D-Desthiobiotin is a biotin derivative used in affinity chromatography and protein chromatography, also can be used for protein and cell labeling, detection and isolation[1].
[1]. RÖhlen DL, et al. Toward a Hybrid Biosensor System for Analysis of Organic and Volatile Fatty Acids in Fermentation Processes. Front Chem. 2018 Jul 17;6:284.