Název: Vývoj UHPLC-MS/MS metody vhodné ke stanovení cabozantinibu v krevním séru
Překlad názvu: Development of a UHPLC-MS/MS method suitable for the determination of cabozantinib in blood serum
Autoři: Kleinová, Jana ; Kozlík, Petr (vedoucí práce) ; Hraníček, Jakub (oponent)
Typ dokumentu: Bakalářské práce
Rok: 2023
Jazyk: cze
Abstrakt: The aim of this Bachelor thesis was to develop a UHPLC-MS/MS method for the determination of Cabozantinib in blood serum. This method was used to monitor the release of the active substance in a model organism - the rat. First, the mass spectrometer setup was optimized, where MRM transitions for Cabozantinib and isotope-labelled Cabozantinib-D4 were found. For Cabozantinib, an MRM transition of 502.2 → 323.1 was found with optimal energy levels of Q1 = -26.0 V, CE = -40.0 V and Q2 = -22.0 V. For Cabozantinib-D4, the MRM transition of 506.2 → 327.0 was found with optimal energy levels being Q1 = -26.0 V, CE = -39.0 V and Q2 = -22 V. The method setup parameters were as follows: The chromatography column used was a Poroshell 120 EC-C18, 2.1x50 mm, 1.9 um, (Agilent Technologies). The mobile phase consisted of acetonitrile (B) and formic acid (A), the flow rate of the mobile phase was 0.350 ml/min, the analysis time was 5.5 min and the injection volume was 1 μl at gradient elution (time: 0; 0.5; 2.0; 3.0; 3.5; 4.0; 5.5 min, B: 10; 10; 60; 100; 10; 10 %). The method was linear (weighted regression 1/x2 ) with a regression coefficient equal to 0.9978, showing an excellent linearity of the method. The precision (relative standard deviation) of the method was within 14 %. The accuracy (relative error) was...
Klíčová slova: cabozantinib; krysí sérum; MS; UHPLC-MS; Cabozantinib; MS; rat serum; UHPLC-MS

Instituce: Fakulty UK (VŠKP) (web)
Informace o dostupnosti dokumentu: Dostupné v digitálním repozitáři UK.
Původní záznam: http://hdl.handle.net/20.500.11956/181750

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-528660


Záznam je zařazen do těchto sbírek:
Školství > Veřejné vysoké školy > Univerzita Karlova > Fakulty UK (VŠKP)
Vysokoškolské kvalifikační práce > Bakalářské práce