L-Tyrosine or 4-hydroxyphenylalanine is one of the 22 amino acids that are used by cells to synthesize proteins. It is a non-essential amino acid with a polar side group. It is mercerized thin needle crystalls or crystal powder. Tyrosine is a hydrophobic amino acid and is significantly less soluble in water than its precursor, phenylalanine, due to the thermodynamic favorability of the hydrogen bonding between the hydroxyl group of one molecule of tyrosine and the carboxyl group of another.
For tissue culture (L - tyrosine · 2 na · H2O), biochemical reagents, treatment of thyroid disease. As a modulation elderly, children's food and foliar nutrition agent, etc.
Package & Storage
Storage: Store in dry, dark and ventilated place.