杜氏改良 Eagle 培养基 - 高葡萄糖

Dulbecco′s Modified Eagle′s Medium (DMEM) is a modification of Basal Medium Eagle (BME) that contains four-fold concentrations of the amino acids and vitamins. The original formulation contained 1000 mg/L of glucose and was used to culture embryonic mouse cells. Since then, it has been modified in several ways to support primary cultures of mouse and chicken cells, as well as a variety of normal and transformed cells. Each of these media offers a different combination of L-glutamine and sodium pyruvate. Additonally, the glucose levels have been raised to 4500 mg/L, contributing to the name "DMEM/High". Dulbecco′s Modified Eagle′s Medium/High Modified has been used as a supplement in cell culture.

Dulbecco′s Modified Eagle′s Medium（DMEM）是对Basal Medium Eagle (BME)的一种改良，含有四倍浓度的氨基酸和维生素。 原始的配方含有1000 mg/L的葡萄糖并用于培养小鼠胚胎细胞。 从此，它被按照多种方式进行修改以支持小鼠和鸡细胞的原代培养，以及多种正常和转化细胞。 这些培养基都可提供一种不同的L-谷氨酰胺和丙酮酸钠组成。 此外，葡萄糖浓度也被提高至4500 mg/L，因此被命名为“DMEM/High”。