UbiQ-054（Biotin-Ahx-Ub-VME）是一种有效，不可逆和特异性的去泛素化酶抑制剂，用标记在N末端。接头用于在和Ub蛋白之间创造额外的空间，以便有效地获得结合实体。

UbiQ-054 (Biotin-Ahx-Ub-VME) is a potent, irreversible and specific inhibitor of deubiquitylating enzymes, which is labeled on the N-terminus with biotin. An aminohexanoic acid linker is used to create extra space between the biotin and Ub protein for efficient access of biotin binding entities.

品名：Biotin-Ahx-Ub-VME (human sequence, synthetic) 

货号 : UbiQ-054 

规格 : 50 ug, lyophilized powder 

纯度 : ≥95% by cation-chromatography and RP-HPLC 

分子量 : found 8944 Da, calc 8945 Da 

存储 : powder at −20°C, solution at −80°C. Please avoid multiple freeze/thaw cycles.

序列：Biotin-Ahx-MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG-VME