Results 101 to 110 of about 3,553,338 (335)
Comparative 2-DE protein analysis in a 3-D geometry gel
BioTechniques, 2007 Two-dimensional gel electrophoresis (2-DE) separation has not been considered suitable for large-scale comparative protein expression studies due to its limited throughput.
Robert Ventzki +4 more
doaj +1 more source
Topological Patterns in Two-dimensional Gel Electrophoresis of DNA Knots [PDF]
, 2015 Gel electrophoresis is a powerful experimental method to probe the topology of DNA and other biopolymers. While there is a large body of experimental work which allows us to accurately separate different topoisomers of a molecule, a full theoretical understanding of these experiments has not yet been achieved.
arxiv +1 more source
FEBS Open Bio, EarlyView.In the blood–testis barrier, occludin is crucial for tight junctions. This study demonstrates that occludin‐targeting short peptides disrupt junction integrity, inducing immune cell infiltration, tumor necrosis factor‐α/interleukin‐6 secretion and mitochondrial dysfunction, ultimately triggering apoptosis.
Heng Wang, Xiaofang Tan, Deyu Chen
wiley +1 more source
Rapid pre-gel visualization of proteins with mass spectrometry compatibility [PDF]
, 2010 Despite all of the prophecies of doom, gel electrophoresis is still prevalent in modern proteomic workflows. However, the currently used protein staining methods represent a serious bottleneck for a quick subsequent protein analysis using mass ...
Marco A. Mata-Gomez +2 more
core +1 more source
Analysis of proteins from marine molluscs [PDF]
, 2009 Application of the two-dimensional gel electrophoresis (2DE) protocols which were developed for samples of mammalian origin gives unsatisfactory results when used in samples from marine molluscs. This chapter describes a detailed protocol of 2DE that can
Bebianno, Maria João +2 more
core +1 more source
Rheology of protein-stabilised emulsion gels envisioned as composite networks. 2 -- Framework for the study of emulsion gels [PDF]
arXiv, 2020 The aggregation of protein-stabilised emulsions leads to the formation of emulsion gels. These soft solids are classically envisioned as droplet-filled matrices. Here however, it is assumed that protein-coated sub-micron droplets contribute to the network formation in a similar way to proteins.
arxiv
FEBS Open Bio, EarlyView.Cleavable N‐terminal Thioredoxin fusion enabled soluble expression and purification of otherwise insoluble SARS‐CoV‐2 Nucleocapsid (N) protein. A four‐step purification strategy yielded highly homogeneous, RNA‐free N protein. Binding assays showed high RNA affinity (Kd ~ 28 nm). The study will facilitate high‐resolution structural studies of N protein,
Shweta Singh, Gagan D. Gupta
wiley +1 more source
Utility of immunofixation in complementing and empowering serum protein electrophoresis in the diagnosis of paraproteinemia: Experience at a tertiary care center [PDF]
Medical Laboratory JournalBackground: ‘M’ proteins or paraproteins refer to immunoglobulins that are produced by clonal plasma cells and are a characteristic feature of monoclonal gammopathies.
Imran Ahmed Siddiqui +4 more
doaj
Fully denaturing two-dimensional electrophoresis of membrane proteins: a critical update [PDF]
, 2008 The quality and ease of proteomics analysis depends on the performance of the analytical tools used, and thus of the performances of the protein separation tools used to deconvolute complex protein samples.
Adessi +95 more
core +4 more sources
A versatile electrophoresis system for the analysis of high- and low-molecular-weight proteins [PDF]
Methods in molecular biology (Clifton, N.J.) 355 (2006) 111-20, 2006 A new, versatile, multiphasic buffer system for high-resolution sodium dodecyl sulfate-polyacrylamide gel electrophoresis of proteins in the relative molecular weight range of 300 000-3000 Da is described. The system, based on the theory of multiphasic zone electrophoresis, allows complete stacking and destacking of proteins in the above M(r) range ...
arxiv