Clonogenic Assay
Label-free cell colony detection providing TRUE single-cell count per colony
Clonogenic assay or colony formation assay is an in vitro cell survival assay based on the ability of a single cell to grow into a colony. The colony formation assay is a sensitive measure of compounds which requires cells to undergo several rounds of replication in order for the effect to be observed. Colonies of cells are formed and measured over time or at an end point.
This assay automatically defines cells, merges them to colonies, counts the colonies and measures their morphometric features such as size, density and solidity, as well as counting the number of cells in each colony.
- Quantify the ability of a single cell to form a colony
- A label-free assay-use bright field imaging to identify the formation of a single-cell clone colony
- Measurement of colonies made of fluorescently labelled cells is also an option
- True cell-per-colony quantification, no area-per-colony estimation needed
- Analyse the whole well continuously
- Applicable for fixed or living cells
- Morphological features of the colonies are calculated
- Colonies may be divided into sub-populations, based on their properties
- Measure colonies of cells over time or at an end point
- In-vitro cell survival assay
- Monitoring cell growth and division
- Determine the effectiveness of cytotoxic or proliferation agents
- Evaluate cell reproductive death after treatment with ionizing radiation
- Monitor and identify the formation of a single-cell clone tumor sphere
Clonogenic assay or colony formation assay is an in vitro cell survival assay based on the ability of a single cell to grow into a colony. The colony formation assay is a sensitive measure of compounds which requires cells to undergo several rounds of replication in order for the effect to be observed. Colonies of cells are formed and measured over time or at an end point.
This assay automatically defines cells, merges them to colonies, counts the colonies and measures their morphometric features such as size, density and solidity, as well as counting the number of cells in each colony.
- Quantify the ability of a single cell to form a colony
- A label-free assay-use bright field imaging to identify the formation of a single-cell clone colony
- Measurement of colonies made of fluorescently labelled cells is also an option
- True cell-per-colony quantification, no area-per-colony estimation needed
- Analyse the whole well continuously
- Applicable for fixed or living cells
- Morphological features of the colonies are calculated
- Colonies may be divided into sub-populations, based on their properties
- Measure colonies of cells over time or at an end point
- In-vitro cell survival assay
- Monitoring cell growth and division
- Determine the effectiveness of cytotoxic or proliferation agents
- Evaluate cell reproductive death after treatment with ionizing radiation
Live Zebrafish imaging at 10x magnification
Video capture from a live Zebrafish larva
With thanks to Dr Gillian Tomlinson from the UCL Division of Infection and Immunity, UCL, UK
Live Zebrafish imaging- Blood flow
Video capture from a live Zebrafish larva imaged in bright field illumination using 40X magnification. Acquired by Dr Gillian Tomlinson using IDEA Bio-Medical’s Hermes WiScan at the UCL Division of Infection and Immunity, London, UK.
Fish organs & regions automatic segmentation
Automatically quantify area, fluorescence intensity, and count of whole fish and internal organelle properties, including eye, yolk, spine, tail, brain, internal granules and more.Statistical data calculated per fish and per organelle.
Time lapse Zebrafish- Neutrophil Migration
Time lapse of a Zebrafish embryo with S. Pneumoniae injected into the hind brain. GFP-expressing Neutrophils begin to migrate into the injection site over 4 hours.Acquired with IDEA Bio-Medical’s Hermes automated screening system by Sreyashi Koyel Basu and Dr. Gillian Tomlinson, UCL, London, UK
Live Zebrafish imaging at 10x magnification
Video capture from a live Zebrafish larva
With thanks to Dr Gillian Tomlinson from the UCL Division of Infection and Immunity, UCL, UK
Live Zebrafish imaging- Blood flow
Video capture from a live Zebrafish larva imaged in bright field illumination using 40X magnification. Acquired by Dr Gillian Tomlinson using IDEA Bio-Medical’s Hermes WiScan at the UCL Division of Infection and Immunity, London, UK.
Fish organs & regions automatic segmentation
Automatically quantify area, fluorescence intensity, and count of whole fish and internal organelle properties, including eye, yolk, spine, tail, brain, internal granules and more.Statistical data calculated per fish and per organelle.
Time lapse Zebrafish- Neutrophil Migration
Time lapse of a Zebrafish embryo with S. Pneumoniae injected into the hind brain. GFP-expressing Neutrophils begin to migrate into the injection site over 4 hours.Acquired with IDEA Bio-Medical’s Hermes automated screening system by Sreyashi Koyel Basu and Dr. Gillian Tomlinson, UCL, London, UK