*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, ...

Definition: A microarray is a small, flat substrate carrying an ordered grid of microscopic probe features, each containing a known biological molecule, that is used to measure many molecular targets ...

Protein microarrays labelled with fluorophores constitute a versatile platform for high-throughput analysis of protein interactions, expression levels and post-translational modifications. In a ...

Planar waveguide (PWG) technology (right) has the advantage over conventional epifluorescence excitation (left) for surface-confined assays in that only surface-bound fluorphores respond to the ...

Most healthy people can safely eat more protein, but risks rise with kidney disease or very animal-heavy diets. High-protein diets may cause issues when they crowd out fiber, fruits, vegetables, and ...

After a Consumer Reports investigation revealed that some popular protein powders and shakes contained troubling levels of lead, many readers wrote in with a simple question: What does this mean for ...

Scientists at the Leibniz Institute of Photonic Technology (Leibniz IPHT) have developed a new microarray-based diagnostic platform that can help close vaccination gaps and quickly detect ...

Update: In response to reader questions, CR conducted heavy metal testing on five additional protein powders, from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Much has changed ...