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. 2013 Sep;142(3):315–324. doi: 10.1085/jgp.201311023

Figure 2.

Figure 2.

Porphyrin conjugation to mAbs. (A) Structures of porphyrins synthesized. (B) Schematic of porphyrin conjugation to a mAb. (C) Ultraviolet-visible absorption demonstrates that 420-nm absorbance is retained in conjugates. Spectrum of 1 (dashed line), scaled to match peak of αKv4.2•1 (solid line). Purple bar represents band-pass of illumination filter used in electrophysiology experiments. (D) Schematic of mAb-mediated photoablation.