Citation: LI Yujuan, WU Guangxia, OU Wanlu, SUN Xinxin, QU Feng. Investigation on interactions between bovine thrombin, aptamer and active components in Danshen by capillary zone electrophoresis[J]. Chinese Journal of Chromatography, ;2017, 35(3): 339-343. doi: 10.3724/SP.J.1123.2016.10018 shu

Investigation on interactions between bovine thrombin, aptamer and active components in Danshen by capillary zone electrophoresis

School of Life Science, Beijing Institute of Technology, Beijing 100081, China

Received Date: 9 October 2016

Fund Project: National Natural Science Foundation of China (Nos. 81573693, 21675012, 21375008).

Investigation on interactions between bovine thrombin (B-Thr), aptamer29 (Apt29) and three active components (salvianic acid A sodium (SAS), protocatechuic acid (PA), ferulic acid (FA)) in Danshen was carried out by capillary zone electrophoresis (CZE). CZE conditions were as follows: capillary length of 40 cm, voltage of 15 kV, injection volume of 3.45 kPa, injection time of 5 s. By changing concentration of B-Thr or Apt29 with fixed levels of the three active components, binding constants (K_b) were calculated by Scatchard and non-specific binding equations to show interactions between B-Thr, Apt29 and the three active components. The results showed that PA had the strongest affinity to B-Thr with K_b 3.39×10⁴L/mol. K_b between FA and B-Thr was 1.05×10⁴ L/mol. SAS had no binding with B-Thr. FA showed stronger affinity with Apt29 than PA with K_b of 1.48×10⁴ L/mol and 1.32×10⁴ L/mol, respectively. The present study reported that interactions between the active constituents in Danshen and B-Thr/Apt29. New methods might be supplied for calculation of interactions between Apt (protein) and herbal drug molecules. And it could give insight for target discovery and delivery of herbal drug molecules.
- capillary zone electrophoresis (CZE),
- bovine thrombin (B-Thr),
- aptamer (Apt29),
- Danshen
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
1. [1]
  Qilong Fang , Yiqi Li , Jiangyihui Sheng , Quan Yuan , Jie Tan . Magical Pesticide Residue Detection Test Strips: Aptamer-based Lateral Flow Test Strips for Organophosphorus Pesticide Detection. University Chemistry, 2024, 39(5): 80-89. doi: 10.3866/PKU.DXHX202310004
2. [2]
  Feng Liang , Desheng Li , Yuting Jiang , Jiaxin Dong , Dongcheng Liu , Xingcan Shen . Method Exploration and Instrument Innovation for the Experiment of Colloid ζ Potential Measurement by Electrophoresis. University Chemistry, 2024, 39(5): 345-353. doi: 10.3866/PKU.DXHX202312009
3. [3]
  Quanliang Chen , Zhaohui Zhou . Research on the Active Site of Nitrogenase over Fifty Years. University Chemistry, 2024, 39(7): 287-293. doi: 10.3866/PKU.DXHX202310133
4. [4]
  Qilu DU , Li ZHAO , Peng NIE , Bo XU . Synthesis and characterization of osmium-germyl complexes stabilized by triphenyl ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1088-1094. doi: 10.11862/CJIC.20240006
5. [5]
  Zhongxin YU , Wei SONG , Yang LIU , Yuxue DING , Fanhao MENG , Shuju WANG , Lixin YOU . Fluorescence sensing on chlortetracycline of a Zn-coordination polymer based on mixed ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2415-2421. doi: 10.11862/CJIC.20240304
6. [6]
  Linjie ZHU , Xufeng LIU . Electrocatalytic hydrogen evolution performance of tetra-iron complexes with bridging diphosphine ligands. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 321-328. doi: 10.11862/CJIC.20240207
7. [7]
  Zijuan LI , Xuan LÜ , Jiaojiao CHEN , Haiyang ZHAO , Shuo SUN , Zhiwu ZHANG , Jianlong ZHANG , Yanling MA , Jie LI , Zixian FENG , Jiahui LIU . Synthesis of visual fluorescence emission CdSe nanocrystals based on ligand regulation. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 308-320. doi: 10.11862/CJIC.20240138
8. [8]
  Guilan He , Yaofeng Yuan . 手性二茂铁双膦配体Xyliphos的合成及应用. University Chemistry, 2025, 40(8): 130-137. doi: 10.12461/PKU.DXHX202409122
9. [9]
  Xiao SANG , Qi LIU , Jianping LANG . Synthesis, structure, and fluorescence properties of Zn(Ⅱ) coordination polymers containing tetra-alkenylpyridine ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2124-2132. doi: 10.11862/CJIC.20240158
10. [10]
  Hongjie SHEN , Haozhe MIAO , Yuhe YANG , Yinghua LI , Deguang HUANG , Xiaofeng ZHANG . Synthesis, crystal structure, and fluorescence properties of two Cu(Ⅰ) complexes based on pyridyl ligand. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 855-863. doi: 10.11862/CJIC.20250009
11. [11]
  Heng Zhang . Determination of All Rate Constants in the Enzyme Catalyzed Reactions Based on Michaelis-Menten Mechanism. University Chemistry, 2024, 39(4): 395-400. doi: 10.3866/PKU.DXHX202310047
12. [12]
  Yerong Chen , Bingbin Yang , Xinglei He , Yuqi Lin , Keyin Ye . Enzyme-Directed Evolution Enables Bioconversion of Organosilicon Compounds. University Chemistry, 2025, 40(10): 121-129. doi: 10.12461/PKU.DXHX202411054
13. [13]
  Xiaoling LUO , Pintian ZOU , Xiaoyan WANG , Zheng LIU , Xiangfei KONG , Qun TANG , Sheng WANG . Synthesis, crystal structures, and properties of lanthanide metal-organic frameworks based on 2, 5-dibromoterephthalic acid ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1143-1150. doi: 10.11862/CJIC.20230271
14. [14]
  Yingchun ZHANG , Yiwei SHI , Ruijie YANG , Xin WANG , Zhiguo SONG , Min WANG . Dual ligands manganese complexes based on benzene sulfonic acid and 2, 2′-bipyridine: Structure and catalytic properties and mechanism in Mannich reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1501-1510. doi: 10.11862/CJIC.20240078
15. [15]
  Youlin SI , Shuquan SUN , Junsong YANG , Zijun BIE , Yan CHEN , Li LUO . Synthesis and adsorption properties of Zn(Ⅱ) metal-organic framework based on 3, 3', 5, 5'-tetraimidazolyl biphenyl ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1755-1762. doi: 10.11862/CJIC.20240061
16. [16]
  Mengzhen JIANG , Qian WANG , Junfeng BAI . Research progress on low-cost ligand-based metal-organic frameworks for carbon dioxide capture from industrial flue gas. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 1-13. doi: 10.11862/CJIC.20240355
17. [17]
  Linjie ZHU , Xufeng LIU . Synthesis, characterization and electrocatalytic hydrogen evolution of two di-iron complexes containing a phosphine ligand with a pendant amine. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 939-947. doi: 10.11862/CJIC.20240416
18. [18]
  Lubing Qin , Fang Sun , Meiyin Li , Hao Fan , Likai Wang , Qing Tang , Chundong Wang , Zhenghua Tang . Atomically Precise (AgPd)₂₇ Nanoclusters for Nitrate Electroreduction to NH₃: Modulating the Metal Core by a Ligand Induced Strategy. Acta Physico-Chimica Sinica, 2025, 41(1): 100008-0. doi: 10.3866/PKU.WHXB202403008
19. [19]
  Xiaohang JIN , Qi LIU , Jianping LANG . Room‑temperature solid‑state synthesis, structure, and third‑order nonlinear optical properties of phosphine‑ligand‑protected silver thiolate clusters. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1505-1512. doi: 10.11862/CJIC.20250125
20. [20]
  Chunmei GUO , Weihan YIN , Jingyi SHI , Jianhang ZHAO , Ying CHEN , Quli FAN . Facile construction and peroxidase-like activity of single-atom platinum nanozyme. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1633-1639. doi: 10.11862/CJIC.20240162

Get Citation

PDF

XML

Metrics

PDF Downloads(3)
Abstract views(393)
HTML views(35)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142