Fig. 2From: Whole-cell catalysis by surface display of fluorinase on Escherichia coli using N-terminal domain of ice nucleation proteinImmunoflurescence micrographs of BL21(DE3). A Cells harboring INP-Faa with a his-tag probed with his-tag antibody and fluorescently stained with Alexa Fluor 555-labeled Donkey Anti-Mouse IgG (H + L). B Cells harboring Faa with a his-tag probed with anti-his-tag and fluorescently stained with Alexa Fluor 555-labeled Donkey Anti-Mouse IgG (H + L). C Cells in A under regular microscope. D Cells in B under regular microscopeBack to article page