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Merck

S9564

Sigma-Aldrich

Amyloid Precursor Protein α, Secreted human

>90% (SDS-PAGE), recombinant, expressed in E. coli (N-terminal histidine tagged), buffered aqueous solution

Synonym(e):

sAPPα

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About This Item

MDL-Nummer:
UNSPSC-Code:
12352202
NACRES:
NA.32

Rekombinant

expressed in E. coli (N-terminal histidine tagged)

Qualitätsniveau

Assay

>90% (SDS-PAGE)

Form

buffered aqueous solution

Mol-Gew.

~100 kDa by SDS-PAGE

UniProt-Hinterlegungsnummer

Versandbedingung

dry ice

Lagertemp.

−70°C

Angaben zum Gen

human ... APP(351)

Allgemeine Beschreibung

The APP (amyloid precursor protein) gene is mapped to human chromosome 21q21.3. It encodes a integral membrane protein. APPα is a soluble protein generated by sequential cleavage with α and γ secretase.

Anwendung

Human amyloid precursor protein α secreted, has been used in enzyme linked immunosorbent assay (ELISA).

Biochem./physiol. Wirkung

Amyloid precursor protein α is an α-secretase-cleaved soluble protein that has been shown to have neuroprotective properties. It is derived from amyloid precursor protein. The protein consists of 612 amino acids. Several G protein-coupled receptors are known to activate α-secretase-dependent processing of APP. It has neuroprotective, neurogenic and neurotrophic functions. Amyloid precursor protein a also stimulates gene expression and protein expression.

Physikalische Form

Solution 0.2 μm filtered, in phosphate buffered saline, pH 7.4.

Angaben zur Herstellung

Expressed as a soluble protein and purified under non-denaturing conditions.

Lagerklassenschlüssel

10 - Combustible liquids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Die Dokumentenbibliothek aufrufen

Dementia: New Insights for the Healthcare Professional, 478-478 (2013)
S W Barger et al.
Brain research. Molecular brain research, 40(1), 116-126 (1996-08-01)
A significant fraction of the beta-amyloid precursor protein is proteolytically processed to yield large secreted forms (sAPP). These proteins have pleiotropic effects which potentially involve control of gene expression. We have investigated the influence of sAPP on the class of
Soluble ?-amyloid Precursor Protein Alpha Binds to p75 Neurotrophin Receptor to Promote Neurite Outgrowth
Noriko Hasebe
PLoS ONE (2013)
Therapeutic Potential of Secreted Amyloid Precursor Protein APPsa
Frontiers in Molecular Neuroscience (2017)
C U Pietrzik et al.
Proceedings of the National Academy of Sciences of the United States of America, 95(4), 1770-1775 (1998-03-21)
In various species, thyrotropin (TSH) is known to stimulate both differentiation and proliferation of thyroid follicle cells. This cell type has also been shown to express members of the Alzheimer amyloid precursor (APP) protein family and to release the secretory

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