colocalization plugin of the metamorph software (MetaMorph Inc)
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Colocalization Plugin Of The Metamorph Software, supplied by MetaMorph Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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1) Product Images from "The non-adrenergic imidazoline-1 receptor protein nischarin is a key regulator of astrocyte glutamate uptake"
Article Title: The non-adrenergic imidazoline-1 receptor protein nischarin is a key regulator of astrocyte glutamate uptake
Journal: iScience
doi: 10.1016/j.isci.2022.104127
Figure Legend Snippet: Nischarin mediates glutamate-dependent GLT-1 internalization in astrocytes (A) Surface biotinylation assay showing surface GLT-1 level in astrocytes transfected with GFP and GLT-1a-V5 or GFP-Nisch and GLT-1a-V5 following +/− 100μM glutamate treatment. One-way ANOVA, post hoc Dunnett’s multiple comparison test (n = 4 individual experiments). (B) Proximity ligation assay in DIV14 hippocampal culture. Increased red puncta per nuclei (DAPI stained (blue)) is indicative of increased direct interaction between Nischarin and GLT-1 in hippocampal culture. Glutamate treatment (100μM, 1h) significantly increased GLT-1-Nischarin interaction compared to control. One-way ANOVA, post hoc Tukey’s test (n = 3 individual preparations). (C) Schematic representation of GLT-1BBS construct bound to BTX conjugated Alexa 555 (BTX555). Astrocytes expressing GFP-Nisch and GLT-1aBBS were labeled using BTX555 and dual color live-structured illumination microscopy-monitored trafficking of GLT-1 following glutamate treatment. Merged kymographs of GFP-Nisch vesicle (green) and GLT-1 bound BTX-555 (red) reveal co-localized diagonal trajectory, representing moving vesicles. (D) Quantification of GFP-Nisch and GLT-1aBBS expressing astrocytes treated with 100μM glutamate for 0, 5, 30, and 60min showed increased colocalization between Nisch and GLT-1 compared to untreated controls. p values by unpaired t test, Mann Whitney test (n = 6-14).
Techniques Used: Surface Biotinylation Assay, Transfection, Comparison, Proximity Ligation Assay, Staining, Control, Construct, Expressing, Labeling, Microscopy, MANN-WHITNEY