Luminol chemiluminescence method for detection of DNA dot-hybridization by using peroxidase labels.

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Passive micromixer for luminol-peroxide chemiluminescence detection.

This paper reports a microchip with an integrated passive micromixer based on chaotic advection. The micromixer with staggered herringbone structures was used for luminol-peroxide chemiluminescence detection. The micromixer was examined to assess its suitability for chemiluminescence reaction. The relationship between the flow rate and the location of maximum chemiluminescence intensity was inv...

متن کامل

Chemiluminescence dot blot hybridization assay for detection of B19 parvovirus DNA in human sera.

A chemiluminescence dot blot hybridization assay was used for the detection of B19 parvovirus DNA in human sera by using digoxigenin-labeled probes. The probes were revealed immunoenzymatically by use of anti-digoxigenin Fab fragments conjugated with alkaline phosphatase. The chemiluminescence signal was obtained by reacting the labeled probe-target complex with an enzyme-triggerable dioxetane ...

متن کامل

Hydrogen peroxide assay by using enhanced chemiluminescence of the luminol-H202--horseradish peroxidase system: Comparative studies

p-Iodophenol, p-coumaric acid, phenol and aniline are enhancers of the luminol-H202-horseradish peroxidase chemiluminescence. These enhanced and unenhanced chemiluminescences were used to assay low concentrations of hydrogen peroxide. The curves of cherniluminescence intensity maxima against hydrogen peroxide concentration were fitted to third order polynomial regressions, which permit a very g...

متن کامل

Direct determination of horseradish peroxidase encapsulated in liposomes by using luminol chemiluminescence.

Horseradish peroxidase (HRP) encapsulated in liposomes was directly detected by using luminol chemiluminescence (CL) with H2O2 without lysis of liposomes. At a low concentration of H2O2, the initial rate of HRP-catalyzed luminol CL in liposomes was slower than that of HRP-catalyzed luminol CL in a lipid-free bulk solution. The decrease in the initial rate of the CL reaction in liposomes was due...

متن کامل

Automated determination of asulam by enhanced chemiluminescence using luminol/peroxidase system.

A flow injection system with chemiluminescence detection for the determination of asulam, enhancer of the system luminol-H(2)O(2)-horseradish peroxidase, is proposed. The method shows a moderate selectivity against other pesticides usually present in formulations of herbicides and in water. The procedure was applied to the determination of asulam in tap water samples and a recovery study was ca...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Analytical Sciences

سال: 1988

ISSN: 0910-6340,1348-2246

DOI: 10.2116/analsci.4.659