Fig. 8From: Formulation mitigations for particle formation induced by enzymatic hydrolysis of polysorbate 20 in protein-based drug products: insights from a full-factorial longitudinal study[LA] in mAb X DP over storage duration (weeks at 5 °C). The 24 formulations (listed in Table 1) represent unique combinations of [mAb], initial [PS20], and pH. LA represents the most abundant degradant from PS20 hydrolysis. [LA] in each formulation was quantified by LC–MSBack to article page