Protein Array Tool

Converts an image of an R&D Systems Proteome Profiler Array into a list of relative protein levels.
Updated 31 Dec 2020

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This tool extracts the relative protein levels from an image of an R&D Systems Proteome Profiler Antibody Array.
The tool automatically finds each of the spots in the image and identifies which protein they correspond to.
A template of spot locations is initially fitted using a rigid transformation based on two automatically identified reference spots. Individual spot positions are then optimised using a local search.

The relative protein levels are displayed on screen and saved to a csv file.

Cite As

Danny Allen (2024). Protein Array Tool (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with R2018b and later releases
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes

Minor bug fixes

New options added to improve robustness and utility.

Fixed bug which stopped it working on latest versions of matlab.