A New Frontier to Study the Functions of Life.

Affordable protein detection solutions in the lab or in the field. Color your research with precision.

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Meet VICA™


Welcome to the forefront of protein analysis - Pavonis Diagnostics' groundbreaking Visual Interference Color Assay (VICA) platform.


VICA™ offers an effortless and affordable approach to label-free protein detection without the need for spectral technology.

VICA test slides

Unbelievably Awesome

Significantly lower in cost compared to traditional systems like ELISA, BLI and SPR.

Label-Free Direct Visual Results

Visualize protein interactions without the use of fluorescent or enzymatic labels! 

Compatible with Crude Samples

Work with a wide variety of samples including stool, urine, and whole blood.

Accurate Results within Minutes

Combined with Pavonis' VICAlign custom engineered proteins, its easy to get results within minutes not hours or days.

Take it anywhere

Unlike traditional protein detection systems with large infrastructure, the Pavonis VICA™ system is easily portable, allowing you to take it into any field setting!

What is VICA™?

VICA stands for Visual Interference Color Assay. At its heart, VICA harnesses the phenomenon of thin-film interference within visible light to make protein interactions observable directly on a surface by eye. This advanced yet elegantly simple approach enables precise protein detection and quantification using just our VICA Lightbox – no specialized equipment required.

With our proprietary test slides, which are crafted to create an optimal test surface to visualize protein interactions, molecules as small as 280 Daltons and as few as 30 femtomoles per square millimeter generate changes in the reflected light and can be observed and quantified almost instantly. These slides work in conjunction with our patented biomolecular interface, VICAlign, a cutting-edge innovation that guarantees proteins are perfectly poised upon the surface, ensuring outstanding sensitivity.

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Why VICA™

Use VICA to unlock discovery. Compare VICA with other traditional protein detection systems.

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