Edición génica mediada por transposones PiggyBac en iPSC humanas: un procedimiento para integrar genes de interés en iPSC humanas utilizando el sistema de transposones PiggyBac
Published: April 30, 2023
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Abstract
Protocol
Disclosures
The authors have nothing to disclose.
Materials
| B27 | Miltenyi Biotec | 130-093-566 | Serum free supplement for neuronal cell maintenance |
| Bambanker | Nippon Genetics | NGE-BB02 | Cell freezing medium for motor neuron progenitors |
| CaCl<sub>2</sub> | Sigma-Aldrich | C3881 | Chemicals for electrophysiological solutions |
| Corning Matrigel hESC-qualified Matrix | Corning | 354277 | Reconstituted basement membrane preparation from the Engelbreth-Holm-Swarm (EHS) mouse sarcoma. Used for adhesion of iPSC to plastic and glass supports |
| CRYOSTEM ACF FREEZING MEDIA | Biological Industries | 05-710-1E | Freezing medium for human iPSCs |
| Dispase | Gibco | 17105-041 | Reagent for gentle dissociation of human iPSCs |
| DMEM/F12 | Sigma-Aldrich | D6421-500ML | Basal medium for cell culture |
| Doxycycline | Sigma-Aldrich | D9891-1G | Used to induce expression of transgenes from epB-Bsd-TT-NIL and epB-Bsd-TT-NIP vectors |
| DS2U | WiCell | UWWC1-DS2U | Commercial human iPSC line |
| GDNF | PreproTech | 450-10 | Glial-Derived Neurotrophic Factor |
| Gibco Episomal hiPSC Line | Thermo Fisher Scientific | A18945 | Commercial human iPSC line |
| Hepes | Sigma-Aldrich | H4034 | Chemicals for electrophysiological solutions |
| Laminin | Sigma-Aldrich | 11243217001 | Promotes attachment and growth of neural cells in vitro |
| NEAA | Thermo Fisher Scientific | 11140035 | Non-Essential Amino Acids. Used as a supplement for cell culture medium, to increase cell growth and viability. |
| Neon 100 μL Kit | Thermo Fisher Scientific | MPK10096 | Cell electroporation kit |
| Neon Transfection System | Thermo Fisher Scientific | MPK5000 | Cell electroporation system |
| Neurobasal Medium | Thermo Fisher Scientific | 21103049 | Basal medium designed for long-term maintenance and maturation of neuronal cell populations without the need for an astrocyte feeder layer |
| NutriStem-XF/FF | Biological Industries | 05-100-1A | Human iPSC culture medium |
| PBS Ca<sup>2+</sup>/Mg<sup>2+</sup> free | Sigma-Aldrich | D8537-500ML | Dulbecco's Phosphate Buffer Saline, w/o Calcium, w/o Magnesium |
| Penicillin/Streptomycin | Sigma-Aldrich | P4333-100ML | Penicillin/Streptomicin solution used to prevent cell culture contamination from bacteria. |
| Y-27632 (ROCK inhibitor) | Enzo Life Sciences | ALX-270-333-M005 | Cell-permeable selective inhibitor of Rho-associated, coiled-coil containing protein kinase (ROCK). Increases iPSC survival |
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Cite This Article
PiggyBac Transposon-Mediated Gene Editing in Human iPSCs: A Procedure to Integrate Gene of Interest in Human iPSCs Using PiggyBac Transposon System. J. Vis. Exp. (Pending Publication), e20983, doi: (2025).