溶于DMSO（≥ 100 mg/mL） 2-8°C 250mg 1g 5g in glass bottle 一种从 Pseudomonas fluorescens 中分离得到的有口服活性的抗生素。
Mupirocin is an antibiotic of the monoxycarbolic acid class. Mupirocin is bacteriostatic at low concentrations and bactericidal at high concentrations. It is used topically and is effective against Gram-positive bacteria, including MRSA. Mupirocin is a mixture of several pseudomonic acids, with pseudomonic acid A (PA-A) constituting greater than 90% of the mixture. Also present in mupirocin are pseudomonic acid B with an additional hydroxyl group at C8, pseudomonic acid C with a double bond between C10 and C11, instead of the epoxide of PA-A, and pseudomonic acid D with a double bond at C4` and C5` in the 9-hydroxy-nonanoic acid portion of mupirocin.