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Gel electrophoresis is the process of using an electrical current to separate charged particles based on molecular weight and structure as they are pulled through a gel medium.Electrophoresis is com … read more

Gel electrophoresis is the process of using an electrical current to separate charged particles according to their molecular weight and structure as they are pulled through a gel medium.As the ions … read more

A Penn State website notes that DNA ladders “are among the most commonly used reagents in molecular biology research.” Also known as DNA molecular weight markers, scientists use these reagents to m … read more

It costs a lot of money to open and operate a research laboratory: Personnel, overhead, travel to conferences, equipment, reagents, lab plasticware.....the list goes on and on.  Money may be … read more