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Full-Text Articles in Medicine and Health Sciences
Liquid Tissue: Proteomic Profiling Of Formalin-Fixed Tissues, Darue A. Prieto, Brian L. Hood, Marlene M. Darfler, Thomas G. Guiel, David A. Lucas, Thomas P. Conrads, Timothy D. Veenstra, David B. Krizman
Liquid Tissue: Proteomic Profiling Of Formalin-Fixed Tissues, Darue A. Prieto, Brian L. Hood, Marlene M. Darfler, Thomas G. Guiel, David A. Lucas, Thomas P. Conrads, Timothy D. Veenstra, David B. Krizman
Pharmaceutical Sciences Faculty Publications
Identification and quantitation of candidate biomarker proteins in large numbers of individual tissues is required to validate specific proteins, or panels of proteins, for clinical use as diagnostic, prognostic, toxicological, or therapeutic markers. Mass spectrometry (MS) provides an exciting analytical methodology for this purpose. Liquid Tissue MS protein preparation allows researchers to utilize the vast, already existing, collections offormalin-fixed paraffin-embedded (FFPE) tissues for the procurement of peptides and the analysis across a variety of MS platforms.
Fully Automated Synthesis Of (Phospho)Peptide Arrays In Microtiter Plate Wells Provides Efficient Access To Protein Tyrosine Kinase Characterization., Carl Saxinger, Thomas P. Conrads, David J. Goldstein, Timothy D. Veenstra
Fully Automated Synthesis Of (Phospho)Peptide Arrays In Microtiter Plate Wells Provides Efficient Access To Protein Tyrosine Kinase Characterization., Carl Saxinger, Thomas P. Conrads, David J. Goldstein, Timothy D. Veenstra
Pharmaceutical Sciences Faculty Publications
BACKGROUND: Synthetic peptides have played a useful role in studies of protein kinase substrates and interaction domains. Synthetic peptide arrays and libraries, in particular, have accelerated the process. Several factors have hindered or limited the applicability of various techniques, such as the need for deconvolution of combinatorial libraries, the inability or impracticality of achieving full automation using two-dimensional or pin solid phases, the lack of convenient interfacing with standard analytical platforms, or the difficulty of compartmentalization of a planar surface when contact between assay components needs to be avoided. This paper describes a process for synthesis of peptides and phosphopeptides …