More elaborate incubators can also include the ability to lower the temperature (via refrigeration), or the ability to control humidity or CO 2 levels. For other organisms used in biological experiments, such as the budding yeast Saccharomyces cerevisiae, a growth temperature of 30 ☌ (86 ☏) is optimal. coli as well as for mammalian cells is approximately 37 ☌ (99 ☏), as these organisms grow well under such conditions. The most commonly used temperature both for bacteria such as the frequently used E. The simplest incubators are insulated boxes with an adjustable heater, typically going up to 60 to 65 ☌ (140 to 150 ☏), though some can go slightly higher (generally to no more than 100 ☌). Some incubators also regulate humidity, gas composition, or ventilation within that chamber. Incubators are essential for much experimental work in cell biology, microbiology and molecular biology and are used to culture both bacterial and eukaryotic cells.Īn incubator is made up of a chamber with a regulated temperature. The incubator maintains optimal temperature, humidity and other conditions such as the CO 2 and oxygen content of the atmosphere inside.
Device used to grow and maintain microbiological cultures or cell cultures Interior of a CO 2 incubator used in cell cultureĪn incubator is a device used to grow and maintain microbiological cultures or cell cultures.
