Biofargo News & Blog

Agarose Gel Electrophoresis: Principles, Structure, Procedure, and Applications A comprehensive guide to the foundational technique in molecular biology. I. Introduction When an electric current is applied to a medium containing charged molecules,...

Native PAGE vs. SDS-PAGE: A Practical Guide to Choosing the Right Electrophoresis Technique Protein electrophoresis is a fundamental technique in molecular biology. Among the available methods, Native PAGE and SDS-PAGE are widely...

High Molecular Weight Protein Transfer Failures The Critical Role of Methanol Concentration in Western Blotting Optimization Western blotting remains a fundamental technique in protein analysis, offering high specificity and sensitivity. Within this...

Choosing the Optimal Gel Cassette: Glass vs. Plastic How Cassette Material Influences Electrophoresis Resolution and Workflow Reliability Precast polyacrylamide gels are widely used in protein electrophoresis for their convenience and consistency—often recommended...

Lab Tips & Maintenance Keep Precast Gels Refrigerated—Never Frozen Precast polyacrylamide gels have become a standard consumable in molecular biology and protein research labs, known for their ease of use and batch-to-batch...

Lab Guide | Avoiding Common Pitfalls in Protein & Nucleic Acid Electrophoresis Practical Techniques for Clear, Reproducible Results in Molecular Biology Frustrated by smeared or skewed bands in your electrophoresis results? Tired...