Antibody detection in human serum using a versatile protein chip platform constructed by applying nanoscale self-assembled architectures on gold.

We report a novel high-throughput (HTP) protein chip platform, constructed on gold using self-assembly techniques, for conducting high quality antigen-antibody interactions. Biotinylated monolayers were used to immobilize a streptavidin surface with high packing density. This biocompatible platform was then used for detection of serum IgM antibodies.

Application of self-assembly techniques in the design of biocompatible protein microarray surfaces.

This review focuses on the application of novel technologies for generating biocompatible surfaces for high-throughput screening (HTS) of proteins. Various methods of coupling and spotting proteins on self-assembled monolayer (SAM) surfaces will be described along with the protein chip challenges pertaining to spot homogeneity, morphology, biocompatibility and reproducibility.