L-tyrosine is an amino acid that's often used in supplements to improve cognitive function affected by stress. Supplements containing L-tyrosine supplements may also help treat phenylketonuria (PKU).

Cisbio's HTRF® KinEASE™ assay for screening serine/threonine kinases now extends to tyrosine kinases (TK). The assay, developed in partnership with Millipore, uses a unique substrate containing ...