Questo protocollo descrive l'uso di una strategia di scambio tampone microfluidica basata inerziale per purificare cellule ingegnerizzate micro / nanoparticelle con efficiente esaurimento delle particelle non legate.
Method Article
Access restricted. Please log in or start a trial to view this content.
Access restricted. Please log in or start a trial to view this content.
Access restricted. Please log in or start a trial to view this content.
Access restricted. Please log in or start a trial to view this content.
Access restricted. Please log in or start a trial to view this content.
| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| Linee cellulari & Media | |||
| Cellule staminali mesenchimali (MSC) | Lonza | PT-2501 | |
| Dulbecco' s Eagle modificato' s medium (DMEM) | Lonza | 12-614F | |
| Siero fetale bovino (FBS) | Gibco | 10270-106 | |
| THP-1 cellule monocitarie (THP-1) | ATCC | TIB-202 | |
| Roswell Park Memorial Institute (RPMI) 1640 media | Lonza | 12-702F | |
| Reagents & Materiali | |||
| 0,01% poli-L-lisina (PLL) | Sigma-Aldrich | P8920 | |
| Siringa da 3 ml Siringa | da | 302113 | Siringa Luer-Lock |
| da 60 ml Siringa da 60 ml Siringa | 309653 | 60 ml Luer-Lock | |
| Albumina sierica bovina (BSA) | Biowest | P6154-100GR | |
| Calceina, AM (CAM) | Life Technologies | C1430 | |
| Calcein | Sigma-Aldrich | C0875 | |
| Isopropanolo | Fisher Chemical | #P/7507/17 | di grado HPLC 2,5 L |
| Lonza | 17-516Q/12 | ||
| Vetrini per microscopio semplici | Fisher Scientific | FIS#12-550D | 75 x 25 x 1 mm3 |
| Polidimetilsilossano (PDMS) | Dow Corning | SYLGARD® 184 | |
| Nastro adesivo | 3M | 21200702044 | 18 mm x 25 m |
| NP di silice (∼ 200 μ m) | Sigma-Aldrich | 748161 | Dimensione dei pori 4 nm |
| Puntale per siringa JEC Technology | 7018302 | 23 G 0,013 x 0,25 | |
| Tripsina-EDTA (0,25%) | Life Technologies | 25200-056 | |
| Tygon Tubing | Spectra-Teknik | 06419-01 | 0,02 x 0,06" 100 |
| Poly (D,L-lattide-co-glicolide) (PLGA; 50:50) | Sigma-Aldrich | P2191 | |
| Equipment | |||
| Punzone per biopsia | Harris Uni-Core | 69036-15 | 1,50 mm |
| Essiccatore | Scienceware | 111/4 IN OD | |
| Telecamera ad alta velocità | Phantom | V9.1 | |
| Microscopio a contrasto di fase invertito | Nikon | Eclipse Ti | |
| Pulitore al plasma | Harrick Plasma | PDC-002 | |
| Pompa a siringa | Chemyx | CX Fusion 200 |
Access restricted. Please log in or start a trial to view this content.
Request permission to reuse the text or figures of this JoVE article
Request Permission