賽默飛色譜及質(zhì)譜
【藥典】生物藥-Orbitrap 高分辨質(zhì)譜在抗體偶聯(lián)藥物質(zhì)量分析中的應(yīng)用
檢測樣品:抗體偶聯(lián)藥物
檢測項(xiàng)目:質(zhì)量分析
方案概述:完整分子量測定 肽圖解析 糖型分析終產(chǎn)品中游離小分子毒素藥物的定量 抗體偶聯(lián)藥物的生物分析 抗體類藥物高級結(jié)構(gòu)解析 - 氫氘交換質(zhì)譜 宿主細(xì)胞殘留蛋白的鑒定
前言
完整分子量測定 ...............................................................................................02
肽圖解析 ..........................................................................................................05
糖型分析 ..........................................................................................................10
終產(chǎn)品中游離小分子毒素藥物的定量 ...............................................................12
抗體偶聯(lián)藥物的生物分析 .................................................................................13
抗體類藥物高級結(jié)構(gòu)解析 - 氫氘交換質(zhì)譜 ........................................................13
宿主細(xì)胞殘留蛋白的鑒定 .................................................................................15
緒論
Antibody–Drug Conjugates: Perspectives and Characterization ........................17
Solving the Analytical Challenges of ADC Characterization ...............................38
Tackling Analytical Method Development for ADCs ...........................................43
抗體非靶向共價(jià)偶聯(lián)藥物分析
Complete characterization of a lysine-linked antibody drug conjugate by native LC/MS intact mass analysis and peptide mapping ...........................................51
ADC 單抗藥物的分子質(zhì)量、氨基酸序列、糖基化位點(diǎn)以及 ADC 藥物結(jié)合位點(diǎn)鑒 定 .....................................................................................................................64
Versatile data processing software leverages Orbitrap data for intact and sub-unit mass analysis of protein biotherapeutics ...........................................................71
Monoclonal Antibody and Related Product Characterization Under Native Conditions Using a Benchtop Mass Spectrometer ............................................74
Quick screening of intact antibody and antibodydrug conjugates with integrated microfluidic capillary electrophoresis and mass spectrometry ...........................81
IdeS-cleaved mAb subunit analysis with LC-HRAM-MS: a quick and accurate comparison of biosimilar and originator biotherapeutics ....................................90
半胱氨酸巰基偶聯(lián)(重鏈間靠非共價(jià)鍵結(jié)合)
Complete Characterization of a Cysteinelinked Antibody-Drug Conjugate Performed on a Hybrid Quadrupole-Orbitrap Mass Spectrometer with High Mass Range ..............................................................................................................99
Exactive Plus EMR 高分辨質(zhì)譜儀實(shí)現(xiàn)非變性狀態(tài) ADCs 藥物的分析 .............102
Enabling Mass Spectrometric Analysis of Intact Proteins in Native Conditions on A Hybrid Quadrupole-Orbitrap Mass Spectrometer ............................................106
生物分析
Quantitative Analysis of an Antibody Drug Conjugate using MSIA D.A.R.T.‘S Technology, an Integral Part of the Universal Ligand Binding Mass Spectrometric Immunoassay (LB-MSIA) Workflow ...............................................................109
抗體藥物高級結(jié)構(gòu)解析 -- 氫氘交換質(zhì)譜 Characterization of Conformation of Therapeutic Antibody Aggregation with Optimized Hydrogen/Deuterium Exchange Mass Spectrometer ....................118
Characterization of the Conformation of Therapeutic Antibody Oxidation Variants with Optimized Hydrogen/Deuterium Exchange Mass Spectrometry .............121
Evaluation of different Hydrogen/Deuterium Exchange data processing software by looking at conformational changes induced by mAb aggregation .............124
糖型分析
A Complete Workflow Solution for Monoclonal Antibody Glycoform Characterization Combining a Novel Glycan Column Technology and Bench-Top Orbitrap LC-MS/MS ......................................................................................128
宿主細(xì)胞殘留蛋白分析
基于 nanoLC-MS/MS 建立對重組蛋白藥物中宿主細(xì)胞殘留蛋白分析方法 ....134
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