Last reviewed: October 5, 2026
Alector
AL101
TargetSORT1
Modalitymonoclonal antibody
IndicationNeurodegenerative diseases
PhasePhase 1 (Completed)
PartnerGSK
Trial IDNCT04111666
Registry statusCOMPLETEDVerified 2026-10-05
Notes
AL101 blocks the sortilin receptor (SORT1) to increase circulating levels of progranulin (GRN), a critical lysosomal and microglial regulatory protein.
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Last reviewed: October 5, 2026