Extended Data Fig. 9: VHH stability during spray drying.
From: Development of spirulina for the manufacture and oral delivery of protein therapeutics

FlaA binding activity of aa682 in biomass versus drying temperature. Biomass of strain SP1182 was dried across a range of temperatures, extracted at 10 mg/ml biomass, and the extracts were diluted to a constant 0.039 mg/ml assay concentration. Binding activity of the extracts to FlaA was measured by ELISA. Binding activity was unaffected by drying temperatures <73 °C.