Reactivities: | Human |
Presku: | AAP44580 |
Size: | 100ug |
Weight: | 110kDa |
Gene: | 22883 |
Format: | Lyophilized powder |
Target: | CLSTN1 induces KLC1 association with vesicles and functions as a cargo in axonal anterograde transport. Complex formation with APBA2 and APP, CLSTN1 stabilizes APP metabolism and enhances APBA2-mediated suppression of beta-APP40 secretion, due to the retardation of intracellular APP maturation. In complex with APBA2 and C99, a C-terminal APP fragment,CLSTN1 abolishes C99 interaction with PSEN1 and thus APP C99 cleavage by gamma-secretase, most probably through stabilization of the direct interaction between APBA2 and APP. The intracellular fragment AlcICD suppresses APBB1-dependent transactivation stimulated by APP C-terminal intracellular fragment (AICD), most probably by competing with AICD for APBB1-binding.CLSTN1 may modulate calcium-mediated postsynaptic signals. |
Alternative names: | CSTN1; FLJ32258; KIAA0911; PIK3CD; XB31alpha; alcalpha1; alcalpha2 |