This review deals with chemical approaches that facilitate proteomics research. The
methods include chemical cleavage of peptide bonds, stepwise degradation of proteins, and …

Proteins in works of art are generally determined by the relative amounts of amino acids.
This method, however, implies a loss of information on the protein structure and its …

The rapid advances in proteomic technologies have made possible systematic analysis of
hundreds to thousands of proteins in clinical samples with the promise of uncovering novel …

This paper deals with the characterization of several gilded and polychrome samples from
the carved wood Portuguese heritage using a novel proteomics approach aimed to identify …

Here the relation between digestion of proteins by trypsin covalently bound to paper and
trypsin in‐solution is investigated. The trypsin acting on paper is covalently bound. A trypsin …

In this paper, we performed a comparison between commonly used strategies amino acid
ratios (Aa ratios), two-dimensional ratio plots (2D-Plot) and statistical correlation factor (SCF) …

Science provides tools that allow an objective analysis of the information pertaining to the
chemical composition and the physical and structural properties of the materials that …

Proteomic approach in combination with mass spectrometry demonstrates a great potential
for identification of proteinaceous materials in works of art. In this study we used a linear trap …

Background Proteomic approaches based on mass spectrometry have been recently used
in archaeological and art researches, generating promising results for protein identification …

Shotgun proteomics (liquid chromatography-electrospray ionization-mass spectrometry, LC-
ESI-MS/MS) has dominated the strategies for global protein expression in subcells, cells …