Defined Cell Culture Media 23 is a cell culture mixture consisting of: Alanine, Arginine HCl, Ascorbic Acid, Asparagine, Aspartic Acid, Biotin, Calcium Chloride, Calcium Pantothenate, Coenzyme A, Copper Sulfate, Cyanocobalamin, Cysteine HCl, Cystine, Disodium Flavine Adenine Dinucleotide, Disodium Phosphate, Folic Acid, Glutamic Acid, Glutamine, Glycine, Guanosine, Histidine HCl, Inositol, Isoleucine, Leucine, Linoleic Acid, Lysine HCl, Magnesium Chloride, Magnesium Sulfate, Methionine, Niacinamide, Nicotinamide Adenine Dinucleotide Pantothenic Acid, Phenylalanine, Potassium Chloride, Pyridoxine HCl, r-(s-Rainbow Trout Oligopeptide-1 sh-Polypeptide-62), Riboflavin, Serine, Sodium Bicarbonate, Sodium Chloride, Sodium Phosphate, Sodium Pyruvate, sr-Rainbow Trout Oligopeptide-1 sh-Polypeptide-8, sr-Rainbow Trout Oligopeptide-1 sh-Polypeptide-13, Taurine, Thiamine HCl, Thioctic Acid, Threonine, Thymine, Tryptophan, Tyrosine, and Valine