Skip to main content
. 2025 Sep 16;12(9):981. doi: 10.3390/bioengineering12090981
L-Trp The optically active L-form of tryptophan
D-Trp The optically active D-form of tryptophan
h-Trp Protiated tryptophan
d-Trp Deuterated tryptophan
d-L-Trp Deuterated L-form of tryptophan
d-D-Trp Deuterated D-form of tryptophan