Summary: The recombinant human LTβR-Fc fusion is expressed as a 420 amino acid protein consisting of Gln31 - Thr234 region of LTβR (UniProt accession #P36941) and a C-terminal Fc from human IgG1, which exists as a dimer/tetramer/oligomer under non-reducing conditions. https://www.creativebiomart.net/description_438346_12.htm