Protein and peptide arrays: recent trends and new directions.
Microarrays of proteins and peptides make it possible the screening of thousands of binding events in a parallel and high throughput fashion; therefore they are emerging as a powerful tool for proteomics and clinical assays. The complex nature of Proteome, the wide dynamic range of protein concentration in real samples and the critical role of immobilized protein orientation must be taken into account to maximize the utility of protein microarrays. Immobilization strategy and designing of an ideal local chemical environment on the solid surface are both essential for the success of a protein microarray experiment. This review article will focus on protein and peptide arrays highlighting their technical challenges and presenting new directions by means of a set of selected recent applications.
Cretich
Marina
M
Istituto di Chimica del Riconoscimento Molecolare (ICRM) - C.N.R., Via Mario Bianco, 9, 20131 Milano, Italy. marina.cretich@icrm.cnr.it
Damin
Francesco
F
Pirri
Giovanna
G
Chiari
Marcella
M
D020650:Combinatorial Chemistry Techniques / Q000295:instrumentation / Q000379:methods / Q000639:trends*; D010455:Peptides / Q000737:chemistry*; D040081:Protein Array Analysis / Q000295:instrumentation / Q000379:methods / Q000639:trends*; D011506:Proteins / Q000737:chemistry*; D020543:Proteome
D010455:Peptides; D011506:Proteins; D020543:Proteome