Luo Sun

Generation of an affinity column for antibody purification by intein-mediated protein ligation.

Western blot analysis of Src kinase assays using peptide substrates ligated to a carrier protein.

Producing peptide arrays for epitope mapping by intein-mediated protein ligation.

An improved method for utilization of peptide substrates for antibody characterization and enzymatic assays.

Feedback inhibition of calcineurin and Ras by a dual inhibitory protein Carabin.

Use of intein-mediated phosphoprotein arrays to study substrate specificity of protein phosphatases.

Design, preparation and use of ligated phosphoproteins: a novel approach to study protein phosphatases by dot blot array, ELISA and Western blot assays.

Intein-mediated peptide arrays for epitope mapping and kinase/phosphatase assays.

Site-specific protein labeling by intein-mediated protein ligation.

Fluorescent site-specific labeling of Escherichia coli expressed proteins with Sfp phosphopantetheinyl transferase.

Development of SNAP-tag fluorogenic probes for wash-free fluorescence imaging.