L-glutamyl-L-tryptophan April 12, 2017 L-glutamyl-L-tryptophan Trade Name Orphan Indication AIDS-related Kaposi's sarcoma USA Market Approval USA USA Designation Date 1999-10-20 00:00:00 Sponsor Implicit Bioscience Pty Ltd;P. O. Box 2072., Toowong Business Center;