SAB2100136

Sigma-Aldrich

Anti-APP (ab3) antibody produced in rabbit

IgG fraction of antiserum

Synonym(s):
Anti-Amyloid β (A4) precursor protein (peptidase nexin-II, Alzheimer disease), Anti-AD1, Anti-ABPP, Anti-Aβ, Anti-AAA
MDL number:
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

85 kDa

species reactivity

rat, rabbit, horse, guinea pig, mouse, bovine, human, dog

concentration

0.5 mg - 1 mg/mL

application(s)

immunohistochemistry: suitable
western blot: suitable

conjugate

unconjugated

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... APP(351)

Immunogen

Synthetic peptide directed towards the middle region of human APP

Biochem/physiol Actions

APP is a cell surface receptor and transmembrane precursor protein that is cleaved by secretases to form a number of peptides. Some of these peptides are secreted and can bind to the acetyltransferase complex APBB1/TIP60 to promote transcriptional activation, while others form the protein basis of the amyloid plaques found in the brains of patients with Alzheimer disease. Mutations in this gene have been implicated in autosomal dominant Alzheimer disease and cerebroarterial amyloidosis (cerebral amyloid angiopathy). Multiple transcript variants encoding several different isoforms have been found for this gene.This gene encodes a cell surface receptor and transmembrane precursor protein that is cleaved by secretases to form a number of peptides. Some of these peptides are secreted and can bind to the acetyltransferase complex APBB1/TIP60 to promote transcriptional activation, while others form the protein basis of the amyloid plaques found in the brains of patients with Alzheimer disease. Mutations in this gene have been implicated in autosomal dominant Alzheimer disease and cerebroarterial amyloidosis (cerebral amyloid angiopathy). Multiple transcript variants encoding several different isoforms have been found for this gene.

Sequence

Synthetic peptide located within the following region: RMNQSLSLLYNVPAVAEEIQDEVDELLQKEQNYSDDVLANMISEPRISYG

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Noemí Fabelo et al.
Neurobiology of aging, 35(8), 1801-1812 (2014-03-13)
The presence of lipid alterations in lipid rafts from the frontal cortex in late stages of Alzheimer's disease (AD) has been recently demonstrated. Here, we have isolated and analyzed the lipid composition of lipid rafts from different brain areas from...
Xiangmei Wu et al.
Molecular neurobiology, 50(3), 839-851 (2014-04-15)
Chronic cerebral hypoperfusion is associated with cognitive decline in aging and age-related neurodegenerative disease. Epigenetic mechanisms are involved in the maintenance of long-term hypoxia-adapted cellular phenotypes. In the present study, the epigenetic signatures such as DNA methylation and histone acetylation...
Yuan Zhou et al.
PloS one, 9(7), e103187-e103187 (2014-07-23)
Sporadic or late-onset Alzheimer's disease (AD) is expected to affect 50% of individuals reaching 85 years of age. The most significant genetic risk factor for late-onset AD is the e4 allele of APOE gene encoding apolipoprotein E, a lipid carrier...
Kaja Plucińska et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(32), 10710-10728 (2014-08-08)
Key neuropathological hallmarks of Alzheimer's disease (AD) are elevated levels of amyloid β-peptide (Aβ) species generated via amyloid precursor protein (APP) endoproteolysis and cleavage by the rate-limiting β-site enzyme 1 (BACE1). Because rodents do not develop amyloid pathologies, we here...
Flaubert Tchantchou et al.
Neuropharmacology, 85, 427-439 (2014-06-18)
Traumatic brain injury (TBI) is the leading cause of death in young adults in the United States, but there is still no effective agent for treatment. N-arachidonoylethanolamine (anandamide, AEA) is a major endocannabinoid in the brain. Its increase after brain...

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