Patent ID: 8314225
Filing Date: 2012-11-20
Classification: C07K,C12N

Abstract:
1. A nucleic acid encoding the amino acid sequence of the C-terminal part of the C H 3-domain of an immunoglobulin of the class IgA or IgG, or the amino acid sequence of the C-terminal part of the C H 4-domain of an immunoglobulin of the class IgE or IgM, wherein the glycine-lysine-dipeptide comprised in said amino acid sequence of the C-terminal part of the C H 3- or C H 4-domain is encoded by one of the following nucleic acid sequences, ggaaca, ggcaac, gggaaa, ggaaag, ggcaag, and gggaag, the nucleic acid ggaaaa, or the nucleic acid ggcaaa.