We have developed a cell labeling approach using short HIV-Tat peptides to derivatize superparamagnetic ... The imaging protocol consisted of gradient echo sequences with TR/TE = 1000/15 ms ...

Peptide Sequences Stimulate Endosomal Cargo Release Peter Lönn and his colleagues employed the TAT CPP and synthesized a macromolecule—a TAT peptide hybrid. While the peptide hybrid did undergo ...

Stroke is a major public health concern worldwide. The lack of effective therapies heightens the need for new therapeutic agents. Previous research found that the increase in SIRT5 in microglia ...

Researchers at the University of Waterloo developed GraphNovo, a new program that provides a more accurate understanding of the peptide sequences in cells. Peptides are chains of amino acids ...

Protein sequencing has evolved since the 1950s, with the landmark determination of insulin's amino acid sequence by Sanger. Traditionally, mass spectrometry and Edman degradation have been the primary ...