Investigation of the association between bovine serum albumin(BSA) and aluminum tetrasulfonated phthalocyanine (AlS4Pc) by fluorescence anisotropy

Authors
Li, DH Peng, XY Ye, D Xu, JG
Citation
Dh. Li et al., Investigation of the association between bovine serum albumin(BSA) and aluminum tetrasulfonated phthalocyanine (AlS4Pc) by fluorescence anisotropy, CHEM J CH U, 20(8), 1999, pp. 1218-1220
Citations number
3
Categorie Soggetti
Chemistry
Journal title
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN journal
02510790 → ACNP
Volume
20
Issue
8
Year of publication
1999
Pages
1218 - 1220
Database
ISI
SICI code
0251-0790(199908)20:8<1218:IOTABB>2.0.ZU;2-K
Abstract
Fluorescence anisotropy was employed for the investigation of the associati on between AlS4Pc and BSA. The average binding number of AlS4Pc to BSA was calculated and the constants of association reaction occurring in the mediu m of PH 7.0 were shown. The results revealed that the interaction between A lS4Pc and BSA was strong, which implied that AlS4Pc may be stored and trans ferred by serum albumin. The merits of the method used were also pointed ou t.