Cat. Name CAS. Structure Purity
R003289 6-[2-Biotinylamidoethyl]-dithiopropionamido]-4,8-d 1044220-56-5 6-[2-Biotinylamidoethyl]-dithiopropionamido]-4,8-diaza-5,7-diketoundecanoic Acid Bis-N-sulfosuccinim ≥ 95%