M199 medium is a liquid medium widely used for cell culture. It was originally developed by Harry Eagle and is designed to support the growth of a variety of mammalian cells. M199 medium is a basal medium that often requires the addition of serum and other supplements to meet the needs of specific cell types.
Regarding "M199 medium (10X)", this means that the medium is provided in a concentrated form, usually 10 times the standard working concentration. This means that it needs to be diluted to the appropriate working concentration before use, usually by mixing with deionized or sterile distilled water. This concentrated form helps to reduce storage space and can reduce shipping costs.
