Fab2 Fragment Products


Human IgG consists of four subclasses (1-4) that can be recognized by antigen differences in their heavy chains. Each subclass has different biological and physiochemical properties. The IgG subclass may be preferentially produced in response to different antigens. The Fab fragment (fragment antigen binding) is the antigen region of the IgG molecule. It is composed of one constant and one variable domain of each of the heavy and the light chain.


Entrez Human
Product By Gene ID 3500
Alternate Names
  • immunoglobulin heavy constant gamma 1 (G1m marker)

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Bioinformatics Tool for Fab2 Fragment

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