摘要
Fluorescence anisotropy was employed for the investigation of the association between AlS 4Pc and BSA. The average binding number of AlS 4Pc to BSA was calculated and the constants of association reaction occurring in the medium of pH 7 0 were shown. The results revealed that the interaction between AlS 4Pc and BSA was strong, which implied that AlS 4Pc may be stored and transferred by serum albumin. The merits of the method used were also pointed out.
Fluorescence anisotropy was employed for the investigation of the association between AlS 4Pc and BSA. The average binding number of AlS 4Pc to BSA was calculated and the constants of association reaction occurring in the medium of pH 7 0 were shown. The results revealed that the interaction between AlS 4Pc and BSA was strong, which implied that AlS 4Pc may be stored and transferred by serum albumin. The merits of the method used were also pointed out.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第8期1218-1220,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金! (批准号 :2 9775 0 2 1)资助
关键词
四磺基铝酞菁
酞菁
酸度
荧光各向异性
白蛋白
Phthalocyanine
Fluorescence polarization
Fluorescence anisotropy
Albumin
