抗体药物偶联物制剂中吐温20的LC/MS分析(ODP2 HP-2B)
时间:2024-02-23 阅读:627
Sample : 2 μL
Antibody-drug conjugate formulation
10 mg/mL (in H2O)
Column : Shodex ODP2 HP-2B (2.0 mm I.D. x 50 mm)
Eluent : (A); 0.1 % NH3 aq./(B); CH3CN
High pressure linear gradient;
(B %) 20 % to 90 % (0 to 5 min), 90 % (5 to 6 min),
90 to 20 % (6 to 6.1 min), 20 % (6.1 to 10 min)
Flow rate : 0.2 mL/min
Detector : UV (280 nm), ESI-MS (Scan & SIM Positive)
Column temp. : 40 ℃