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The US regulatory and pharmacopeia response to the global heparin contamination crisis.
Szajek AY, Chess E, Johansen K, Gratzl G, Gray E, Keire D, Linhardt RJ, Liu J, Morris T, Mulloy B, Nasr M, Shriver Z, Torralba P, Viskov C, Williams R, Woodcock J, Workman W, Al-Hakim A. Szajek AY, et al. Among authors: chess e. Nat Biotechnol. 2016 Jun 9;34(6):625-30. doi: 10.1038/nbt.3606. Nat Biotechnol. 2016. PMID: 27281424 Free PMC article.
Case study: contamination of heparin with oversulfated chondroitin sulfate.
Chess EK, Bairstow S, Donovan S, Havel K, Hu P, Johnson RJ, Lee S, McKee J, Miller R, Moore E, Nordhaus M, Ray J, Szabo C, Wielgos T. Chess EK, et al. Handb Exp Pharmacol. 2012;(207):99-125. doi: 10.1007/978-3-642-23056-1_6. Handb Exp Pharmacol. 2012. PMID: 22566223 Review.
Pertussis toxoid structure: a collaboration and comparison of two-dimensional liquid chromatography-tandem mass spectrometry, ultraperformance liquid chromatography-mass spectrometryE, and capillary liquid chromatography-matrix-assisted laser desorption ionization-tandem mass spectrometry.
Tummala M, Chacon A, Chess EK, Lee SM, Hu P. Tummala M, et al. Among authors: chess ek. Anal Biochem. 2013 Jun 1;437(1):40-2. doi: 10.1016/j.ab.2013.03.006. Epub 2013 Mar 13. Anal Biochem. 2013. PMID: 23499969
Characterization of pertussis toxin by LC-MS/MS.
Tummala M, Hu P, Lee SM, Robinson A, Chess E. Tummala M, et al. Among authors: chess e. Anal Biochem. 2008 Mar 1;374(1):16-24. doi: 10.1016/j.ab.2007.10.001. Epub 2007 Oct 5. Anal Biochem. 2008. PMID: 17964272
23 results