Introducing the EDGE Integrated Electrophoresis System

For over 30 years, Edvotek has been brought biotechnology experiments and equipment to the science classroom. This includes innovative and classroom-friendly equipment that is designed to provide your students with ideal results with minimal headaches. This week we are excited…

Earth Day Experimentation

April 22nd marks the 50th annual Earth Day! Around 20 million people celebrated the first Earth Day in 1970 by organizing rallies and peaceful protests to educate Americans about the environmental concerns of the times. Today, Earth Day has evolved…

Biotechnology Basics: SDS Polyacrylamide-Gel Electrophoresis

What is SDS-PAGE? SDS polyacrylamide-gel electrophoresis, or SDS-PAGE, is a technique that is used to separate proteins according to their molecular weight.  What do I need to separate proteins?  In addition to your protein sample, you will need:  Sodium Dodecyl…