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

The Protein Man

The Protein Man

Recent Posts

Patient-Derived Xenografts (PDX) and Drug Discovery

Posted by The Protein Man on Apr 14, 2021 1:00:00 PM

Patient-derived xenografts (PDX) are arguably the most faithful and the most powerful modeling system in oncology today. And while PDX models are far from being perfect, most researchers find them extremely useful in studying cancer biology, biomarker development, drug discovery, and drug response. To date, no other system can provide a more accurate representation of human cancer than a PDX model can.

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The Use of Scanning Electron Microscopy in Bioscience

Posted by The Protein Man on Apr 7, 2021 1:00:00 PM

A scanning electron microscope, or SEM, is one of the most popularly used instrumental methods for examining and analyzing the microstructure and morphology of solid materials. Basically, it operates using the same principles as a light microscope with one main difference: It uses focused electron beams instead of photons in magnifying an object.

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Why Ribosomal RNA is Key to Drug Resistance

Posted by The Protein Man on Apr 1, 2021 1:30:00 PM

While antibiotics are designed to directly hinder bacterial translation, their efficacy is significantly reduced when pathogens develop drug resistance through a variety of mechanisms, which include ribosomal modifications, translation elongation factors, ribosomal protection proteins, and mistranslation.

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Lets Talk About Inclusion Bodies

Posted by The Protein Man on Mar 23, 2021 2:00:00 PM


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Topics: Protein Purification, Western Blotting, Protein Electrophoresis, Protein Estimation, Sample Clean Up, Protein Concentration, Protein Fractionation, Protein Extraction, Buffers & Chemicals, Protein Detection

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