A sensitive fluorescent assay for trypsin activity in biological samples using BSA-Au nanoclusters

Journal of the Brazilian Chemical Society

Volumn 23, Issue 11, 2012, Pages 2011-2015

  Wang, Xianxiang ^a   Wang, Yanying ^a   Rao, Hanbing ^a   Shan, Zhi ^a  

^a SICHUAN AGRICULTURAL UNIVERSITY   (China)

Author keywords

BSA Au nanoclusters; Enzyme activity; Fluorescence; Trypsin

Indexed keywords

EID: 84874057590     PISSN: 01035053     EISSN: 16784790     Source Type: Journal    
DOI: 10.1590/S0103-50532012005000075     Document Type: Article

References (14)

1. Turk, B.; Nat. Rev. Drug Discovery 2006, 5, 785.
2. Farmer, W. H.; Yuan, Z.; Anal. Biochem. 1991, 197, 347.
3. Baustert, J. H.; Wolfbeis,O. S.; Moser, R.; Koller, E.; Anal. Biochem. 1988, 171, 393.
4. Matayoshi, E.; Wang, G.; Krafft, G.; Erickson, J.; Science 1990, 247, 954.
5. Cai,Q.Y.; Wang, R. H.; Wu, L. Y.; Nie, L. H.; Yao, S. Z.; Microchem. J. 1997, 55, 367.
6. Lefkowitz, R. B.; Marciniak, J. Y.; Hu, C. M.; Schmid-Schonbein, G. W.; Heller, M. J.; Electrophoresis 2010, 31, 403.
7. Shimura, K.; Matsumoto, H.; Kasai, K.; Electrophoresis 1998, 19, 2296.
8. Eisenstein, M.; Nat. Methods 2005, 2, 6.
9. Cui, R.; Liu, H. -H.; Xie, H. Y.; Zhang, Z. L.; Yang, Y. R.; Pang, D. W.; Xie, Z. X.; Chen, B. B.; Hu, B.; Shen, P.; Adv. Funct. Mater. 2009, 19, 2359.
10. Xie, J. P.; Zheng, Y. G.; Ying, J. Y.; J. Am. Chem. Soc. 2009, 131, 888.
11. Chen,W. B.; Tu, X. J.; Guo, X. Q.; Chem. Commun. 2009, 1736.
12. Jin, L.; Shang, L.; Guo, S.; Fang, Y.; Wen, D.; Wang, L.; Yin, J.; Dong, S. J.; Biosens. Bioelectron. 2011, 26, 1965.
13. Ahn,T.; Kim, J. S.; Choi, H. I.; Yun, C. H.; Anal. Biochem. 2002, 306, 247.
14. Finehout, E. J.; Cantor, J. R.; Lee, K. H.; Proteomics 2005, 5, 2319.