Results 101 to 110 of about 4,986,973 (317)

Isoelectric point isolation and characterization of proteins from lupine cultivars as influenced by chemical and thermal treatments. [PDF]

Heliyon, 2023
Kebede YS, Teferra TF.
europepmc   +1 more source

THE ISOELECTRIC POINT OF GELATIN AT 40°C

The Journal of General Physiology, 1924
Measurements have been made at 40°C. of the osmotic pressure and viscosity of 1 per cent gelatin solutions containing varying amounts of hydrochloric acid or sodium hydroxide. Each property was found to exhibit a decided minimum near pH 4.7.
D. I. Hitchcock
semanticscholar   +1 more source

Sampling Strategy: An Overlooked Factor Affecting Artificial Intelligence Prediction Accuracy of Peptides’ Physicochemical Properties

Advanced Intelligent Discovery, EarlyView.
This study reveals that sampling strategy (i.e., sampling size and approach) is a foundational prerequisite for building accurate and generalizable AI models in peptide discovery. Reaching a threshold of 7.5% of the total tetrapeptide sequence space was essential to ensure reliable predictions.
Meiru Yan, Ankeer Abuduhebaier, Haojin Zhou, Jiaqi Wang   +3 more
wiley   +1 more source

Overexpression of mitofusin 2 ameliorates inflammation and oxidative stress in lipopolysaccharide‐induced mastitis model by regulating phosphofurin acidic cluster sorting protein 2

Animal Models and Experimental Medicine, EarlyView.
The interaction between mitofusin 2 (MFN2) and phosphofurin acidic cluster sorting protein 2 regulates the formation of mitochondria‐associated endoplasmic reticulum membranes (MAM). Overexpression of MFN2 can promote the formation of MAMs and inhibit inflammation and oxidative stress response in mammary epithelial cells.
Xiechen Zhou, Yufei Zhang, He Ma, Shoupeng Fu, Juxiong Liu, Wenjin Guo, Xiaofeng Tian, Bingxu Huang   +7 more
wiley   +1 more source

Isoelectric points of human platelets.

Blood & Vessel, 1986
A characterization of the platelets treated with sodium citrate has been made by isoelectric equilibrium analysis. Isoelectric focusing was carried out in a 50-ml column fitted with platinum electrodes. An aliquot of 1-5×108 platelets were focused at 0-1°C for 4 hours by post-pH equilibrium loading of the platelets in a sucrose linear gradients (0-50%)
Yushiro WATANABE, Akihiro MIZUGUCHI, Yoshihisa SHIZAWA, Kazuhiko OKABE   +3 more
openaire   +2 more sources

Regulation on Aggregation Behavior and In Vitro Digestibility of Phytic Acid–Whey Protein Isolate Complexes: Effects of Heating, pH and Phytic Acid Levels

Foods
The impact of heat treatment, pH and phytic acid (PA) concentration on the aggregation behavior and digestibility of whey protein isolate (WPI) was investigated.
Yaqiong Pei, Ziyu Deng, Bin Li
doaj   +1 more source

Nanofluidic Proteomic Immunoassay

Bio-Protocol, 2015
Nanofluidic proteomic immunoassay (NIA), consisting of isoelectric focusing followed by sensitive chemiluminescence detection, has the potential to quantitatively characterize protein post-translational modifications that cause shifts in isoelectric ...
Huifang Guo, Philip Lorenzi, Zhiyong Ding   +2 more
doaj   +1 more source

Isolation and characterization of the fatty acid binding protein from human heart.

Journal of Lipid Research, 1990
We have isolated in pure form a fatty acid binding protein (FABP) from human cardiac muscle. After preparation of a 100,000 g supernatant fraction, the procedure required only one gel chromatographic (Sephacryl S 200) and two cation exchange (CM-Sephadex
C Unterberg, G Heidl, D B von Bassewitz, F Spener   +3 more
doaj   +1 more source

The Influence of Nanoscale Roughness on the Electrostatic Double Layer: the Shift of the Isoelectric Point of Cluster-Assembled Nanostructured Zirconia Films [PDF]

, 2018
Francesca Borghi, Bianca Scaparra, Costanza Paternoster, P. Milani, Alessandro Podestà   +4 more
openalex   +1 more source

A Multiepitope‐Based Lateral Flow Assay for Leprosy Antibodies

Analysis &Sensing, EarlyView.
An innovative lateral flow assay for leprosy diagnosis is based on gold nanoparticles and synthetic Mycobacterium leprae epitopes conjugated to keyhole limpet hemocyanin protein to enhance antibody detection. This strategy provides a rapid, accurate, and low‐cost approach for resource‐limited settings, enabling the early detection of infection. Leprosy
Cristiane Zocatelli‐Ribeiro, Camila dos Anjos Proença, Ana Carolina da Rosa Nogarolli, Ana Fabiele Domakoski Trevisan, Thiago Neves Machado, João Carlos Degraf Muzzi, Larissa Magalhães Alvarenga, Juliana de Moura   +7 more
wiley   +1 more source