Development of two complementary LC–HRMS methods for analyzing sotatercept in dried blood spots for doping controls

von Lange, Tobias (Autor), ... Walpurgis, Katja (Autor), Thomas, Andreas (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor)
Erschienen in Bioanalysis, 11 (2019), 10, S. 923-940, Lit.

Detection of His-tagged Long-R3-IGF-I in a black market product

von Kohler, Maxie (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Terlouw, Koen (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Growth hormone & IGF research, 20 (2010), 5, S. 386-390, Lit.

Detection of an unknown fusion protein in confiscated black market products

von Walpurgis, Katja (Autor), ... Krug, Oliver (Autor), Thomas, Andreas (Autor), Laussmann, Tim (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 6 (2014), 11/12 (32nd Cologne workshop: Advances in sports drug testing), S. 1117-1124, Lit.

Analytical approaches in human sports drug testing : recent advances, challenges, and solutions

von Thevis, Mario (Autor), ... Walpurgis, Katja (Autor), Thomas, Andreas (Autor)
Erschienen in Analytical chemistry, 92 (2020), 1, S. 506-523, Lit.

Identification of fibroblast growth factor 1 (FGF-1) in a black market product

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Laussmann, Tim (Autor), Horta, Luis (Autor), Metzger, Sabine (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 791-797, Lit.

Updated protocols for the detection of Sotatercept and Luspatercept in human serum

von Reichel, Christian (Autor), ... Gmeiner, Günter (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 10 (2018), 11/12 (36th Cologne workshop: Advances in sports drug testing), S. 1708-1713, Lit.

Detection of Sotatercept (ACE‐011) in human serum by SAR‐PAGE and western single blotting

von Reichel, Christian (Autor), ... Farmer, Letizia (Autor), Gmeiner, Günter (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 10 (2018), 6, S. 927-937, Lit.

Mass spectrometric detection of siRNA in plasma samples for doping control purposes

von Kohler, Maxie (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 398 (2010), 3, S. 1305-1312, Lit.

Does oral fluid contribute to exhaled breath samples collected by means of an electret membrane?

von Garzinsky, Ann‐Marie (Autor), ... Walpurgis, Katja (Autor), Krug, Oliver (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 11 (2019), 11/12 (37th Cologne workshop: Advances in sports drug testing), S. 1764-1770, Lit.

Detection of capromorelin in urine following oral and dermal routes of administration

von Sobolevsky, Tim (Autor), ... Walpurgis, Katja (Autor), Goergens, Christian (Autor), Fedoruk, Matthew (Autor), Lewis, Laura (Autor), Ahrens, Brian (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 15 (2023), 11/12 (The 41st Manfred Donike Workshop on Doping Analysis), S. 1449-1453, Lit.

Insulin-mimetic peptides in sports drug testing

von Thomas, Andreas (Autor), ... Krombholz, Sophia (Autor), Breuer, Johanna (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 15 (2023), 11/12 (The 41st Manfred Donike Workshop on Doping Analysis), S. 1468-1476, Lit.

Validated hemoglobin-depletion approach for red blood cell lysate proteome analysis by means of 2D PAGE and Orbitrap MS

von Walpurgis, Katja (Autor), ... Kohler, Maxie (Autor), Thomas, Andreas (Autor), Wenzel, Folker (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Electrophoresis : microfluidics & proteomics, 33 (2012), 16, S. 2537-2545, Lit.

Annual banned-substance review : analytical approaches in human sports drug testing

von Thevis, Mario (Autor), ... Kuuranne, Tiia (Autor), Walpurgis, Katja (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 8 (2016), 1/2, S. 7-29, Lit.

Combined detection of the ActRII‐Fc fusion proteins Sotatercept (ActRIIA‐Fc) and Luspatercept (modified ActRIIB‐Fc) in serum by means of immunoaffinity purification, tryptic digest...

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Lange, Tobias (Autor), Reichel, Christian (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 10 (2018), 11/12 (36th Cologne workshop: Advances in sports drug testing), S. 1714-1721, Lit.

Mass spectrometric analysis of black market products by HPLC-(HR)MS, GC-(HR)MS and 1D-gel electrophoresis-UPLC-MSn

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Piper, Thomas (Autor), Sigmund, Gerd (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (21) : Proceedings of the Manfred-Donike-Workshop ; 31th Cologne Workshop on Dope Analysis ; 24th February to 1st March 2013, Köln: Sportverl. Strauß (Verlag), 2013, S. 169-172, Lit.

Detection of small interfering RNA (siRNA) by mass spectrometry procedures in doping controls

von Thomas, Andreas (Autor), ... Walpurgis, Katja (Autor), Delahaut, Philippe (Autor), Kohler, Maxie (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 5 (2013), 11/12 (31st Cologne workshop: Advances in sports drug testing), S. 853-860, Lit.

Influence of repeated subcutaneous G-CSF injections on selected blood parameters relevant for monitoring programmes in sports drug testing

von Walpurgis, Katja (Autor), ... Slijepcevic, Mirjana (Autor), Wenzel, Folker (Autor), Thomas, Andreas (Autor), Geyer, Hans (Autor), Franz, Stefan (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 4 (2012), 9-10 (30th Cologne Workshop: Advances in sports drug testing), S. 798-802, Lit.

Analysis of confiscated products with suspiciously doping relevant ingredients by SDS-PAGE, LC-MS(/MS), GC-MS/NPD

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Sigmund, Gerd (Autor), Walpurgis, Katja (Autor), Beuck, S. (Autor), Laussmann, T. (Autor), Schänzer, W. (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (19) : Proceedings of the Manfred-Donike-Workshop ; 29th Cologne Workshop on Dope Analysis ; 13th to 18th February 2011, Köln: Sportverl. Strauß (Verlag), 2011, S. 288-291, Lit.

Erythropoiesis-stimulating agents – from inorganic agents to biomolecules

von Reihlen, Philipp (Autor), ... Thomas, Andreas (Autor), Piper, Thomas (Autor), Krug, Oliver (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Karch's drug abuse handbook, Boca Raton (Flor.): Routledge (Verlag), CRC Press (Verlag), 2022, S. 383-398, Lit.

Fully automated dried blood spot sample preparation enables the detection of lower molecular mass peptide and non-peptide doping agents by means of LC-HRMS

von Lange, Tobias (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 412 (2020), 15, S. 3765-3777, Lit.