ImMedia is a pre-mixed, pre-sterilized medium

ImMedia is a pre-mixed, pre-sterilized medium containing selection antibiotics for growth of E. coli strains. ImMedia can be used to prepare low-salt LB medium or agar plates with or without IPTG and X-gal. Life Technologies offers ImMedia in a choice of three selection antibiotics: ampicillin, kanamycin, or Zeocin.