Ontology highlight
ABSTRACT:
SUBMITTER: Patterson JT
PROVIDER: S-EPMC5367151 | biostudies-literature | 2016 Oct
REPOSITORIES: biostudies-literature
Patterson James T JT Wilson Henry D HD Asano Shigehiro S Nilchan Napon N Fuller Roberta P RP Roush William R WR Rader Christoph C Barbas Carlos F CF
Bioconjugate chemistry 20160926 10
Bioorthogonal labeling of antibodies enables the conjugation of compounds, such as small molecules or peptides, which expand targeting capacity or enhance cytotoxicity. Taking advantage of a cyclohexene sulfonamide compound that site-selectively labels Lys64 in human serum albumin (HSA), we demonstrate that domain I of HSA can be used as a fusion protein for the preparation of antibody conjugates. Trastuzumab fusions were expressed at the N-terminus of the light chain or the C-terminus of the he ...[more]