Fig. 2From: Soluble RANKL expression in Lactococcus lactis and investigation of its potential as an oral vaccine adjuvantPhysiological characterization of recombinant sRANKL-LAB. a Growth of WT-LAB and sRANKL-LAB was traced by measuring OD value at a wavelength of 600Â nm. b The pH of WT-LAB and sRANKL-LAB was measured. The growth and pH were measured every 2Â h for 12Â h and at 24Â h after inoculationBack to article page