An enzyme flow immunoassay using alkaline phosphatase as the label and a tyrosinase biosensor as the label detector

被引:22
作者
Nistor, C [1 ]
Emnéus, J [1 ]
机构
[1] Univ Lund, Dept Analyt Chem, S-22100 Lund, Sweden
来源
ANALYTICAL COMMUNICATIONS | 1998年 / 35卷 / 12期
关键词
D O I
10.1039/a807964a
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The present work demonstrates the possibility of employing a tyrosinase biosensor as a label detector for a continuous heterogeneous flow immunoassay. The tyrosinase biosensor monitors the phenolic product liberated by an alkaline phosphatase label in a non-competitive now immunoassay for digoxin.
引用
收藏
页码:417 / 419
页数:3
相关论文
共 14 条
[1]   Zeptomole-detecting biosensor for alkaline phosphatase in an electrochemical immunoassay for 2,4-dichlorophenoxyacetic acid [J].
Bauer, CG ;
Eremenko, AV ;
EhrentreichForster, E ;
Bier, FF ;
Makower, A ;
Halsall, HB ;
Heineman, WR ;
Scheller, FW .
ANALYTICAL CHEMISTRY, 1996, 68 (15) :2453-2458
[2]  
BURESTEDT E, 1995, CHROMATOGRAPHIA, V41, P207
[3]   Optimization of a charge coupled device imaging enzyme linked immune sorbent assay and supports for the simultaneous determination of multiple 2,4-D samples [J].
Dzgoev, A ;
Mecklenburg, M ;
Xie, B ;
Miyabayashi, A ;
Larsson, PO ;
Danielsson, B .
ANALYTICA CHIMICA ACTA, 1997, 347 (1-2) :87-93
[4]   The development of a non-competitive immunoenzymometric assay of cocaine [J].
Eremenko, AV ;
Bauer, CG ;
Makower, A ;
Kanne, B ;
Baumgarten, H ;
Scheller, FW .
ANALYTICA CHIMICA ACTA, 1998, 358 (01) :5-13
[5]   ONLINE IMMUNOCHEMICAL DETECTION IN LIQUID-CHROMATOGRAPHY USING FLUORESCEIN-LABELED ANTIBODIES [J].
IRTH, H ;
OOSTERKAMP, AJ ;
VANDERWELLE, W ;
TJADEN, UR ;
VANDERGREEF, J .
JOURNAL OF CHROMATOGRAPHY, 1993, 633 (1-2) :65-72
[6]   Optimisation of a heterogeneous non-competitive flow immunoassay comparing fluorescein, peroxidase and alkaline phosphatase as labels [J].
Lindgren, A ;
Emnéus, J ;
Marko-Varga, G ;
Irth, H ;
Oosterkamp, A ;
Eremin, SA .
JOURNAL OF IMMUNOLOGICAL METHODS, 1998, 211 (1-2) :33-42
[7]   Flow immunoassay using solid-phase entrapment [J].
LocascioBrown, L ;
Martynova, L ;
Christensen, RG ;
Horvai, G .
ANALYTICAL CHEMISTRY, 1996, 68 (09) :1665-1670
[8]   DEVELOPMENT OF IMMUNOASSAYS FOR THE ANALYSIS OF CHLORPYRIFOS AND ITS MAJOR METABOLITE 3,5,6-TRICHLORO-2-PYRIDINOL IN THE AQUATIC ENVIRONMENT [J].
MANCLUS, JJ ;
MONTOYA, A .
ANALYTICA CHIMICA ACTA, 1995, 311 (03) :341-348
[9]   VALIDATION OF 2 IMMUNOASSAY METHODS FOR ENVIRONMENTAL MONITORING OF CARBARYL AND 1-NAPHTHOL IN-GROUND WATER SAMPLES [J].
MARCO, MP ;
CHIRON, S ;
GASCON, J ;
HAMMOCK, BD ;
BARCELO, D .
ANALYTICA CHIMICA ACTA, 1995, 311 (03) :319-329
[10]   On-line supported liquid membrane liquid chromatography with a phenol oxidase-based biosensor as a selective detection unit for the determination of phenols in blood plasma [J].
Norberg, J ;
Emneus, J ;
Jonsson, JA ;
Mathiasson, L ;
Burestedt, E ;
Knutsson, M ;
MarkoVarga, G .
JOURNAL OF CHROMATOGRAPHY B, 1997, 701 (01) :39-46