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School of Medical Sciences Discovery-1 assays

Cell detection

Counts cells/specific cell compartments based on size and staining intensity.

C6 cell nuclei stained with Hoechst, acquired using Dapi UV filter.

Translocation

Quantifies the translocation of a specific molecule from one compartment of a cell to another compartment. For example, the movement of NFκB from the cytoplasm to the nucleus of BV2 cells upon exposure to LPS.

Before LPS treatment

After LPS treatment (hold mouse image over for description)

FitC stain for NFκB Images generated by metamorph anaylsis: red represents NFκB expression that does not colocalise with Hoechst staining. Green represents (nuclear) colocalisation of NFκB and Hoechst.
Images generated by metamorph anaylsis: red represents NFκB expression that does not colocalise with Hoechst staining. Green represents (nuclear) colocalisation of NFκB and Hoechst. Hoescht stain for nuclear compartment image

Neurite outgrowth

Quantifies the average number or length of processes sprouting from neurons as well as their branching (complexity). This assay can be used to determine specific drug effects on cultured neurons.

Gap area

This image stack shows 60 wells from a 96 well plate. The confluent C6 cells in each well were scratched (physical insult) and grown in different conditions. Using Metamorph, the area of the gap (orange) remaining after the drug treatments can be quantified for each well and used to determine different drug effects on the rate of cell migration.

This assay can be used to quantify cell migration in 2-dimensional scratch motility assays. Useful as an initial screen for anti-tumour agents.

Count Nuclei for Hoechst/Dapi stained cells

Useful for counting total cells.

Angiogenesis

This assay looks at tube formation and allows analysis of vessel growth.

Live dead

This cell assay is an ideal method to quantify drug effects on cell viability.

Cell health

Can sort cells into healthy, necrotic and apoptotic categories.

Mitotic index

A quick and accurate analysis of cellular proliferation at high throughput.

Cell scoring

Allows 2 wavelengths to be processed simultaneously and has many applications. For example, we have used this assay successfully to count numbers of protein aggregates in cells at high through-put.

Granularity

Useful for receptor internalization studies.

GPCR cycling

High content analysis of receptor internalization.

Tissue micro array

Tissue micro array acquisition and analysis is also available.

Tailor made assays

High throughput tissue morphometrics

In addition to providing a suite of High Content Analysis (HCA) assays for analysing signal transduction and cell morphometrics in cell culture formats, we also have a tissue analysis facility.

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