mAb Release Tests and Extended Characterization
Intact mAb analysis
- Intact mass analysis (including heavy chain, light chain, Fab, Fc, etc.)
- Glyco-profiling analysis
- Aggregation analysis
- Charge variant analysis
Intact Mass Analysis (LC-MS)

Glyco-Profiling Analysis (LC-MS)

Aggregation (SEC LC) & Charge Variant Analysis (CEX LC)
Peptide Mapping and PTM Study
- Sequence coverage analysis
- PTM (oxidation, deamidation, N-terminal pyroglutamate formation, glycosylation, etc.) site identification and occupancy analysis
- Disulfide bond confirmation
Peptide Mapping (UPLC&LC-MS/MS)
Sequence coverage map

PTM Analysis (LC-MS/MS)

Glycan Profiling Analysis
- Glycoform identification
- Glycan quantitation
- Service Overview
- Discovery Chemistry
- Biology & Pharmacology
- DMPK / Exploratory Toxicology
- Biologics Discovery
- Biologics CMC
- Small Molecule CMC