Amino Acid Mixtures (20 Amino Acids)

Amino Acid mixes are designed to be used in cell free expression systems. This mixture contains all 20 amino acids and can be enhanced to meet specific needs.

Composition of Labeled Amino Acid Mixture

Amino Acid	Content %	Amino Acid	Content %
Alanine	6.9	Leucine	7.6
Arginine	5.1	Lysine	10.9
Asparagine	3.6	Methionine	1.4
Aspartic Acid	8.7	Phenylalanine	7.5
Cysteine	3.6	Proline	5.1
Glutamine	3.6	Serine	4.0
Glutamic Acid	9.2	Threonine	4.3
Glycine	5.8	Tryptophan	0.2
Histidine	2.1	Tyrosine	3.4
Isoleucine	2.8	Valine	4.1

Salt/Trace Metals Analytical Data

	Content %		Content %
Ammonia	< 200 PPM	Calcium	< 9 PPM
Chloride	.048%	Magnesium	< 8 PPM
Metals	< .1%	Phosphorus	< 24 PPM
Potassium	< 73 PPM	Sodium	< 180 PPM

Description		% Isotope Enrichment		Product No.		Quantity		Price
Amino Acid Mix (20 AA)		Natural		520000		500 mg 1 g		$60 $100
15N Amino Acid Mix (20 AA)		15N, >99%		532098		500 mg 1 g		$650 $1,100
13C, 15N Amino Acid Mix (20 AA)		15N, >98% 13C, >98%		542098		500 mg 1 g		$1,000 $1,950
2H, 15N Amino Acid Mix (20 AA)		2H, >99% 15N, >98%		562098		500 mg 1 g		$1,000 $1,900