(Rac)-Calpain Inhibitor XII is a reversible and selective inhibitor of calpain I (μ-calpain, K_i=19 nM). (Rac)-Calpain Inhibitor XII has lower affinities for calpain II (m-calpain, K_i=120 nM) and cathepsin B (K_i=750 nM). (Rac)-Calpain Inhibitor XII has the potential for studying the role of calpains in diverse processes, including neutrophil chemotaxis, neuronal signaling, and cardiac response to injury.

Solid

Room temperature or refrigerated transportation.

-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

• [1]. Z Li, et al. Novel peptidyl alpha-keto amide inhibitors of calpains and other cysteine proteases. J Med Chem. 1996 Sep 27;39(20):4089-98.  [Information]

产品不同，其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液；配成溶液后，建议分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (stored under nitrogen)。-80°C 储存时，建议在 6 个月内使用，-20°C 储存时，建议在 1 个月内使用。