title: Presence of two types of L polypeptide chains in guinea pig 7S immunoglobulins.
abstract: Guinea pig 7S immunoglobulins (gamma(1) and gamma(2)) consist of two groups of molecules (K and L) bearing different types of L chains (kappa and lambda). Approximately one-third of the molecules in normal guinea pig gamma(2)-globulin bear the lambda- type of L chains, and all or most of the others bear kappa-chains. kappa- and lambda-chains have similar molecular weights.
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G; D010455:Peptides
chemical_list: D007074:Immunoglobulin G; D010455:Peptides