Alessandro Didonna University of California, San Francisco
33 protocols

11 protocols

Roger Salvacion Tan
  • Associate Professor, De La Salle University
Research focus
  • Biochemistry
  • Cancer Glycoimmunology
    Nanoparticle-Based Drug Delivery System
    Antibiotic-resistant Bacteria
    Natural Products and Toxicology


Doctorate, Hokkaido University, 2015


Roger S. Tan. Glycosylated and non-glycosylated quantum dot-displayed peptides trafficked indiscriminately inside lung cancer cells but discriminately sorted in normal lung cells: An indispensable part in nanoparticle-based intracellular drug delivery. Asian Journal of Pharmaceutical Sciences,

Roger S. Tan. Modulation of Cancer Cell Proliferation by unusually produced β(1-6) linked Mannan-oligosaccharides and β(1-6) linked Galacto-oligosaccharides using β–galactosidase from Aspergillus oryzae. International Journal of Advanced and Applied Sciences, 5(4) 2018, Pages: 30-41.

Lydia M. Bajo, Roger S. Tan, Kirby Feller M. Lagas, Riellan Crisfer Joyce B. Perocho, Enjelyn C. Gomez. BIOLOGICAL CHARACTERIZATION OF Conus striatus VENOM FOR MEDICAL APPLICATIONS. Sci.Int.(Lahore),29(6),1277-1281,2017.

Angel Baybayon, Jandolf C. Villaruz, Enjelyn C. Gomez, Lydia M. Bajo, Roger S. Tan. Biological Characterization of Conus textile venom for Medical Applications. Bull. Env. Pharmacol. Life Sci., Vol 6 [12] November 2017: 34-41.

Lydia M. Bajo, Kristianie C. Lomonsod, Roger S. Tan. ANTI-MUTAGENIC POTENTIAL OF THE AQUEOUS EXTRACT FROM Digitaria sanguinalis. Sci.Int.(Lahore), 2017, 29(6),1257-1260.

Roger S. Tan, H. Hinou and S.-I. Nishimura. Novel β-galactosynthase–β-mannosynthase dual activity of β-galactosidase from Aspergillus oryzae uncovered using monomer sugar substrates. RSC Adv., 2016, 6, 50833-50836.

Roger S. Tan, Kentaro Naruchi, Hiroshi Hinou, Maho Amano, and Shin-Ichiro Nishimura. Rapid endolysosomal escape and controlled intracellular trafficking of cell surface mimetic quantum dots-anchored peptides and glycopeptides. ACS Chem. Biol., 2015, 10 (9), pp 2073–2086. DOI: 10.1021/acschembio.5b00434. (Cover page article of ACS Chemical Biology September 2015 issue)

Roger S. Tan. Design of Quantum Dot-Based High Performance Nanoparticle Platform for Nanoparticle-Based Drug Delivery (NDD) system. Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP), 2015. DOI: 10.14943/doctoral.k12011.

Roger S. Tan and Lydia M. Bajo. Modulation of Tinospora rumphii and Zinc salt on DNA damage in Quinoline-induced Genotoxicity and Hepatotoxicity. Advances in Toxicology, vol. 2014, Article ID 201762, 9 pages, 2014. doi:10.1155/2014/201762.

Kate E. Baunillo, Roger S. Tan, Higinio R. Barros and Rafael Luque. Investigations on microalgal oil production from Arthrospira platensis: towards more sustainable biodiesel production. RSC Adv.2012, 2, 11267–11272.
1 Protocol reviewed
A Radioisotope-free Oligosaccharyltransferase Assay Method
Authors:  Takahiro Yamasaki and Daisuke Kohda, date: 03/05/2019, view: 2275, Q&A: 0
Glycosylation of asparagine residues is widespread in Eukarya, and occurs in virtually all Archaea and some eubacterial species. A membrane-bound enzyme, oligosaccharyltransferase, catalyzes the transfer of an oligosaccharide chain from a sugar ...
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