• Dhayal, M.; Ratner, D. M. Characterizing Carbohydrate Microarray Surface Chemistries: XPS and SPR Analysis of Glycan Density in Mixed Carbohydrate / OEG SAMs on Gold. Submitted.


  • Ratner, D. M.; Cui, J.; Steffen, M.; Moore, L. L.; Robbins, P. W.; Samuelson, J. Changes in the N-Glycome (Glycoproteins with Asn-Linked Glycans) of Giardia lamblia with Differentiation From Trophozoites to Cysts. Euk. Cell. 2008, in press. PDF preprint
  • Adams, E. W.; Ratner, D. M.; Seeberger, P. H.; Hachohen, N. Carbohydrate-Mediated Targeting of Antigen to Dendritic Cells Leads to Enhanced Presentation of Antigen to T Cells. ChemBioChem. 2008, 9, 294-303. PDF reprint
  • Magnelli, P.; Cipollo, J. F.; Ratner, D. M.; Cui, J.; Kelleher, D.; Gilmore, R.; Costello, C. E.; Robbins, P. W.; Samuelson, J. Unique Asn-Linked Oligosaccharides of the Human Pathogen Entamoeba histolytica. J. Biol. Chem. 2008, 283, 18355-18364. PDF reprint
  • Catic, A.; Sun, Z-Y. J.; Ratner, D. M.; Misaghi, S.; Spooner, E.; Samuelson, J. Wagner, G.; Ploegh, H. L. Sequence and structure evolved separately in a ribosomal ubiquitin variant. EMBO J. 2007. 26, 3474-3483. PDF reprint
  • McFeeterrs, R. L.; Xiong, C.; O’Keefe B. R.;Bokesch, H. R.; McMahon, J. B.; Ratner, D. M.; Castelli, R.; Seeberger, P. H.; Byrd, R. A. The novel fold of scytovirin reveals a new twist for antiviral inhibitors.  J. Mol. Biol. 2007, 369, 451-461. PDF reprint
  • Van Dellen, K. L.; Chatterjee, A.; Ratner, D. M.; Magnelli, P. E.; Cipollo, J.; Steffen, M.; Robbins, P. W.; Samuelson, J. Chitin-binding lectinsof Entamoeba invadens cyst walls have unique post-translational modifications. Eukaryotic Cell. 2006, 5, 836-848. PDF reprint
  • Kehr, J.-C.; Zilliges, Y.; Springer, A.; Disney, M. D.; Ratner, D. M.; Bouchier, C.; Seeberger, P. H.; de Marsac, N. T.; Dittmann E. A mannan binding lectin is involved in cell–cell attachment in a toxic strain of Microcystis aeruginosa. Mol. Microbiol.  2006,  59, 893-906. PDF reprint
  • Ramasamy, V.; Ramakrishnan, B.; Boeggeman, E.; Ratner, D. M.; Seeberger, P. H.; Qasba, P. K. Oligosaccharide Acceptor Preferences of b1,4-Galactosyltransferase-1: Crystal Structure of Met344His Mutant of Human b1,4-Galactosyltransferase-1 with the Trisaccharides of N-Glycan Moiety. J. Mol. Biol. 2005, 353, 53-67. PDF reprint
  • Ratner, D. M.*; Murphy, E. R.*; Jhunjhunwala, M.; Snyder, D. A.; Jensen, F. K.; Seeberger, P. H. Glycosylation as a Challenge for Microreactor-based Reaction Optimization in Organic Chemistry. Chem. Commun. 2005, 5, 578-580. PDF reprint
  • Ratner, D. M.; Adams, E. W.; Disney, M. D.; Seeberger, P. H. Tools for Glycomics: Mapping Interactions of Carbohydrates in Biological Systems. ChemBioChem, 2004, 5, 1375-1383. PDF reprint
  • Adams, E. W.*; Ratner, D. M.*; Bokesch, H. R.; McMahon, J. B.; O’Keefe, B. R.; Seeberger, P.H. Oligosaccharide and Glycoprotein Microarrays as Tools in HIV-Glycobiology: A Detailed Analysis of Glycan Dependent gp120 / Protein Interactions. Chem. Biol. 2004, 11, 875-881. PDF reprint
  • Ratner, D. M.; Adams, E. W.; Su, J.; O’Keefe, B. R.; Mrksich, M.; Seeberger, P. H. Probing Protein-Carbohydrate Interactions with Microarrays of Synthetic Oligosaccharides. ChemBioChem. 2004, 5, 379-383. PDF reprint
  • Ratner, D. M.; Swanson, E. R.; Seeberger, P. H. Automated Synthesis of the N-linked Core Pentasaccharide. Org. Lett. 2003, 5, 4717-4720. PDF reprint
  • Adams, E. W.; Uberfeld, J.; Ratner, D. M.; O’Keefe, B. R.; Walt, D, R.; Seeberger, P. H.  Encoded Fiber-Optic Microsphere Arrays for Probing Protein-Carbohydrate Interactions. Angew. Chem. Int. Ed. 2003, 42, 5317-5320. PDF reprint
  • Barrientos, L. G.; Louis, J. M.; Ratner, D. M.; Seeberger, P. H.; Gronenborn, A. M. Solution Structure of a Circular-permuted Variant of the Potent HIV-inactivating Protein Cyanovirin-N: Structural Basis for Protein Stability and Oligosaccharide Interaction. J. Mol. Biol. 2003, 325, 211-223. PDF reprint
  • Shenoy, S. R.; Barrientos, L. G.; Ratner, D. M.; O'Keefe, B. R.; Seeberger, P. H.; Gronenborn, A. M.; Boyd, M. R. Multisite and Multivalent Binding Between Cyanovirin-N and Branched Oligomannosides: Calorimetric and NMR Characterization. Chem. Biol. 2002, 9, 1109-1118. PDF reprint
  • Botos, I.; O'Keefe, B. R.; Shenoy S. R.; Cartner, L. K.; Ratner, D. M.; Seeberger, P. H.; Boyd, M. R.; Wlodawer, A. Structures of the Complexes of a Potent Anti-HIV Protein Cyanovirin-N and High-Mannose Oligosaccharides. J. Biol. Chem. 2002, 277, 34336-34342. PDF reprint
  • Ratner, D. M.; Plante, O. J.; Seeberger, P. H.; A Linear Synthesis of Branched High-Mannose Oligosaccharides from the HIV-1 Viral Surface Envelope Glycoprotein gp120. Eur. J. Org. Chem. 2002, 5, 826-833. PDF reprint


  • Ratner, D. M.; Seeberger, P. H. Carbohydrate Microarrays as Tools in HIV Glycobiology. Curr. Pharm. Design.  2007, 13, 173-183. (Invited Review) PDF reprint PDF reprint unavailable
  • Ratner, D. M. Carbohydrate Microarrays: Advancing the Burgeoning Field of Glycomics. BioTech International. 2005, 17, 8-11. (Invited Review) PDF reprint
  • Ratner, D. M.; Seeberger, P. H. Octenediol. Encyclopedia of Reagents for Organic Synthesis. John Wiley & Sons, Ltd. 2003. (Invited Review) PDF reprint
© 2007 Daniel M. Ratner