[Spatial orientation interaction mechanism of three component complex of protein--BSA/SDS/Azur a system].

Abstract

The interaction of bovine serum albumin (BSA), sodium dodecyl sulphate (SDS) and Azur A(AA) was studied by spectral probe. The influence of the molar ratio of SDS/BSA on the absorption spectra of BSA-SDS-AA complex was investigated. It was found that the new absorption peak and color changes generated by BSA-SDS-AA complex arose from the difference in the spatial orientation aggregative degree of AA binding on BSA-SDS-AA complex.

Cite this paper

@article{Cao2005SpatialOI, title={[Spatial orientation interaction mechanism of three component complex of protein--BSA/SDS/Azur a system].}, author={Wen-gen Cao and Qing-cai Jiao and Qian Liu}, journal={Guang pu xue yu guang pu fen xi = Guang pu}, year={2005}, volume={25 9}, pages={1478-81} }