| Autor: |
Jason A. Weesner, Diantha van de Vlekkert, Leigh Ellen Fremuth, Alessandra d’Azzo |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
STAR Protocols, Vol 5, Iss 3, Pp 103253- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2666-1667 |
| DOI: |
10.1016/j.xpro.2024.103253 |
| Popis: |
Summary: Dynamic communication between intracellular organelles often takes place at specialized membrane contact sites that form between their membranes. Here we detail a procedure for the purification of endoplasmic reticulum-plasma membrane (ER-PM) junctions from the mouse brain. We describe steps for homogenizing isolated brain hemispheres and sequential centrifugation to remove the nuclear fraction from the other membrane fractions. We then detail procedures for separating the resulting crude membrane fractions by sucrose density gradients and purifying into their respective pellets.For complete details on the use and execution of this protocol, please refer to Weesner et al.1 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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