Biotin-beta-Amyloid (1-40)

Biotin-Aβ(1-40) is an N-terminally biotinylated Aβ40 peptide used for affinity-based detection and cellular binding studies. Biotin enables streptavidin-based flow cytometry, capture and immobilization while preserving the full Aβ40 sequence.

• cell-surface Aβ binding studies
• flow cytometry with streptavidin detection
• affinity capture
• amyloid interaction assays

The current LifeTein product page reports MW 4556.4; an older technical sheet reports 4557.2. The workbook retains the current live-catalog value rather than averaging the two.

1. Specific binding of amyloid-beta-protein to IMR-32 neuroblastoma cell membrane