Category: Cell Culture
AGS Cell Line: Culture Media
Various culture media have been used to maintain the AGS cell line in culture and for specific experimental procedures. A 10% fetal bovine serum (FBS)-supplemented RPMI medium is the most popular medium used by many researchers to maintain AGS cells in culture. Some have also used 10% FBS-supplemented DMEM. ATCC suggests Ham’s F12K Medium supplemented with 10% FBS. A list of base media used for AGS cell line, experiment-specific supplements, culture conditions, purpose, and references are given in the table below.
Protocol – Feeding Suspension Culture (Complete Replacement of Medium)
Complete replacement of culture medium from suspension culture involves cell harvesting by centrifugation and resuspension of the cell pellet in fresh growth medium. This method is ideally the best way to feed suspension culture and is often used when a. you observe dead or sick cells/suspended particles in culture; b. medium color (phenol red-containing medium) has turned yellow very quickly; c. you can not afford cell loss. Complete replacement of culture medium is ideally the best way to feed suspension culture. Since this procedure takes time and involves an additional centrifugation step to harvest cells, often researchers partially replace the medium that takes just a few minutes. However, partial medium replacement is associated with the loss of cells from the culture.