Tlr1 is mostly complexed with tlr2 to recognize try-acylated lipopeptides whereas Tlr2 heterodimer with Tlr6 recognizes di-acylated lipopeptides. In addition, a variety of ligands for Tlr2 have been found. For more information check PMID: 21235323, 19840864. The particular ligands for Tlr1, 2 and 6 are listed and if available, links are provided:
Tlr1 – try-acylated lipopeptides
Tlr2 – peptidoglycan, lipoteichoic acid, lipomannans, zymosan
Tlr6 – di-acylated lipopeptides





















