根拠: gel filtration, The buried subunit interface area was analyzed using the PISA interface. Additionally, analytical size exclusion gel chromatography (aSEC) was also used to confirm that the ...根拠: gel filtration, The buried subunit interface area was analyzed using the PISA interface. Additionally, analytical size exclusion gel chromatography (aSEC) was also used to confirm that the trimeric form was the only species found in solution.