Autor:	I. Šafařík, L. Ptáčková, M. Koneracká, M. Šafaříková, M. Timko, P. Kopčanský
Rok vydání:	2002
Předmět:	chemistry.chemical_classification Ferrofluid Chromatography Bioengineering General Medicine Bacitracin Trypsin Applied Microbiology and Biotechnology Thionin chemistry.chemical_compound Enzyme chemistry Safranin medicine Xenobiotic Trypsin activity Biotechnology medicine.drug
Zdroj:	Biotechnology Letters. 24:355-358
ISSN:	0141-5492
DOI:	10.1023/a:1014521021795
Popis:	Ferrofluid-modified trypsin has been used for the detection and determination of selected xenobiotics that inhibit trypsin activity. The procedure is useful especially when colored samples or samples containing suspended solid impurities are to be assayed. Ferrofluid-modified trypsin was inhibited by Ag + and Pb 2+ , selected dyes (safranin, thionin), bacitracin and 4-aminobenzamidine. Enzymes immobilized on magnetic particles can form a basis of new automated assay procedures for the determination of xenobiotics.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d062bb93d8eec94842d550390bd4c4ba https://doi.org/10.1023/a:1014521021795 Zobrazit plný text záznamu Full text from SpringerLink