| Rapid stimulation of an oxidative burst during elicitation of cultured plant cells: role in defense and signal transduction I Apostol, PF Heinstein, PS Low Plant physiology 90 (1), 109-116, 1989 | 1015 | 1989 |
| Methionine oxidation in human IgG2 Fc decreases binding affinities to protein A and FcRn H Pan, K Chen, L Chu, F Kinderman, I Apostol, G Huang Protein Science 18 (2), 424-433, 2009 | 232 | 2009 |
| Binding of amino acid side-chains to S1 cavities of serine proteinases W Lu, I Apostol, MA Qasim, N Warne, R Wynn, WL Zhang, S Anderson, ... Journal of molecular biology 266 (2), 441-461, 1997 | 216 | 1997 |
| Predicting the reactivity of proteins from their sequence alone: Kazal family of protein inhibitors of serine proteinases SM Lu, W Lu, MA Qasim, S Anderson, I Apostol, W Ardelt, T Bigler, ... Proceedings of the National Academy of Sciences 98 (4), 1410-1415, 2001 | 133 | 2001 |
| Carbamylation of cysteine: a potential artifact in peptide mapping of hemoglobins in the presence of urea J Lippincott, I Apostol Analytical biochemistry 267 (1), 57-64, 1999 | 122 | 1999 |
| Incorporation of norvaline at leucine positions in recombinant human hemoglobin expressed in Escherichia coli I Apostol, J Levine, J Lippincott, J Leach, E Hess, CB Glascock, ... Journal of Biological Chemistry 272 (46), 28980-28988, 1997 | 117 | 1997 |
| Profiling Formulated Monoclonal Antibodies by 1H NMR Spectroscopy L Poppe, JB Jordan, K Lawson, M Jerums, I Apostol, PD Schnier Analytical chemistry 85 (20), 9623-9629, 2013 | 99 | 2013 |
| A universal predictor based on pattern matching P Jacquet, W Szpankowski, I Apostol IEEE Transactions on Information Theory 48 (6), 1462-1472, 2002 | 90 | 2002 |
| Monoclonal antibody disulfide reduction during manufacturing: Untangling process effects from product effects KM Hutterer, RW Hong, J Lull, X Zhao, T Wang, R Pei, ME Le, O Borisov, ... MAbs 5 (4), 608-613, 2013 | 83 | 2013 |
| Reduced side-effect hemoglobin compositions DL Looker, IZ Apostol, EA Brucker, MP Doyle, DL Foster, CB Glascock, ... US Patent 6,670,323, 2003 | 81 | 2003 |
| Glutaraldehyde modification of recombinant human hemoglobin alters its hemodynamic properties MP Doyle, I Apostol, BA Kerwin Journal of Biological Chemistry 274 (4), 2583-2591, 1999 | 75 | 1999 |
| Application of a quantitative LC–MS multiattribute method for monitoring site-specific glycan heterogeneity on a monoclonal antibody containing two N-linked glycosylation sites T Wang, L Chu, W Li, K Lawson, I Apostol, T Eris Analytical Chemistry 89 (6), 3562-3567, 2017 | 61 | 2017 |
| Inhibition of elicitor-induced phytoalexin formation in cotton and soybean cells by citrate I Apostol, PS Low, P Heinstein, RD Stipanovic, DW Altman Plant Physiology 84 (4), 1276-1280, 1987 | 61 | 1987 |
| Amino acid sequences of ovomucoid third domain from 25 additional species of birds M Laskowski, I Apostol, W Ardelt, J Cook, A Giletto, CA Kelly, W Lu, ... Journal of protein chemistry 9, 715-725, 1990 | 58 | 1990 |
| Comparison of different approaches for evaluation of the detection and quantitation limits of a purity method: a case study using a capillary isoelectrofocusing method for a … I Apostol, KJ Miller, J Ratto, DN Kelner Analytical biochemistry 385 (1), 101-106, 2009 | 56 | 2009 |
| Reduced side-effect hemoglobin compositions DL Looker, IZ Apostol, EA Brucker, MP Doyle, DL Foster, CB Glascock, ... US Patent 7,211,560, 2007 | 49 | 2007 |
| Acute and long‐term stability studies of deoxy hemoglobin and characterization of ascorbate‐induced modifications BA Kerwin, MJ Akers, I Apostol, C Moore‐Einsel, JE Etter, E Hess, ... Journal of pharmaceutical sciences 88 (1), 79-88, 1999 | 48 | 1999 |
| Mapping of recombinant hemoglobin using immobilized trypsin cartridges J Lippincott, E Hess, I Apostol Analytical biochemistry 252 (2), 314-325, 1997 | 47 | 1997 |
| Amino acid sequences of ovomucoid third domains from 27 additional species of birds I Apostol, A Giletto, T Komiyama, WL Zhang, M Laskowski Journal of protein chemistry 12, 419-433, 1993 | 45 | 1993 |
| Effect of elicitation and changes in extracellular pH on the cytoplasmic and vacuolar pH of suspension-cultured soybean cells MA Horn, RP Meadows, I Apostol, CR Jones, DG Gorenstein, ... Plant physiology 98 (2), 680-686, 1992 | 39 | 1992 |
