There are: Two light ... chain) and CH1 (Constant heavy chain) domains of the heavy chain. These fragments are then called Fab since they contained the antigen binding sites of the antibody.

There are different types of multiple myeloma, depending on the type of antibody the plasma cells produce. These antibodies, or immunoglobulins, consist of light and heavy chain proteins.

really small… this “M-protein” the dominant-overpowering antibody (immunoglobulin) is composed of two different kinds of molecules, the two “chains”; Heavy Chain Molecules and Light Chain Molecules.

In people with a rare condition called light chain amyloidosis ... investigators have identified and characterized an antibody fragment that can bind to abnormal light chains to stabilize them ...

Researchers have analyzed the antibody ... light on why these proteins may have evolved over time. In humans, IgM consists of five repeating units that are held together by a joining chain ...

On June 12th, 2023 local time, Sanyou Biopharmaceuticals Co., Ltd. officially announced the launch of "Sanyou Super Trillion Common Light Chain Antibody Discovery Platform" (the "platform").