ðə kənvˈɜːʒən fɹʌm tˌiːkˌeɪˈɛn tə pɹˈoʊtiːn dᵻpˈɛndz ɔnðə tˈaɪp ʌv pɹˈoʊtiːn pɹˈɛzənt ɪnðə sˈæmpəl ænd wʌt fɹˈækʃən ʌvðə pɹˈoʊtiːn ɪz kəmpˈoʊzd ʌv nˈaɪtɹədʒənəs ɐmˈiːnoʊ ˈæsɪdz, lˈaɪk ˈɑːɹdʒɪnˌaɪn ænd hˈɪstɪdˌiːn.
The conversion from TKN to protein depends on the type of protein present in the sample and what fraction of the protein is composed of nitrogenous amino acids, like arginine and histidine.