Analyzing the result of restriction endonuclease cleavage
DNA molecule carry negative charge,
therefore the DNA molecules will
migrate towards the positive pole if
they are placed in an electric field.
The rate of migration of a DNA
molecule in a agarose
Using A280 to
Determination of protein
at 280 nm (A280) is
based on the
absorbance of UV light
Chromatography is commonly used in biotechnology for purifying biological
molecules, like proteins, for medicine or other uses.
Chromatography separates individual components from complex mixtures.
Chromatography consists of a mobile phase