The pure rTPI has the activity of Triosephosphate Isomerase ( TPI ), and may be recognized by the serum of rabbit infected seriously with Schistosoma japonica and patient suffering from schistosomiasis .
重组TPI分子具有磷酸丙糖异构酶活性,并能被日本血吸虫重感染兔血清,血吸虫病人血清所识别。