Results 111 to 120 of about 165,016 (280)

Biophysical Characterization of Adeno-Associated Virus Vectors Using Ion-Exchange Chromatography Coupled to Light Scattering Detectors. [PDF]

Int J Mol Sci, 2022
Wagner C, Innthaler B, Lemmerer M, Pletzenauer R, Birner-Gruenberger R.   +4 more
europepmc   +1 more source

Streptavidins Coordinate Biotin Sequestration and Self‐Resistance Within a Biotin‐Pathway Antibiotic Network

Advanced Science, EarlyView.
A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa, Jingjun Mo, Xiaotong Diao, Feng Xie, Tingting Wang, Haowen Zhao, Dalei Wu, Rolf Müller, Chengzhang Fu   +8 more
wiley   +1 more source

Simulation model for overloaded monoclonal antibody variants separations in ion-exchange chromatography

, 2012
A model was developed for the design of a monoclonal antibody charge variants separation process based on ion-exchange chromatography. In order to account for a broad range of operating conditions in the simulations, an explicit pH and salt concentration
B. Guélat, MORBIDELLI, MASSIMO, G. Ströhlein, M. Lattuada, P. Valax, L. Delegrange   +5 more
core   +1 more source

Structural Analysis of Phosphorylation Proteoforms in a Dynamic Heterogeneous System Using Flash Oxidation Coupled In-Line with Ion Exchange Chromatography. [PDF]

Anal Chem, 2022
Cheng Z, Misra SK, Shami A, Sharp JS.
europepmc   +1 more source

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

Advanced Science, EarlyView.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source

A Simple and Efficient Method for Purification of Egg White Major Proteins Using Ion Exchange Chromatography

پزشکی بالینی ابن سینا, 2008
Introduction & Objective: Egg white contains four high-quantity proteins which have numerous applications. In this research, a simple and efficient method for the purification of those proteins was designed and performed based on ion exchange ...
Shamsi Veisi, Ali Mostafaie, Zahir Mohammad Hasan   +2 more
doaj  

Insights Into CO2 Loss, pH Effects, and Tafel Kinetics in Ni Single Atom‐Driven Bicarbonate Electroreduction

Advanced Science, EarlyView.
Selective CO formation in bicarbonate electrolysis is achieved by retaining reactive CO2 and tuning pH, while the competing hydrogen evolution reaction occurs at the interface. The rate‐determining step couples the chemical equilibrium of bicarbonate/CO2 with electrochemical charge transfer, offering insight into optimizing reaction conditions for ...
Lin Li, Yi‐Jie Kong, Ting Zhang, Xu Han, Kristine Aalestrup, Steen Uttrup Pedersen, Xin‐Ming Hu, Kim Daasbjerg   +7 more
wiley   +1 more source

Improvement of Phenolic Compound Extraction by Using Ion Exchange Chromatography and Evaluation of Biological Activities of Polyphenol-enriched Fraction of Rosa canina Fruits. [PDF]

Iran J Pharm Res, 2022
Sabahi Z, Hasan SMF, Ayatollahi SA, Farmani F, Afsari A, Moein M.   +5 more
europepmc   +1 more source

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

Advanced Science, EarlyView.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen, Hanjie Zhu, Yue Zhang, Yuqing Qiao, Ruotong Deng, Huaping Xu, Wei Cao   +6 more
wiley   +1 more source

Using computer simulation to assist in the robustness analysis of an ion-exchange chromatography step

, 2005
This paper presents a methodology to gain process knowledge and assist in the robustness analysis of an ion-exchange step in a protein purification process using a model-based approach.
Axelsson, J P, Zacchi, Guido, Jakobsson, Niklas, Nilsson, Bernt, Jakobsson, Niklas,, Nilsson, Bernt,, Karlsson, David, Lund University., Zacchi, Guido,, Karlsson, David,   +9 more
core   +1 more source