Gel electrophoresis is a laboratory method used to separate mixtures of DNA, RNA, or proteins according to molecular size. In gel electrophoresis, the molecules to be separated are pushed by an ...

A hemoglobin electrophoresis (eh-lek-truh-fer-EE-sis) blood test measures the different types of hemoglobin. Normal hemoglobin carries and delivers oxygen well, but some abnormal types do not.

Electricity has also enabled major advances in biology. A technique called electrophoresis allows scientists to analyze the molecules of life—DNA and proteins—by separating them by their ...

Electrophoresis is a laboratory technique used to separate charged particles, such as proteins or nucleic acids, based on their size and charge. One specific type of electrophoresis is isoelectric ...

Electrophoresis and chromatography are both forms of molecular sieving. They are incredibly useful and widely used tools that allow researchers to separate complex subjects into identifiable parts.

The HYDRASYS® and HYDRASYS 2® are compact systems that carry out all phases of electrophoresis — from sample application to migration to incubation to staining, destaining and drying.

For a 30-year-old experimental method, gel electrophoresis remains popular. Originally devised as a method to extract nucleic acids from solution, it has evolved into a method for the analysis of ...