Results 51 to 60 of about 468,846 (206)

NewN-Glycans in Horseradish Peroxidase

Analytical Biochemistry, 1998
We describe here the structures of several new N-glycan oligosaccharides from horseradish peroxidase (HRP). Glycopeptides from HRP were digested with glycoamidase A (from sweet almond) to release the N-glycans. The oligosaccharides were reductively aminated with 2-aminopyridine, and separated by high-performance liquid chromatography on octadecylsilyl-
N, Takahashi, K B, Lee, H, Nakagawa, Y, Tsukamoto, K, Masuda, Y C, Lee   +5 more
openaire   +2 more sources

Functionalized Palladium Nanoparticles for Hydrogen Peroxide Biosensor

International Journal of Electrochemistry, 2011
We present a comparison between two biosensors for hydrogen peroxide (H2O2) detection. The first biosensor was developed by the immobilization of Horseradish Peroxidase (HRP) enzyme on thiol-modified gold electrode.
H. Baccar, T. Ktari, A. Abdelghani
doaj   +1 more source

Cobalt-substituted horseradish peroxidase.

Journal of Biological Chemistry, 1977
Horseradish peroxidase can be reconstituted with cobalt porphyrin to give a cobaltic holoenzyme having physicochemical properties quite similar to those of the native ferric protein. The cobaltic protein (Co3+HRP) can be reduced to the cobaltous form (CoHRP), the analogue of ferroperoxidase and the reduced cobalt protein can bind O2 to form an analogue
M Y, Wang, B M, Hoffman, P F, Hollenberg
openaire   +2 more sources

Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization

Zaštita Materijala, 2015
Synthetic dyes are used in all sectors of industry and represent a serious ecological problem. By the presence, anthraquinone dyes are right after the azo dyes.
Nataša Ž. Šekuljica, Nevena Ž. Prlainović, Nevena M. Lukić, Aleksandra M. Jakovljević, Sanja Ž. Grbavčić, Dušan Ž. Mijin, Jugović Zorica D. Knežević   +6 more
doaj   +1 more source

Effect of a Conical Cellulose Structure on Horseradish Peroxidase Biomacromolecules

Applied Sciences, 2022
The effect of a dielectric conical structure on the adsorption properties of an enzyme on mica was studied by atomic force microscopy (AFM) with the example of horseradish peroxidase (HRP). The cone used was a cellulose cone with a 60° apex angle. Namely,
Yuri D. Ivanov, Vadim Y. Tatur, Ivan D. Shumov, Andrey F. Kozlov, Anastasia A. Valueva, Irina A. Ivanova, Maria O. Ershova, Nina D. Ivanova, Igor N. Stepanov, Andrei A. Lukyanitsa, Vadim S. Ziborov   +10 more
doaj   +1 more source

Electrochemical Detection of Prostate Carcinoma Biomarkers Using Nanotechnology [PDF]

, 2007
The first chapter of this thesis speaks about prostate specific antigen, carbon nanotubes and horseradish peroxidase. The second chapter discusses the electrochemistry and catalysis of horseradish peroxidase (HRP) and myoglobin (Mb) covalently attached ...
Leonard, Kathryn
core   +1 more source

Differential Input from the Amygdaloid Body to the Ventromedial Hypothalamic Nucleus in the Rat [PDF]

, 1983
Differential amygdaloid afferents to anterior dorsal, anterior ventral, posterior dorsal and posterior ventral subdivisions of the ventromedial hypothalamic nucleus (VMH) were studied by means of retrograde transport of horseradish peroxidase (HRP ...
Fukuda, M.,, Luiten, P.G.M.,, Nishijo, H.,, Ono, T.,   +3 more
core   +3 more sources

Conjugation of Antibodies to Horseradish Peroxidase [PDF]

Cold Spring Harbor Protocols, 2019
Antibodies conjugated with horseradish peroxidase (HRP) are one of the most widely used bioreagents in the biological sciences. This protocol is a basic method for adding HRP to a thiolated antibody and can be adapted for use with different cross-linkers. Conjugation methods usually focus on linking through the lysines on HRP because there are only six
Eric A, Berg, Jordan B, Fishman
openaire   +2 more sources

Comparison of two peroxidases with high potential for biotechnology applications – HRP vs. APEX2

Computational and Structural Biotechnology Journal
Peroxidases are essential elements in many biotechnological applications. An especially interesting concept involves split enzymes, where the enzyme is separated into two smaller and inactive proteins that can dimerize into a fully active enzyme.
Sanja Škulj, Matej Kožić, Antun Barišić, Aitor Vega, Xevi Biarnés, Ivo Piantanida, Ivan Barisic, Branimir Bertoša   +7 more
doaj   +1 more source

WEAK-ASSOCIATED WITH CELL WALL PEROXIDASE DURING THE ROOT INFECTION [PDF]

Journal of Stress Physiology & Biochemistry, 2008
The role of weak-associated potato cell wall peroxidase in potato resistance to ring rot pathogen is shown. The data obtained showed that an addition of anti-horseradish peroxidase antibodies to resistant to this pathogen potato cv Lugovskoy cell culture
Graskova I.A., Epova K.Y., Kusnetsova E.V., Kolesnichenko A.V., Voinikov V.K.   +4 more
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