A new method for attaching antibodies to a substrate offers a simple and reliable means of constructing protein microarrays. DNA arrays are powerful tools for the analysis of gene expression because ...

Processes Involved in Using DNA Microarray Instrumentation in Protein Microarray Workflow Protein microarrays offer the ability to measure protein expression and antibody binding in a high-throughput ...

Protein detection and quantification are daily occurrences both in research and diagnostic laboratories. Also, follow-ups of therapeutic treatments and prognoses have grown to rely more and more on ...

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 ...

Protein microarrays are one aspect of highly automated, large-scale biological screening technologies, the other is nucleic acid arrays. As DNA arrays reveal their origin in Southern blotting ...

Wildlife biologist Marissa Irwin had no idea that cells in her body had gone haywire. In response to scrambled protein signaling pathways, certain cells turned cancerous and grew into tumors that took ...

The sequencing phase of the human genome project is now near completion, but then what? An even harder challenge remains — to identify the structures and functions of all proteins encoded in the ...

In an exciting, state-of-the-art study currently available on the medRxiv* preprint server, US researchers created a multi-coronavirus protein microarray containing full-length proteins, peptide ...

Prognostic impact of androgen receptor (AR) and forkhead box A1 (FOXA1) in early HER2-negative primary breast cancer: A translational substudy of the prospective phase III WSG-PlanB-trial. This is an ...

As illustrated by Dr. Carl Borrebaeck, [4] of Lund University, Sweden, bioarrays may be based on proteins or on affinity reagents. Defined sets of proteins, such as autoantigens, are spotted on ...