Table 5. Extent of exchange, recovery and aggregation, and residual reductant following cFAE.

Condition	% by CIEX			Total Protein by A280 (g/L)	% by HP-SEC			Residual 2-MEA (µM)
	IgG1-F405L-EGFR	bsIgG1-EGFRxCD20	IgG1-K409R-CD20		Mon	Agg	Deg
20 g/L; 5 mL	3.5	95.0	1.6	ND	99.4	0.6	< 0.1	20.5 ± 1.2
20 g/L; 25 L	2.8	96.3	0.9	20.0	99.4	0.6	< 0.1	2.9 ± 0.6

ND, not determined; Mon, monomer; Agg, aggregate; Deg, degradation