Current developments in SELDI affinity technology

The overall history and recent advancements in Surface-Enhanced Laser Desorption/Ionization (SELDI) affinity technology is reviewed. A detailed account of SELDI technology, utilizing Immobilized-Metal Affinity surfaces, pseudo-specific chromatographic surfaces, and biospecific interactive surfaces, is presented with particular emphasis placed upon examination of fundamental characteristics as well as specific applications for each. Finally, a detailed review of the specific use of such affinity surfaces in fundamental aspects of clinical, process, and research proteomics activity is presented.