For biologists, DNA microarrays present at once unprecedented opportunities and monumental challenges. In the opportunities column, microarrays produce genome-wide gene expression snapshots, ...

*These authors contributed equally to the preparation of this manuscript. Cell-based technologies for printing protein microarrays are faced with poor protein expression, protein insolubility, ...

This study aims to identify potential biomarkers of hepatocellular carcinoma (HCC) occurrence/recurrence and obesity, along with the molecular mechanisms that involve these biomarkers. Three ...

The proteomics market is experiencing strong growth as demand rises for advanced tools that analyze protein structure, ...

Protein microarrays are many things to many people. Like the more mature DNA “chips”, they are often patterns of tiny spots arrayed on a microscope-type slide, used to determine the makeup and amount ...

In microarray gene expression experiments, several diverse conditions in each experiment (e.g., time, doses, replicates) increase the data points from tens of thousands of measurements for a single ...

Nanopores are tiny, nanometer-scale apertures that are synthetically produced in manufactured materials as well as biological membranes. They allow ions or molecules to pass through and have been ...

As a graduate student, Eric Olson learned something about DNA microarrays: Biochip data management can be vexing. His graduate adviser abandoned a number of microarray experiments because it was too ...