PraxiLabs A virtual world of science

Last Updated on August 22, 2025 by Muhamed Elmesery Polyacrylamide Gel Electrophoresis (PAGE) is a fundamental technique in the realm of molecular biology, enabling the separation and analysis of macromolecules such as DNA, RNA, and proteins based on their size and charge. As a cornerstone of scientific research and clinical diagnostics, understanding the intricacies of this method is essential.  In …

Last Updated on August 22, 2025 by Muhamed Elmesery In fluid mechanics, Archimedes principle is one of the most critical principles with several applications in our daily life. The principle was established by Archimedes, a Greek mathematician, when he tried to  determine the authenticity of a golden crown commissioned by Hiero II. He reportedly ran out of the tub and …

Last Updated on August 22, 2025 by Muhamed Elmesery In today’s fast-paced world, the methods of learning and skill acquisition are constantly evolving. Traditional classroom-based training has its merits, but as the digital landscape continues to expand, virtual training labs are emerging as a powerful tool for education and professional development. In this blog post, we’ll explore the concept of virtual …

Last Updated on August 22, 2025 by Muhamed Elmesery Welcome to our blog post on mastering the citric acid cycle, also known as the Krebs cycle or tricarboxylic acid (TCA) cycle. In this post, we will delve into the intricacies of this fundamental metabolic pathway, exploring its significance, steps, and key concepts. Whether you’re a student, researcher, or simply curious …

Last Updated on August 22, 2025 by Muhamed Elmesery Western blot technique is a staple in the toolkit of researchers and scientists, yet it often raises many questions. Whether you’re a student, researcher or a newcomer to the field, understanding the ins and outs of Western blot is crucial for obtaining reliable results. In this blog, we’ll delve into the …