Results 31 to 40 of about 350,586 (260)

Efecto de la polietilenimina en la actividad catalítica de la peroxidasa de rábano (horseradish peroxidase) inmovilizada en electrodos de oro modificados con monocapas autoensambladas de tioles (SAMs). [PDF]

Avances en Química, 2009
Effect of the Polyethyleneimine in the Activity Catalytic of the horseradish peroxidase Immobilized on Gold Electrodes Modified with a Self-assembled Monolayer of Thiols (SAMs).
Pedro R. Matheus, José María Abad, Pedro Navarro, Olga M. Belandria, Nathaly Hernández, Víctor M. Fernández   +5 more
doaj  

Adenosine triphosphate-activated prodrug system for on-demand bacterial inactivation and wound disinfection

Nature Communications, 2022
Prodrugs are increasingly promising in tackling bacterial resistance and efficacy of treatment. Here, the authors encapsulated horseradish peroxidase and zeolitic imidazolate framework-8 loaded with indole-3-acetic acid in polyacrylamide hydrogel ...
Yuhao Weng, Huihong Chen, Xiaoqian Chen, Huilin Yang, Chia-Hung Chen, Hongliang Tan   +5 more
doaj   +1 more source

Distribution of Horseradish Peroxidase Activity in Horseradish Plants [PDF]

HortScience, 1999
Thirty horseradish ( Armoracia rusticana Gaertn., Mey., & Scherb.) cultivars from eight countries in Europe and North America and from advanced lines developed at the Univ. of Illinois were evaluated for horseradish peroxidase (HRP; electrical conductivity 1.11.1.7, donor: hydrogen ...
Mosbah M. Kushad, Mohammed Guidera, Anthony D. Bratsch   +2 more
openaire   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +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

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

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

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Immobilization of periodate-oxidized horseradish peroxidase by adsorption on sepiolite [PDF]

Journal of the Serbian Chemical Society
Horseradish peroxidases (HRP), native and periodate-oxidized were immobilized onto sepiolite clay mineral by adsorption. Both peroxidases were adsorbed on this carrier in different quantities.
Surudžić Nevena, Simić Miloš, Crnoglavac-Popović Milica, El Gahwash Reyadh, Spasojević-Savković Milica, Prodanović Radivoje, Prodanović Olivera   +6 more
doaj   +1 more source

Horseradish peroxidase inhibition by thiouracils

FEBS Letters, 1995
In this paper, the activity of horseradish peroxidase was further determined in the presence of several uracil derivatives. The rate of guaiacol peroxidation decreases in presence of 2‐thiouracil and of 6‐n‐propyl‐2‐thiouracil, but is not changed by 6‐n‐propyluracil nor uracil.
Zatón, Ana María L., Ochoa de Aspuru, Eduardo   +1 more
openaire   +2 more sources