Amyloid-? (17-42) Peptide (human) (trifluoro<wbr/>acetate salt)

Amyloid-? (17-42) Peptide (human) (trifluoroacetate salt)

CAT N°: 27415
Price:

365.00 310.25

Amyloid-? (A?) (17-42) is a 26-residue fragment of the A? protein that is formed via post-translational processing of amyloid precursor protein (APP) by ?- and ?-secretases.{47355} It has been found in postmortem cerebral cortex from patients with Alzheimer’s disease that have diffuse amyloid plaques and in cerebellar preamyloid lesions in patients with Down’s syndrome.{47356,47357} In vitro, A? (17-42) forms amorphous aggregates that bind less thioflavin T than A? (1-40) (Item No. 21617) and A? (1-42) (Item No. 20574).{47357} It is cytotoxic to SH-SY5Y and IMR-32 cells in a concentration-dependent manner and induces cleavage of caspase-3 and poly(ADP-ribose) polymerase (PARP) in SH-SY5Y cells when used at a concentration of 20 ?M.{47355}

We also advise you