Technical Resources

41500 - MEM, powder, NEAA

Components	Molecular Weight	Concentration (mg/L)	mM
Amino Acids
Glycine	75.0	7.5	0.1
L-Alanine	89.0	8.9	0.099999994
L-Arginine hydrochloride	211.0	126.0	0.5971564
L-Asparagine-H2O	132.0	15.0	0.11363637
L-Aspartic acid	133.0	13.3	0.1
L-Cystine 2HCl	313.0	31.28	0.099936105
L-Glutamic Acid	147.0	14.7	0.1
L-Glutamine	146.0	292.0	2.0
L-Histidine hydrochloride-H2O	210.0	42.0	0.2
L-Isoleucine	131.0	52.0	0.39694658
L-Leucine	131.0	52.0	0.39694658
L-Lysine hydrochloride	183.0	72.5	0.39617488
L-Methionine	149.0	15.0	0.10067114
L-Phenylalanine	165.0	32.0	0.19393939
L-Proline	115.0	11.5	0.1
L-Serine	105.0	10.5	0.1
L-Threonine	119.0	48.0	0.40336135
L-Tryptophan	204.0	10.0	0.04901961
L-Tyrosine disodium salt dihydrate	261.0	51.9	0.19885059
L-Valine	117.0	46.0	0.3931624
Vitamins
Choline chloride	140.0	1.0	0.007142857
D-Calcium pantothenate	477.0	1.0	0.002096436
Folic Acid	441.0	1.0	0.0022675737
Niacinamide	122.0	1.0	0.008196721
Pyridoxal hydrochloride	204.0	1.0	0.004901961
Riboflavin	376.0	0.1	2.6595744E-4
Thiamine hydrochloride	337.0	1.0	0.002967359
i-Inositol	180.0	2.0	0.011111111
Inorganic Salts
Calcium Chloride (CaCl2) (anhyd.)	111.0	200.0	1.8018018
Magnesium Sulfate (MgSO4) (anhyd.)	120.0	97.67	0.8139166
Potassium Chloride (KCl)	75.0	400.0	5.3333335
Sodium Chloride (NaCl)	58.0	6800.0	117.24138
Sodium Phosphate monobasic (NaH2PO4-H2O)	138.0	140.0	1.0144928
Other Components
D-Glucose (Dextrose)	180.0	1000.0	5.5555553
Phenol Red	376.4	10.0	0.026567481

Reference:

1. Eagle, H. (1959) Science 130:432.

2. Lolait, S.J., Harmer, J.H., Dahl, D., et al., (1983) Aust. J. Exp. Biol. Med. Sci., 61:439. (rat astrocytes).

3. Norris, S.J. and Edmondson, D.G. (1986) Sex. Transm. Dis., 13:207 (Rabbit epithelial cells).

61100 - MEM, powder
Cat No: 61100053 , 61100061 , 61100087 , 61100103

11900 - MEM alpha, nucleosides, powder
Cat No: 11900016 , 11900024 , 11900073