TRP-HIS-TRP-LEU-GLN-LEU;ALPHA-MATING FACTOR (1-6);ALPHA1-MATING FACTOR FRAGMENT 1-6;H-TRP-HIS-TRP-LEU-GLN-LEU-OH;MATING FACTOR A (1-6);MATING FACTOR ALPHA (1-6);α1-mating factor fragment 1-6;TRYPTOPHAN-HISTIDINE-TRYPTOPHAN-LEUCINE-GLUTAMINE-LEUCINE)
Trp-His-Trp-Leu-Gln-Leu (WHWLQL) was used as an internal standard in multiplex serum protein assay for evaluating the individual′s probability of having colorectal cancer (CRC).