Abstract
Previously we have shown that the COOH‐terminal fragment (A4CT) of the Alzheimer amyloid protein precursor (APP), which at the NH2‐terminus carries the sequence of the amyloid βA4 protein, forms highly insoluble aggregates [EMBO J. (1988) 7, 949–957]. Here we report that aggregation is prevented if A4CT is expressed in vitro with a signal sequence at the NH2‐terminus (SPA4CT) under conditions which allow membrane insertion. Aggregates from SPA4CT are obtained after removal of membranes by chloroform/methanol extraction or heating.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 25, 2002, 3:42 a.m.) |
Deposited | 1 year, 11 months ago (Sept. 16, 2023, 7 a.m.) |
Indexed | 1 year, 9 months ago (Nov. 22, 2023, 1:02 p.m.) |
Issued | 32 years, 11 months ago (Aug. 31, 1992) |
Published | 32 years, 11 months ago (Aug. 31, 1992) |
Published Online | 23 years, 7 months ago (Jan. 16, 2002) |
Published Print | 32 years, 11 months ago (Aug. 31, 1992) |
@article{Dyrks_1992, title={Membrane inserted APP fragments containing the βA4 sequence of Alzheimer’s disease do not aggregate}, volume={309}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/0014-5793(92)80730-5}, DOI={10.1016/0014-5793(92)80730-5}, number={1}, journal={FEBS Letters}, publisher={Wiley}, author={Dyrks, Thomas and Dyrks, Elke and Masters, Colin and Beyreuther, Konrad}, year={1992}, month=aug, pages={20–24} }