“This technology aims to repair the protein structure, addressing deeper damage and giving hair both strength and elasticity ...

The purpose of protein synthesis is simply to create a polypeptide -- a protein made out of a chain of amino acids. In a hair follicle cell, a protein called keratin is made. Lots of it.

The lambda chain seems to be encoded by two separate germ-line genes (a specificity region gene and a common region gene) which are expressed as a single, continuous polypeptide chain. Antibody ...