You may have noticed the recent publication “A peptide tag-specific nanobody enables high-quality labeling for STORM imaging” of Virant et al (2018) in Nature Communications doi: 10.1038/s41467-018-03191-2, where for the first time a peptide-tag specific Nanobody was applied in dSTORM imaging: The authors have described and discussed the performance of a BC2 peptide-tag specific Nanobody to image BC2 peptide tag fusion proteins in super resolution microscopy, i.e. dSTORM. This Blog features that BC2 peptide-tag specific Nanobody, which ChromoTek markets under the names Spot-Label® and Spot-Trap®. In addition, this Blog figures the significantly improved version of the BC2 peptide -tag, which is called Spot-Tag®.
