Studies targeting the peptic or tryptic hydrolysis of whey protein components indicated the generation of peptides with new functionalities (AbdelMageed et al., 2019; Ali et al., 2021). The ...

N-1- (deoxyfructosyl) valine of β-hemoglobin, commonly referred to as HbA1c, is the "gold standard" for clinical detection of diabetes. Instead of quantifying the full-length HbA1c glycated protein, ...

We analyzed the backbone fragmentation behavior of tryptic peptides of a four-protein mixture and of E. coli lysate subjected to ultraviolet photodissociation (UVPD) at 213 nm on a commercially ...

peptide2genome is a Django-backed web application to map short segments of proteins (up to 64 amino acids) to genomic coordinates. It uses RESTful services from Ensembl to assist with this mapping, ...

Peptide mapping is an important analytical technique widely used to study the primary structure of proteins. In quality control settings, peptide mapping is employed as an identity test to probe for ...

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Label-free, gel-free, and antibody-free quantitation of Ras from complex mixture targeting exclusively proteoform-specific tryptic peptides detected in 3D-cultured and 2D-cultured NCI-H23 cells ...

Isotope-labeled N -acetyl dipeptides (Ac-Xxx-Ala) are coupled to the primary amines of tryptic peptides and then analyzed by tandem mass spectrometry. Amide bond cleavage between Xxx and Ala provides ...

The subunits of Concanavalin A, α-mannosidase and the main storage protein of jackbeans have been compared using the technique of peptide-mapping of iodinated tryptic peptides. The results indicate ...