Dulbecco's Modified Eagle Medium (DMEM): Nutrient Mixture F-12 (Ham's) (1:1) with L-Glutamine, sodium Pyruvate, 15mM HEPES, w/o Pheno red DMEM: F12（含谷氨酰胺，含丙酮酸钠，含 HEPES，不含酚红）