Alessandro Didonna University of California, San Francisco
48 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


Rofel Vincent S. Jagonia, Rejemae G. Dela Victoria, Lydia M. Bajo, Roger S. Tan. 2019. Conus striatus venom exhibits non-hepatotoxic and non-nephrotoxic potent analgesic activity in mice. Molecular Biology Reports. 5479–5486.

M.R.J. Nepacina, J.R.F. Foronda, K.J.F. Haygood, R.S. Tan, G.C. Janairo, F.F. Co, R.O. Bagaforo, T.A. Narvaez, J.I.B. Janairo. 2019. Differentiation of Rubber Cup Coagulum through Machine Learning. Scientia agriculturae bohemica, 50(1): 51–55

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: 3359, 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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