Roswell Park Memorial Institute 1640 Medium (RPMI) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ RPMI is a medium used in cell culture and was developed in 1966 at the Roswell Park Memorial Institute by Moore *et al.*:footcite:p:`Moore1967`. Its exact formulation is known and available via `ThermoFisher Scientific `__\ :footcite:p:`11875RPMI1640`. .. list-table:: RPMI composition :name: rpmi_comp :align: center :widths: 54 26 :header-rows: 1 :class: no-scrollbar-table * - name - source * - 3-[(2R)-2,4-Dihydroxy-3,3-dimethylbutanamido]propanoate [Pantothenate] - D-Calcium pantothenate * - 4,5-Bis(hydroxymethyl)-2-methylpyridin-3-ol [Pyridoxine] - Pyridoxine hydrochloride * - 4-Aminobenzoic acid - Para-Aminobenzoic Acid * - Biotin - Biotin * - Calcium(II) cation [Ca(2+)] - D-Calcium pantothenate, Calcium nitrate (Ca(NO3)2 4H2O) * - Carbon dioxide [CO2] - Carbon dioxide * - Hydrogencarbonate - Bicarbonate (NaHCO3) * - Chloride [Cl(-)] - L-Cystine 2HCl, L-Lysine hydrochloride, Choline chloride, Pyridoxine hydrochloride, Thiamine hydrochloride, Potassium Chloride (KCl), Sodium Chloride (NaCl) * - Choline - Choline chloride * - Cob(I)alamin - Vitamin B12 * - Cob(II)alamin - Vitamin B12 * - D-Glucose - D-Glucose (Dextrose) * - Dioxygen [O2] - Oxygen * - Glycine - Glycine * - Hydrogen [H(+)] - L-Cystine 2HCl, L-Lysine hydrochloride, L-Tyrosine disodium salt dihydrate, Pyridoxine hydrochloride, Thiamine hydrochloride * - L-Cystine - L-Cystine 2HCl * - L-Arginine - L-Arginine * - L-Asparagine - L-Asparagine * - L-Aspartate - L-Aspartic acid * - L-Glutamate - L-Glutamic Acid * - L-Glutamine - L-Glutamine * - L-Histidine - L-Histidine * - L-Isoleucine - L-Isoleucine * - L-Leucine - L-Leucine * - L-Lysine - L-Lysine hydrochloride * - L-Methionine - L-Methionine * - L-Phenylalanine - L-Phenylalanine * - L-Proline - L-Proline * - L-Serine - L-Serine * - L-Threonine - L-Threonine * - L-Tryptophan - L-Tryptophan * - L-Tyrosine - L-Tyrosine disodium salt dihydrate * - L-Valine - L-Valine * - L-gamma-Glutamyl-L-cysteinylglycine [Glutathione] - Glutathione (reduced) * - Magnesium(II) cation [Mg(2+)] - Magnesium Sulfate (MgSO4) (anhyd.) * - Myo-inositol - i-Inositol * - N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}benzoyl)-L-glutamic acid [Folate] - Folic Acid * - Niacinamide - Niacinamide * - Nitrate [NO3(-)] - Calcium nitrate (Ca(NO3)2 4H2O) * - Phosphate [PO4(3-)] - Sodium Phosphate dibasic (Na2HPO4) anhydrous * - Potassium(I) cation [K(+)] - Potassium Chloride (KCl) * - Riboflavin - Riboflavin * - Sodium(I) cation [Na(+)] - L-Tyrosine disodium salt dihydrate, Sodium Bicarbonate (NaHCO3), Sodium Chloride (NaCl), Sodium Phosphate dibasic (Na2HPO4) anhydrous * - Sulfate [SO4(2-)] - Magnesium Sulfate (MgSO4) (anhyd.) * - Thiamine - Thiamine hydrochloride * - Vitamin B12 - Vitamin B12 * - Water [H2O] - Calcium nitrate (Ca(NO3)2 4H2O) * - trans-4-Hydroxy-L-proline - L-Hydroxyproline .. footbibliography::