The Protein Man's Blog | A Discussion of Protein Research

What is the Link between Protein Folding and Prion Disease?

Posted by The Protein Man on Aug 12, 2020 5:00:00 PM

Prion diseases (also referred to as transmissible spongiform encephalopathies, or TSEs) are a group of progressive, untreatable, and fatal neurodegenerative conditions affecting both humans and animals. Generally, these conditions are characterized by long incubation periods (usually between 5 to 20 years), disruption in the normal tissue structure (resulting in holes and vacuole formation in the neurons), and the absence of an inflammatory response.

Read More

Topics: Protein Purification, Molecular Biology, Western Blotting, Protein Electrophoresis, Cytotoxicity Assays, Sample Clean Up, Protein Concentration, Protein Fractionation, Protein Labeling, Protein Extraction, Buffers & Chemicals

Exposure to Intestinal microbes in early life can influence development of thymic lymphocytes : A review of current literature

Posted by The Protein Man on Jun 23, 2020 10:11:22 AM


Read More

Topics: Western Blotting, Protein Electrophoresis, Protein Estimation, Protein Concentration, Protease Inhibitors, Protein Fractionation, Protein Labeling

Four Methods for Endosomal Isolation

Posted by The Protein Man on Apr 16, 2019 2:30:00 PM

As a functional unit of a living entity, cells are very complicated and consist of exceptionally high number of biomolecules with completely different physical and chemical properties. The complexity of the biomolecules profile is even more intricately woven depending upon their subcellular location. With the limited resolution of the separation and localization technologies, it is imperative to employ fractionation methods for protein profiling and expression analysis.  Even the lesser abundant proteins can be analysed if screened after prefractionation. Sensitive and accurately fractionated samples help in convolution of methods such as mass spectrometry or in-vitro analysis for the detection of proteins at the level of organelles or transportation compartments.

Read More

Topics: Protein Fractionation

Key Protein Concentration & Enrichment Techniques | G-Biosciences

Posted by The Protein Man on Apr 18, 2017 2:30:00 PM

What is protein enrichment and why is there a need for it? Basically, protein enrichment is a technique where proteins of interest in a biological sample are concentrated to make them more suitable for identification and downstream analysis.

Read More

Topics: Protein Concentration, Protein Fractionation, Protein Extraction

Want more Protein Man blogs?

Ellyn Daugherty's Biotechnology: Science for the New Millennium