Publicação
Site-specific chemical modification of antibody fragments using traceless cleavable linkers
| dc.contributor.author | Bernardes, Gonçalo J. L. | |
| dc.contributor.author | Steiner, Martina | |
| dc.contributor.author | Hartmann, Isabelle | |
| dc.contributor.author | Neri, Dario | |
| dc.contributor.author | Casi, Giulio | |
| dc.date.accessioned | 2021-12-21T16:41:46Z | |
| dc.date.available | 2021-12-21T16:41:46Z | |
| dc.date.issued | 2013 | |
| dc.description | © 2013 Nature America, Inc. All rights reserved. | pt_PT |
| dc.description.abstract | Antibody-drug conjugates (ADCs) are promising agents for the selective delivery of cytotoxic drugs to specific cells (for example, tumors). In this protocol, we describe two strategies for the precise modification at engineered C- or N-terminal cysteines of antibodies in IgG, diabody and small immunoprotein (SIP) formats that yield homogenous ADCs. In this protocol, cemadotin derivatives are used as model drugs, as these agents have a potent cytotoxic activity and are easy to synthesize. However, other drugs with similar functional groups could be considered. In the first approach, a cemadotin derivative containing a sulfhydryl group results in a mixed disulfide linkage. In the second approach, a cemadotin derivative containing an aldehyde group is joined via a thiazolidine linkage. The procedures outlined are robust, enabling the preparation of ADCs with a defined number of drugs per antibody in a time frame between 7 and 24 h. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Nat Protoc. 2013 Nov;8(11):2079-2089 | pt_PT |
| dc.identifier.doi | 10.1038/nprot.2013.121 | pt_PT |
| dc.identifier.eissn | 1750-2799 | |
| dc.identifier.issn | 1754-2189 | |
| dc.identifier.uri | http://hdl.handle.net/10451/50506 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Springer Nature | pt_PT |
| dc.relation.publisherversion | https://www.nature.com/nprot/ | pt_PT |
| dc.title | Site-specific chemical modification of antibody fragments using traceless cleavable linkers | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 2089 | pt_PT |
| oaire.citation.issue | 11 | pt_PT |
| oaire.citation.startPage | 2079 | pt_PT |
| oaire.citation.title | Nature Protocols | pt_PT |
| oaire.citation.volume | 8 | pt_PT |
| person.familyName | Bernardes | |
| person.givenName | Gonçalo | |
| person.identifier.orcid | 0000-0001-6594-8917 | |
| person.identifier.scopus-author-id | 14046757500 | |
| rcaap.rights | restrictedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | d1a48067-77b1-4413-b1c7-602fb18c62c0 | |
| relation.isAuthorOfPublication.latestForDiscovery | d1a48067-77b1-4413-b1c7-602fb18c62c0 |
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