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CoLocalizerPro75X75aColocalization is one of the most frequently cited visual phenomena in modern cell and molecular biological research. It reflects the overlap of signals emitted by various molecules in a multichannel image. CoLocalizer Pro is designed to characterize colocalization objectively. Based on calculation of specialized coefficients, the software performs quantitative determination of the degree of overlap. CoLocalizer Pro helps to obtain crucial information about precise location of the molecules of interest as well as to follow their changes in dynamics. It works with images produced by all major confocal microscopes manufacturers and is highly cost efficient.

CoLocalizer Pro is the only quantitative colocalization analysis software that ensures reliability of coefficients calculations by providing original tools for background correction.

Features

Works with images obtained by all major brands of confocal microscopes.

Uses it's unique background correction tools to ensure reliability of quantification.

Employs published algorithms for instant calculation of all known colocalization coefficients on the selected region of interest (ROI).

Performs all calculations without the need for a confocal microscope.

Analyzes image ROI, scatter gram ROI, reveals colocalized and selected pixels, traces pixels of a particular color.

Exports data in various formats, such as Microsoft Escel, PDF, and HTML.

Designed for Mac OS X

macosxleoparddvd1CoLocalizer Pro is a native Mac OS X application written in Cocoa/Objective-C to bring you the best Mac OS X computing experience. It utilizes latest technologies, including high resolution smooth Quartz graphics and system-enabled Help.

Most of CoLocalizer Pro features are accessible directly from the fully customizable toolbar. The toolbar lets you access all frequently used functions of the program easily and quickly. What you need to do is just open the image of interest. CoLocalizer Pro does the rest. It also provides an intuitive, highly efficient Aqua interface to accomplish your tasks with minimum efforts.

Universal support

MacOSXUniversal60px1CoLocalizer Pro is a made to run on both Intel- and PowerPC-based Macs natively. The software will adjust automatically to run at peak performance for your Mac's architecture.

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Tools

Background Correction

BackgroundImage56x56R1a1a1Removes unwanted pixel levels from the current image, a required step for proper estimation of colocalization. Ensures reliability of coefficients calculations, because guarantees that pixels, which may contribute to false-positive results, will not be included into the count. Represents a unique feature of CoLocalizer Pro. View movie...

Histogram

Histogram56x56R2b1aDisplays the distribution of pixels in an image by showing the graph of how they are presented at each color intensity level. In CoLocalizer Pro, it serves to provide a visual feedback on analyzed images before and after background correction step.

Colocalization

ColocalizationWood56x56RTo estimate colocalization, CoLocalizer Pro employs a number of specialized coefficients based on respective algotithms. Thus, colocalization is estimated objectively, and the degree of colocalization from various experiments can be easlily compared, visually presented, and analyzed. View movie...

Split Image

SplitImage56x56RSplits images accordng to the channels to be analyzed. Useful when researchers keep double-stained immunofluorescence images as overlayed (merged) files only, but still need to view staining for each of two channels separately to compare.

Merge

MergeImages56x56RCombines two image channels into one making resulted image suitable for colocalization analysis. Used when the results of double-staining experimens are saved according to single channels and needed to be merged for quantification purposes. View movie...

Requirements:

Minimum Hardware Requirements:

A Mac with an Intel, PowerPC G5 or PowerPC G4 processor.

256 MB of RAM (512 recommended).

Minimum System Requirements:

Mac OS X 10.4 (Tiger).

CoLocalizerExpress45X45aCoLocalizer Express provides the same working environment as CoLocalizer Pro with scaled-back functionality for students and beginners.

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New in version 2.5

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