Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ioannis A. Papayannopoulos"'
Publikováno v:
PMC
Cisplatin is one of the most widely used anticancer drugs. Its side effects, however, have motivated researchers to search for equally effective analogs that are better tolerated. Selectively targeting cancer tissue is one promising strategy. For thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::803fabde04757b8319c0f166ef76d9ff
https://doi.org/10.1016/j.jinorgbio.2012.02.012
https://doi.org/10.1016/j.jinorgbio.2012.02.012
Autor:
Ioannis A. Papayannopoulos
Publikováno v:
Journal of the American Society for Mass Spectrometry. 7:1034-1039
During production of the semisynthetic eicosapeptide Phe-Pro-Arg-Pro-Gly-Gly-Gly-Gly-Asn-Gly-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu, two minor impurities were isolated in which Ile-15 had been replaced by other amino acids. The molecular weights of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6702ba7e9e7dbef53581e1a0a847391
https://doi.org/10.1016/1044-0305(96)00026-8
https://doi.org/10.1016/1044-0305(96)00026-8
Autor:
Ioannis A. Papayannopoulos
Publikováno v:
Mass Spectrometry Reviews. 14:49-73
The introduction of fast atom bombardment (FABJ ionization mass spectrometry (MSJ ( 1 ) in the early 1980s enabled mass spectrometrists to obtain molecular weights of many nonvolatile molecules, including p e p tides comprising 10-20 amino acids, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6563e1a5a0fa6322e23dc2ca9bdb0b83
https://doi.org/10.1002/mas.1280140104
https://doi.org/10.1002/mas.1280140104
Publikováno v:
Accounts of Chemical Research. 27:370-378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07c6c6df9ecc5d66ea1f8bd1ff609e1
https://doi.org/10.1021/ar00047a008
https://doi.org/10.1021/ar00047a008
Autor:
Sangeeta N. Bhatia, Andrew Warren, Gabriel A. Kwong, Geoffrey von Maltzahn, Deanna Y. Sverdlov, Steven Mo, Detlef Schuppan, Yury Popov, Gayathree Murugappan, Omar O. Abudayyeh, Susan B. Liu, Ioannis A. Papayannopoulos
Publikováno v:
Nature biotechnology
Biomarkers are becoming increasingly important in the clinical management of complex diseases, yet our ability to discover new biomarkers remains limited by our dependence on endogenous molecules. Here we describe the development of exogenously admin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8cabe3808e4fa6ca8e62068f3e9178
https://pubmed.ncbi.nlm.nih.gov/23242163
https://pubmed.ncbi.nlm.nih.gov/23242163
Autor:
Dennis L. Rousseau, Baiyang Wang, Ray Wu, Albert H. Beth, Cheryl A. Guyer, James V. Staros, Ioannis A. Papayannopoulos, Barbara Mroczkowski
Publikováno v:
Biochemistry. 32:7893-7903
In this report we describe the production of a [Lys3,Tyr22] murine epidermal growth factor (mEGF) mutant for spin-labeling with bis(sulfo-N-succinimidyl)-[15N,2H16]doxyl-2-spiro-4'-pimelate ([15N,2H16]BSSDP) in order to study the rotational dynamics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4256848a625a3a022eea8dac3eeca28f
https://doi.org/10.1021/bi00082a009
https://doi.org/10.1021/bi00082a009
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c8e5bc73e444dceaae218ac3276303
https://doi.org/10.1002/chin.199520309
https://doi.org/10.1002/chin.199520309
Autor:
Ioannis A. Papayannopoulos
Publikováno v:
ChemInform. 27
The introduction of fast atom bombardment (FABJ ionization mass spectrometry (MSJ ( 1 ) in the early 1980s enabled mass spectrometrists to obtain molecular weights of many nonvolatile molecules, including p e p tides comprising 10-20 amino acids, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::913f9cd972017850cc91814763ab7aa8
https://doi.org/10.1002/chin.199624319
https://doi.org/10.1002/chin.199624319
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 122:43-50
It has been observed that in the analysis of peptide mixtures by fast atom bombardment mass spectrometry some of the components are not detected and, usually, the ion yields of protonated peptide molecules do not reflect their relative molar abundanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6df0164656fb308257a50a223e5a0343
https://doi.org/10.1016/0168-1176(92)87006-z
https://doi.org/10.1016/0168-1176(92)87006-z
Autor:
Klaus Biemann, Takekiyo Matsuo, Catherine E. Costello, Yoshinao Wada, Ioannis A. Papayannopoulos
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 122:219-229
Four variants of human hemoglobin have been structurally characterized by mass spectrometry. The molecular weight changes caused by the mutations were −58, + 14, + 1, and −1 u respectively. The detection of the last two mutations was based on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0238e3782b1c43131c1b70b3b9b0283
https://doi.org/10.1016/0168-1176(92)87017-9
https://doi.org/10.1016/0168-1176(92)87017-9