Quantitation of adenovirus type 5 empty capsids.
- Eddie Takahashi, Steven L. Cohen, P. Tsai, J. Sweeney
- BiologyAnalytical Biochemistry
- 15 February 2006
Nature of the interaction of growth factors with suramin.
- C. Middaugh, H. Mach, K. E. Marfia
- Biology, ChemistryBiochemistry
- 22 September 1992
It is concluded that suramin binds to many growth factors and that this induces microaggregation and, in some cases, conformational changes in the growth factor.
Characterization of a recombinant antibody produced in the course of a high yield fed‐batch process
- D. Robinson, C. Chan, M. Silberklang
- Biology, EngineeringBiotechnology and Bioengineering
- 5 September 1994
To gauge the effect of extended culture lifetime on product quality, biochemical characteristics of MAb isolated from different time points in the fed‐batch culture were determined and it was revealed that MAb produced later in the culture contained greater percentages of truncated N‐acetylglucosamine and highmannose N‐glycans.
Carbohydrate structure of Saccharomyces cerevisiae mnn9 mannoprotein.
- P. Tsai, J. Frevert, C. Ballou
- Biology, ChemistryJournal of Biological Chemistry
- 25 March 1984
Structure of the phosphorylated N-linked oligosaccharides from the mnn9 and mnn10 mutants of Saccharomyces cerevisiae.
- L. M. Hernández, L. Ballou, E. Alvarado, P. Tsai, C. Ballou
- Biology, ChemistryJournal of Biological Chemistry
- 15 August 1989
Isolation and characterization of crystalline methylglyoxal synthetase from Proteus vulgaris.
- P. Tsai, R. W. Gracy
- Chemistry, BiologyJournal of Biological Chemistry
- 25 January 1976
Formulation Design of Acidic Fibroblast Growth Factor
- P. Tsai, D. Volkin, C. Middaugh
- Biology, ChemistryPharmaceutical Research
- 1 May 1993
It was found that in addition to the well-known protection of aF GF by heparin, a surprisingly wide variety of polyanions (including small sulfated and phosphorylated compounds) also stabilizes aFGF.
Protein glycosylation defects in the Saccharomyces cerevisiae mnn7 mutant class. Support for the stop signal proposed for regulation of outer chain elongation.
- L. Ballou, E. Alvarado, P. Tsai, A. Dell, C. Ballou
- BiologyJournal of Biological Chemistry
- 15 July 1989
Isolation of glucose-containing high-mannose glycoprotein core oligosaccharides.
- P. Tsai, L. Ballou, B. Esmon, R. Schekman, C. Ballou
- Biology, ChemistryProceedings of the National Academy of Sciences…
- 1 October 1984
Analysis of the larger oligosaccharides confirms that the presence of the glucose units does not prevent elongation of the alpha 1----6-linked polymannose backbone or addition ofalpha 1----3-linked mannose to the core, providing a direct confirmation for the structure previously assigned to the lipid-linked precursor.
The purification and characterization of an adenosylcobalamin-dependent ribonucleoside diphosphate reductase from Corynebacterium nephridii.
- P. Tsai, H. Hogenkamp
- BiologyJournal of Biological Chemistry
- 25 February 1980
A deoxyadenosylcobalamin-dependent ribonucleoside diphosphate reductase has been purified to homogeneity from cell free extracts of Corynebacterium nephridii and appears to be intermediate between the more "primitive" adenosyl cobalamin and "advanced" nonheme iron system of Escherichia coli.
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