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...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.展开更多
The fatty acid composition of "Marine" Chlorella was studied and compared with a typical green alga, Dunaliella sali na. The results showed that "Marine" Chlorella contained high abundance of the a...The fatty acid composition of "Marine" Chlorella was studied and compared with a typical green alga, Dunaliella sali na. The results showed that "Marine" Chlorella contained high abundance of the acids 16: 0, 16 (n-7) and 20: 5 (n- 3), which together accounted for 75. 8 % of total fatty acids. This composition character differs from green algae, but more similar to Nannochloropsls oculata and other specise of Eustigmatophyceae, so the "Marine" chlorella is belong to Eu- stigmatophyceae in taxonomy.展开更多
文摘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.
文摘The fatty acid composition of "Marine" Chlorella was studied and compared with a typical green alga, Dunaliella sali na. The results showed that "Marine" Chlorella contained high abundance of the acids 16: 0, 16 (n-7) and 20: 5 (n- 3), which together accounted for 75. 8 % of total fatty acids. This composition character differs from green algae, but more similar to Nannochloropsls oculata and other specise of Eustigmatophyceae, so the "Marine" chlorella is belong to Eu- stigmatophyceae in taxonomy.