Ubiquitin-TAMRA-labeled (TMR-Ub). Ubiquitin-TAMRA-labeled (TMR-Ub), Physical Form Description: greater than or equal to 8 mg/mL in PBS, Molecular Weight: 9.133 kDa, Purity: greater than or equal to 95%, Synonyms: UBB, Ribosomal Protein S27a, CEP80, UBA80, Storage: -80 deg C, Size: 50 ug