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Research Article
Please note that some of the translations on this page are AI generated. Click here for the English version.
Erratum Notice
Important: There has been an erratum issued for this article. View Erratum Notice
Retraction Notice
The article Assisted Selection of Biomarkers by Linear Discriminant Analysis Effect Size (LEfSe) in Microbiome Data (10.3791/61715) has been retracted by the journal upon the authors' request due to a conflict regarding the data and methodology. View Retraction Notice
Fonte: Rana, P. S. et al., Saggi in vitro standardizzati per visualizzare e quantificare le interazioni tra neutrofili umani e biofilm di Staphylococcus aureus. (2022)
In questo video, dimostriamo la preparazione di biofilm in vitro da parte di S. aureus in una piastra multipozzetto rivestita di poli-L-Lisina. La piastra formata da biofilm può essere utilizzata per esperimenti a valle.
1. Preparazione del biofilm in vitro
| BD Bacto Brodo di soia trittico | Bd | DF0370-07-5 | Combina con l'1,5% di agar per ottenere l'agar di soia triptico |
| Piastre in polistirene a fondo piatto a 96 pozzetti con fondo trasparente | Costar | 3370 | |
| Soluzione salina bilanciata di Hanks (HBSS) 1x | Corning cellgro | 21-022-CV | Senza calcio, magnesio e rosso fenolo |
| Soluzione di poli-L-lisina | sigma | P4707-50ML | |
| Piastre bianche opache a 96 pozzetti | Falcone | 353296 | Coltura tissutale trattata e piastra a fondo piatto |
| Media essenziali minimi (MEM) Alpha 1x | Gibco | Codice 41061-029 |