Department of Biochemistry, Faculty of Science, Chulalongkorn University, 254 Phaya Thai road, Pathumwan, Bangkok, 10330, Thailand.|Department of Biochemistry, Faculty of Science, Chulalongkorn University, 254 Phaya Thai road, Pathumwan, Bangkok, 10330, Thailand.|Department of Biochemistry, Faculty of Science, Chulalongkorn University, 254 Phaya Thai road, Pathumwan, Bangkok, 10330, Thailand. surasak.ch@chula.ac.th.