Pristinamycin IA (9CI);Pristinamycin IA DISCONTINUED;PRISTINAMYCIN IA;Antibiotic PA 114 B1;Antibiotic PA 114B;Mikamycin B;Mikamycin IA;Ostreogrycin B;PA 114B;Streptogramin B;Vernamycin BA
Cas No.
3131-03-1
分子式
C45H54N8O10
分子量
866.96
包装储存
Powder; -20°C; 3 years; 4°C; 2 years;
生物活性
Pristinamycin IA (Mikamycin B) is a cycle-peptidic macrolactone antibiotic. Pristinamycin IA is a substrate of P-glycoprotein and inhibits its function. Pristinamycin IA is active against StaphyloEoccus and Srreptococcus.
性状
Solid
体外研究(In Vitro)
Pristinamycin IA (100 μM, 0-4 h) inhibits the efflux of [H]vinblastine from Caco-2 cells.Pristinamycin IA (100 μM) reduces by 70% the basolateral to apical secretion of [H]vinblastine across Caco-2 cell monolayers.Pristinamycin IA (4.614?μM) activates ribosome-dependent ribo-regulator (LRR).Medlife has not independently confirmed the accuracy of these methods. They are for reference only.