Chemistry
Purification and Analytic Services
Purification methods include:
- Chromatography - HIC, IEX, mixed-mode, affinity
- Ultrafiltration/diafiltration - UF/DF
ADC characterization includes:
- Drug antibody ratio (DAR)
- Unconjugated antibody (UmAb%)
- Aggregation percentage
- Endotoxin level
- Residual drug and related species levels
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