Beta-Amyloid (2-40)

Aβ(2-40) is an N-terminally truncated Aβ40 species lacking Asp1. It is useful for direct comparison with Aβ2-42 and full-length Aβ40 in truncation-dependent aggregation and uptake studies.

• amyloid-beta research
• aggregation and structure-function studies
• Alzheimer disease models
• sequence or species comparison

Fragment boundaries, species substitutions and terminal modifications are part of the exact reagent identity. Use sequence-matched controls and consistent peptide preparation conditions.

1. Selected amyloid-beta study