2-oxiranyl]-1,5-dimethyl-1,3-oxacyclododec-9-en-2-one |
Canonical SMILES | O[C@H]1CC(O[C@H](/C(C)=C/C=C/[C@@H](C)C[C@@H]2[C@]([C@H](C)[C@H](CC)O)([H])O2)[C@@H](C)/C=C/[C@H](OC(C)=O)[C@](C)(O)CC1)=O |
分子式 | C30H48O8 |
分子量 | 536.7 |
溶解度 | DMF: Soluble,DMSO: Soluble,Ethanol: Soluble,Methanol: Soluble |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
产品描述 | Spliceosomes mediate the processing of pre-mRNA into mature mRNA.[1],[2] Each spliceosome is a multiunit complex containing several proteins and RNA molecules that work in unison to repeatedly cleave and rejoin segments of mRNA.[1],[3] Pladienolide B is a macrocyclic lactone that selectively binds splicing factor 3b and inhibits mRNA splicing.[4],[5] Through this action, pladienolide B potently blocks the growth of proliferating cells with mean IC50 values of 1.6 nM for six gastric cancer cell lines.[6],[7] In xenograft tumors generated in mice using human cancer cells, pladienolide B blocks mRNA splicing and induces apoptosis, clearing tumors within two weeks after treatment.[7] Reference: |