Fig. 4From: Peptide-mediated microalgae harvesting method for efficient biofuel productionAntibody-binding assay to F. solaris wild-type and transformant expressing frustulin1-GFP. An alkaline phosphatase (ALP)-conjugated anti-GFP antibody was used. The luminescent substrate was added, and the ALP reacted with it to generate luminescence. Error bars standard deviation (n = 3)Back to article page