Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic representation of a full length antibody composed of a pair of two identical heavy chains (H) assembled with two identical light chains (L). Heavy chains are composed of one variable domain (VH) and three constant domains (CH1, CH2, and CH3). The light chains consist of one constant domain (CL) and one variable domain (VL). CH1 and CH2 domains are separated by a flexible hinge region connected by disulphide bridges.
