PBS, pH 7.4
Company: Thermo Fisher Scientific
Catalog#: 10010023
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Cell-free Fluorescent Intra-Golgi Retrograde Vesicle Trafficking Assay
Author:
Date:
2017-11-20
[Abstract]  Intra-Golgi retrograde vesicle transport is used to traffic and sort resident Golgi enzymes to their appropriate cisternal locations. An assay was established to investigate the molecular details of vesicle targeting in a cell-free system. Stable cell lines were generated in which the trans-Golgi enzyme galactosyltransferase (GalT) was tagged with either CFP or YFP. Given that GalT is recycled to the cisterna where it is located at steady state, GalT-containing vesicles target ...

Proximal Ligation Assay (PLA) on Lung Tissue and Cultured Macrophages to Demonstrate Protein-protein Interaction
Author:
Date:
2017-11-05
[Abstract]  In this protocol, we describe proximal ligation assay (PLA), an antibody-based detection method for protein-protein interaction. This method relies on specific binding of individual primary antibodies to the two putative interacting proteins. The primary antibodies need to have different hosts. The secondary antibodies against the two hosts have complementary oligonucleotide moieties attached to them. If the two antigens are in close proximity (presumably interacting with each other), the ...

In vitro Co-culture of Mesenchymal Stem Cells and Endothelial Colony Forming Cells
Author:
Date:
2017-10-20
[Abstract]  The discovery of endothelial colony forming cells (ECFCs) with robust self-renewal and de novo vessel formation potentials suggests that ECFCs can be an excellent cell source for cardiovascular diseases treatment through improving neovascularization in the ischemic tissues. However, their engraftment after transplantation resulted to be low. Previous studies showed mesenchymal stem/stromal cells (MSCs) could improve the survival and capillary formation capacity of ECFCs in co-culture systems. ...

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