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AG968

Sigma-Aldrich

β Amyloid 1-42, aβ, ultra pure, HFIP, recombinant human

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eCl@ss:
32160405
NACRES:
NA.41

biological source

human

Quality Level

assay

>97.0%

form

powder

manufacturer/tradename

Chemicon®

UniProt accession no.

Gene Information

human ... APP(351)

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AG972AG912AG964
assay

>97.0%

assay

>97.0%

assay

>97%

assay

98%

form

powder

form

powder

form

powder

form

powder

UniProt accession no.

P05067

UniProt accession no.

P05067

UniProt accession no.

P05067

UniProt accession no.

P05067

Gene Information

human ... APP(351)

Gene Information

human ... APP(351)

Gene Information

human ... APP(351)

Gene Information

human ... APP(351)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

General description

β Amyloid 1-42 is a derivative of integral membrane-bound amyloid precursor protein. It is the most important alloform of the Alzheimer′s peptide.

Application

β Amyloid 1-42, aβ, ultra-pure, HFIP, recombinant human has been used:
  • to study its effect on the activity of mitochondrial BKCa (mitoBKCa) channels in human astrocytoma cells through patch-clamp technique
  • to study its effect on alteration in protein levels of dystrophic neurites (DNs) forming proteins in mouse neuroblastoma cells
  • to induce Alzheimer′s disease in a rat model for experimental studies

Biochem/physiol Actions

β Amyloid 1-42 causes neurotoxicity and is implicated in the pathogenesis of Alzheimer′s disease (AD). β Amyloid (βA) acts as a ligand for several receptors and other molecules involved in complex trafficking pathways in tissues and blood-brain barriers. βA along with amylin elevates cyclic adenosine monophosphate (cAMP) and Ca2+ in turn activates multiple signaling pathway mediators like mitogen-activated protein kinase (MAPK), protein kinase A/B, and cFOS. It acts as the main source of AD-associated neuroinflammation.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Stephanie J Soscia et al.
PloS one, 5(3), e9505-e9505 (2010-03-09)
The amyloid beta-protein (Abeta) is believed to be the key mediator of Alzheimer's disease (AD) pathology. Abeta is most often characterized as an incidental catabolic byproduct that lacks a normal physiological role. However, Abeta has been shown to be a
Annika Olsson et al.
Clinical chemistry, 51(2), 336-345 (2004-11-26)
To simultaneously study several biomarkers for Alzheimer disease (AD), we used the xMAP technology to develop and evaluate a multiparametric bead-based assay for quantification of beta-amyloid((1-42)) [Abeta((1-42))], total tau (T-TAU), and hyperphosphorylated tau [P-TAU((181P))] in cerebrospinal fluid (CSF). We compared
Ye Ji Lee et al.
Frontiers in molecular neuroscience, 16, 1150399-1150399 (2023-05-05)
Growth-associated protein 43 (GAP-43) is known as a neuronal plasticity protein because it is widely expressed at high levels in neuronal growth cones during axonal regeneration. GAP-43 expressed in mature adult neurons is functionally important for the neuronal communication of
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Avicenna journal of phytomedicine, 9(5), 465-473 (2019-09-14)
Zataria multiflora (ZM) is a plant with ethnopharmacological value which was recently tested to reduce symptoms of Alzheimer's disease (AD). The aim of the present study was to determine the effect of ZM essential oil on spatial cognitive and noncognitive
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Neuro-degenerative diseases, 21(5-6), 117-125 (2022-03-11)
Alzheimer's disease (AD) is the most frequent cause of dementia among the elderly. The accumulation of amyloid beta (Aβ) and its downstream pathological events such as oxidative stress play central roles in AD. Recent studies revealed that Aβ oligomer (AβO)-induced

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