1775
By applying modern proteomic technologies together with a target peptide containing all amino acids , the assay permits the profiling of all amino acid specific allergen - peptide interactions .
 Chemical: amino acids; Chemical: amino acid
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: amino acids; Chemical: amino acid