Electrophoresis is familiar territory in most molecular biology labs. Still, even seasoned researchers pause when results do not look right. Faint bands. Smearing. Uneven migration. Frustrating? Absolutely. Most of the time, these issues are not about skill. They are about small, avoidable errors across the workflow. And yes, the right Bio-Rad electrophoresis setup, supported by stable sample preparation, can make a real difference. Inconsistent band resolution: This is a com
