引用本文:
Li Wen Shao, Chao Qing Dong, Xiang Yi Huang, Ji Cun Ren. Using capillary electrophoresis mobility shift assay to study the interaction of CdTe quantum dots with bovine serum albumin[J]. Chinese Chemical Letters,
2008, 19(6): 707-710.
doi:
10.1016/j.cclet.2008.04.012
Citation: Li Wen Shao, Chao Qing Dong, Xiang Yi Huang, Ji Cun Ren. Using capillary electrophoresis mobility shift assay to study the interaction of CdTe quantum dots with bovine serum albumin[J]. Chinese Chemical Letters, 2008, 19(6): 707-710. doi: 10.1016/j.cclet.2008.04.012
Citation: Li Wen Shao, Chao Qing Dong, Xiang Yi Huang, Ji Cun Ren. Using capillary electrophoresis mobility shift assay to study the interaction of CdTe quantum dots with bovine serum albumin[J]. Chinese Chemical Letters, 2008, 19(6): 707-710. doi: 10.1016/j.cclet.2008.04.012
Using capillary electrophoresis mobility shift assay to study the interaction of CdTe quantum dots with bovine serum albumin
摘要:
In this work, the capillary electrophoresis mobility shift assay (CEMSA) was first adopted to study the interaction of protein with quantum dots (QDs). In this study, bovine serum albumin (BSA) and CdTe QDs were used as model samples. We observed that BSA was facilely adsorbed to CdTe QDs surface, and the QD-BSA complex was formed by a 1:1 stoichiometric ratio. A value of 2.17±0.27×106mol-1 L--1 (at 25℃) for the association constant was obtained by CEMSA.
English
Using capillary electrophoresis mobility shift assay to study the interaction of CdTe quantum dots with bovine serum albumin
Abstract:
In this work, the capillary electrophoresis mobility shift assay (CEMSA) was first adopted to study the interaction of protein with quantum dots (QDs). In this study, bovine serum albumin (BSA) and CdTe QDs were used as model samples. We observed that BSA was facilely adsorbed to CdTe QDs surface, and the QD-BSA complex was formed by a 1:1 stoichiometric ratio. A value of 2.17±0.27×106mol-1 L--1 (at 25℃) for the association constant was obtained by CEMSA.
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