Cassette hybridization for vector assembly application in antibody chain shuffling
| Autor: | Jing Yi Lai, Qiuting Loh, Yee Siew Choong, Theam Soon Lim |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | BioTechniques, Vol 65, Iss 5, Pp 269-274 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1940-9818 0736-6205 |
| DOI: | 10.2144/btn-2018-0031 |
| Popis: | Gene assembly methods are an integral part of molecular cloning experiments. The majority of existing vector assembly methods stipulate a need for exonucleases, endonucleases and/or the use of single-stranded DNA as starting materials. Here, we introduced a vector assembly method that employs conventional PCR to amplify stable double-stranded DNA fragments and assembles them into functional vectors specifically for antibody chain shuffling. We successfully formed vectors using cassettes amplified from different templates and assembled an array of single chain fragment variable clones of fixed variable heavy chain, with different variable light chains – a chain shuffling process for antibody maturation. The method provides an easy alternative to the conventional cloning process. |
| Databáze: | Directory of Open Access Journals |
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