Definition of Proteins

Proteins are large molecules composed of one or more chains of amino acids in a specific order determined by the base sequence of nucleotides in the DNA coding for the protein. Proteins play an important role as they are required for the structure, function, and regulation of the body's cells, tissues, and organs.

2D gels

Agarose gel

Bioluminescence

Camera lens focal lengths

CCD camera

Chemiluminescence