Biotin-XX

Biotinylated cross-linking reagent. Biotin-XX has a 14 atom spacer designated by 'XX' to facilitate reactivity with the molecule and eventual accessibility of the biotin to avidin or streptavidin. References: (1) C.M. Kam, et al., Bioconjugate Chem. 4, 560 (1993) , (2) F. Rios & S. Smirnov, ACS Appl. Mater. Interfaces 1, 768 (2009) Appearance: White to off-white powder. Solubility: Soluble in DMSO. Identity: Determined by 1H-NMR. Declaration: Manufactured by Chemodex. Inchi Key: SRKRKWYAHKIBEW-FIKGOQFSSA-N Smiles: O=C(O)CCCCCNC(CCCCCNC(CCCC[C@@H]1SC[C@]([C@]1([H])N2)([H])NC2=O)=O)=O