Determination of decolorization properties of Reactive Blue 19 dye using Horseradish Peroxidase enzyme

2013 ◽  
Vol 38 (2) ◽  
pp. 200-206 ◽  
Author(s):  
Mithat Celebi ◽  
Melda Altikatoglu ◽  
Zeynep Mustafaeva Akdeste ◽  
Huseyin Yildirim
Keyword(s):  
Horseradish Peroxidase ◽  
Reactive Blue 19 ◽  
Peroxidase Enzyme

Highly sensitive voltammetric determination of kanamycin based on aptamer sensor for signal amplification

2016 ◽  
Vol 8 (16) ◽  
pp. 3366-3372 ◽  
Author(s):  
Hai-Yan Song ◽  
Tian-Fang Kang ◽  
Na-Na Li ◽  
Li-Ping Lu ◽  
Shui-Yuan Cheng
Keyword(s):  
Horseradish Peroxidase ◽  
Signal Amplification ◽  
Voltammetric Determination ◽  
Complementary Dna ◽  
Highly Sensitive ◽  
Aptamer Sensor

In this paper, a novel aptamer sensor for kanamycin was prepared by using a complementary DNA (cDNA) strand of kanamycin aptamer as sensor and horseradish peroxidase (HRP) as a biocatalyst for signal amplification.

Sandwich enzyme immunoassay of Mucor miehei proteinase (Fromase) in cheese

1989 ◽  
Vol 56 (5) ◽  
pp. 793-797 ◽  
Author(s):  
Pavel Rauch ◽  
Igor Hochel ◽  
Eva Beránková ◽  
Jan Káš
Keyword(s):  
Detection Limit ◽  
Horseradish Peroxidase ◽  
Enzyme Immunoassay ◽  
Commercial Preparation ◽  
Mucor Miehei ◽  
Cross Reactions ◽  
Sandwich Enzyme Immunoassay

SummarySandwich enzyme immunoassay of Mucor miehei proteinase (from the commercial preparation Fromase) has been developed using horseradish peroxidase as a marker. The enzyme may be determined to a detection limit of 50 ng/ml. Slight cross reactions by chymosin, bovine, porcine and chicken pepsin did not affect the assay. Recovery of Fromase added to cheese extracts varied between 92 and 106%. The method was used for the determination of M. miehei proteinase in different cheese extracts.

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