Aquí, presentamos un protocolo para generar insulina expresando 3D pancreatoids murino de e10.5 flotante disociado progenitores pancreático y el mesenchyme asociado.
Method Article
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 2-Mercaptoetanol | Sigma-Aldrich | M6250 | |
| Conjuntos de tubos de aspiración para pipetas microcapilares calibradas | Sigma-Aldrich | A5177 | |
| BarnStead NanoPure Agua sin nucleasas | ThermoFisher | D119 | |
| Tubos capilares de borosilicato | Sutter Instruments | GB1007515 | diámetro exterior 1 mm, diámetro interno 0,75 mm, 1,5 cm de longitud |
| CaCl2 | Sigma-Aldrich | C5080 | |
| Repelente de células Microplaca de 96 pocillos | Greiner Bio-One | 650970 | de fondo en U |
| 5424 R | Eppendorf | 5401000013 | |
| Cloroformo | Sigma-Aldrich | 233306 | |
| Anticuerpo de cromogranina-A | Abcam | ab15160 | |
| Microscopio estereoscópico compacto y modular M60 | Leica | ||
| Countess Contador de Células Automatizado | Invitrogen | C10310 | |
| Countess Contador de Células Portaobjetos | Invitrogen | C10312 | |
| CryoStar NX70 | ThermoFisher | 957000L | |
| D-(+)-Glucosa | Sigma-Aldrich | G7528 | |
| DAPI (4',6-diamidina-2'-fenilindol-diclorhidrato) | Roche | 10 236 276 001 | Polvo |
| DBA anticuerpo | Vector Lab | RL-1032 | |
| Dispasa II, Polvo | Gibco | 17105041 | |
| DMEM/F-12, HEPES | Gibco | 11330032 | |
| Dnase I | Invitrogen | 18068-015 | |
| Dumont #5 Pinzas | Fine Science Tools | 11251-10 | 0,05 x 0,02 mm; Titanio; Consejo de biología |
| EGF (factor de crecimiento epidérmico) | Sigma-Aldrich | E9644 | |
| Etanol, 200 Proof | Decon Laboratories | 2716 | |
| Incubadoras de CO2 de ciclo estéril ThermoFisher | 370 | ||
| Fluoromount-G | Southern Biotech | OB10001 | |
| Heparina sal sódica de la mucosa intestinal porcina | Sigma-Aldrich | H3149-10KU | |
| Anticuerpo INSM1 | Santa Cruz BioTechnology | sc-271408 | Isopropanol policlonal de ratón IgG |
| Fisher | A4164 | ||
| Isothesia Isoflurano, USP | Henry Schein | 11695-6776-2 | |
| Anticuerpo de insulina | Dako | A056401 | conejillo de indias policlonal |
| KAPA SYBR FAST Universal | KAPA Biosystems | KK4618 | |
| KCl | KaryoMax | 10575090 | |
| KnockOut Serum Reemplazo | Invitrogen | 10828028 | |
| Leica TCS SPE Espectral de Alta Resolución Confocal | Leica | ||
| MgCl2 | Sigma-Aldrich | 442615 | |
| Ratón C-Péptido ELISA | ALPCO | 80-CPTMS-E01 | |
| Ratón Ultrasensible Insulina ELISA | ALPCO | 80-INSMSU-E01 | |
| MX35 Cuchillas de micrótomo | ThermoFisher | 3052835 | |
| NaCl | Sigma-Aldrich | S7653 | |
| NaHCO3 | Sigma-Aldrich | S3817 | |
| NaH2PO4 | Sigma-Aldrich | ||
| Suero de burro normal | Jackson Immuno Research | 017-000-121 | |
| Paraformaldehído | Sigma-Aldrich | 158127 | |
| PBS 1X | Corning | 21-040-CV | |
| Anticuerpo Pdx1 | DSHB | F6A11 | Ratón monoclonal MIgG1 |
| Peel-A-Way Moldes de inclusión desechables | VWR | 15160-157 | |
| Solución de penicilina-estreptomicina | Corning | MT30002CI | |
| PMA (Forbol 12-Miristato 13- Acetato) | Sigma-Aldrich | P1585 | |
| Protein LoBind Tubos de microcentrífuga | Eppendorf | 22431081 | 1,5 mL de capacidad |
| FGF-10 humano recombinante Proteína | R& D Systems | 345-FG | |
| FGF humano recombinante-Ácido | Peprotech | 100-17A | |
| R-Spondin I humano recombinante Proteína | R& D Systems | 4546-RS | |
| BenchRocker 2D | Benchmark | BR2000 | |
| Sacarosa 500g | Sigma-Aldrich | S0389 | |
| SuperFrost Plus Portaobjetos de microscopio | Fisher Scientific | 12-550-15 | |
| Super Pap Pen | Microscopía Electrónica Sciences | 71310 | |
| Thermomixer R | Eppendorf | 05-412-401 | |
| Tissue Tek O.C.T. Compuesto | Sakura | 4583 | |
| Triton X-100 | Sigma-Aldrich | T8787 | |
| TRIzol Reactivo | Invitrogen | 15596018 | |
| TrypLE Express | Invitrogen | 12604039 | (1x), sin Rojo Fenol |
| Tinción Azul de Tripán | Invitrogen 15250061 | Para portaobjetos de recuento de células | |
| Tripsina-EDTA (0,05% ) | Corning | 25-052-CI | |
| Tripsina-EDTA (0,25%) | Gibco | 25200072 | rojo fenol |
| Placa de 24 pocillos de fijación ultrabaja | Corning | 3473 | |
| Placa de esferoide de fijación ultrabaja | Corning | 4520 | |
| Anticuerpo de Vimentina | EMD Millipore | AB5733 | Pollo policlonal IgY |
| Vortex Genie | BioExpres | S-7350-1 | |
| Y-27632 Dihidrocloruro | R& D Systems | 1254 | También conocido como inhibidor de ROCK |
| Zeiss 710 Microscopio confocal | Zeiss |
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