Name: from mefs to matrigel 2: splitting hescs from mefs onto matrigel
Uploaded: 2008-06-09T18:48:00
Description: Watch this Scientific Journal Video about From MEFs to Matrigel 2: Splitting hESCs from MEFs onto Matrigel at JoVE.com

<p> Embrionali umane studi sulle cellule staminali in laboratorio Teitell sono supportati da una California Institute for Regenerative Medicine (CIRM) sementi concedere RS1-00313. Ringraziamo i membri del Centro di Medicina Rigenerativa Broad e ricerca sulle cellule staminali presso la UCLA, in particolare il Dott. Amander Clark, il Dr. Jerome Zack, e membri del Fondo per la UCLA Stem Cell Institute Broad core per il loro sostegno dei nostri studi. </p>

<p class="jove_title"> hESC manutenzione cultura quotidiana </p><ol><li> terreni di coltura hESC deve essere cambiato ogni 24 ore. Dalla bottiglia ES magazzino multimediali memorizzati a 4 ° C, estrarre la quantità di soluzione necessaria (~ 20ml per 6 pozzetti), posto in un tubo da 50 ml falco, e calda a 37 ° C in un bagno d&#39;acqua. Una volta che la media è riscaldato, aggiungere bFGF conservato a 4 ° C ad una concentrazione finale di 10ng/ml. Mettete il brodo bFGF torna a 4 ° C subito dopo l&#39;uso! </li><li> Togliere dal 6 pozzetti...

<ol>
	<li>Thomson, J. a. m. e. s. A., Itskovitz-Eldor, J. o. s. e. p. h., Shapiro, S. a. n. d. e. r. S., Waknitz, M. i. c. h. e. l. l. e. A., Swiergiel, J. e. n. n. i. f. e. r. J., Marshall, V. i. v. i. e. n. n. e. S., Jones, J. e. f. f. r. e. y. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Embryonic+Stem+Cell+Lines+Derived+from+Human+Blastocysts++.">Embryonic Stem Cell Lines Derived from Human Blastocysts  .</a> <em style='font-style: italic'>Science</em>. <b>282</b>, 1145-1147 (1998).</li><li>Xu, C. h. u. n. h. u. i., Inokuma, M. a. r. g. a. r. e. t. S., Denham, J. e. r. r. o. d., Golds, K. a. t. h. a. l. e. e. n., Kundu, P. r. a. t. i. m. a., Gold, J. o. s. e. p. h. D., Carpenter, M. e. l. i. s. s. a. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Feeder-free+growth+of+undifferentiated+human+embryonic+stem+cells.">Feeder-free growth of undifferentiated human embryonic stem cells.</a> <em style='font-style: italic'>Nature Biotechnology</em>. <b>19</b>, 971-974 (2001).</li></ol>

<p> Questo video mostra come hESC passaggio da piastre MEF per alimentatore cell-free piastre Matrigel. Si noti che la densità colonia su Matrigel è superiore alla densità delle colonie dividendo consueto MEF. Immunofluorescenza e la citometria a flusso o microscopia per i marcatori hESC pluripotenza, come Oct-4 e SSE-4, sono necessari per confermare la manutenzione di hESC in uno stato indifferenziato di alimentazione priva di condizioni di coltura. </p>

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<td>Knockout Serum Replacer (KSR)</td>
<td>Reagent</td>
<td>Gibco</td>
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<td>DMEM/F12</td>
<td>Reagent</td>
<td>Gibco</td>
<td>11330-057</td>
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<td> Non-essential Amino Acids</td>
<td>Reagent</td>
<td>Gibco</td>
<td>11140-050</td>
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<td>GlutaMax </td>
<td>Reagent</td>
<td>Gibco</td>
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<td>R&D Systems</td>
<td>233-FB-025</td>
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<td>Reagent</td>
<td>Gibco</td>
<td>17104-019</td>
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<td>Dispase</td>
<td>Reagent</td>
<td>Stem Cell Technologies</td>
<td>17105-041</td>
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<td>Penicillin / Streptomycin </td>
<td>Reagent</td>
<td>Gibco</td>
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<td>Reagent</td>
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<td>Reagent</td>
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<td>354277</td>
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<td>Reagent</td>
<td>Santa Cruz Biotechnology</td>
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<td>&nbsp;</td>
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<td>FITCI-conjugated antirabbit IgG</td>
<td>Reagent</td>
<td>Jackson ImmunoResearch Laboratories. Inc.</td>
<td>715-095-152</td>
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from mefs to matrigel 2: splitting hescs from mefs onto matrigel

<p class="jove_content">Questo video dimostra come far crescere cellule staminali embrionali umane (hESC) su fibroblasti embrionali di topo (MEF), le cellule di alimentazione, come hESC passaggio da piastre MEF per alimentatore cell-free piastre Matrigel.</p>

Watch this Scientific Journal Video about From MEFs to Matrigel 2: Splitting hESCs from MEFs onto Matrigel at JoVE.com

From MEFs to Matrigel 2: Splitting hESCs from MEFs onto Matrigel

<p class="jove_content">Questo video dimostra come mantenere la crescita delle cellule staminali embrionali umane (hESC) in cellule di alimentazione priva di condizioni e modalità di continuo passaggio in hESC alimentatore cellulare senza condizioni. Conferma di hESC pluripotenza delle cellule coltivate in alimentatore senza condizioni al microscopio immunofluorescenza è anche dimostrata. Parte 2 di 3.</p>

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