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Merck
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Documentos Principais

05-831-I

Sigma-Aldrich

Anti-Beta (β)-Amyloid antibody

mouse monoclonal, 12F4

Sinônimo(s):

Amyloid beta A4 protein, ABPP, APPI, APP, Alzheimer disease amyloid protein, Cerebral vascular amyloid peptide, CVAP, PreA4, Protease nexin-II, PN-II

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Preço e disponibilidade não estão disponíveis no momento.

Nome do produto

Anti-Amyloid Beta (ABeta) x-42 Antibody, clone 12F4, clone 12F4, from mouse

fonte biológica

mouse

Nível de qualidade

forma do anticorpo

purified antibody

tipo de produto de anticorpo

primary antibodies

clone

12F4, monoclonal

reatividade de espécies

human

técnica(s)

ELISA: suitable
immunohistochemistry: suitable

Isotipo

IgG1κ

nº de adesão NCBI

nº de adesão UniProt

Condições de expedição

wet ice

modificação pós-traducional do alvo

unmodified

Informações sobre genes

human ... APP(351)

Descrição geral

One of the most important and initial steps which causes loss of memory and cognition in Alzheimer’s Disease (AD) involves proteolytic cleavage of amyloid precursor protein (APP, chromosome 21) releasing short 40, 42 & 43 amino acid peptides (Amyloid Beta) 1-40, 1-42 and 1-43). Polymerization of beta-amyloid and subsequent neuronal deposit (amyloid) leads to the degeneration of neurons involved in memory and cognition.

Especificidade

This antibody detects Amyloid Beta (ABeta) x-42, but does not cross react with Amyloid Beta (ABeta) x-40 or Amyloid Beta (Abeta) x-43.

Imunogênio

KLH-conjugated linear peptide corresponding to human Amyloid Beta (ABeta) x-42.

Aplicação

Anti-Amyloid Beta (ABeta) x-42, clone 12F4 is an antibody targeting the Amyloid Beta (ABeta) x-42 protein, validated for use in IHC & ELISA.
Immunohistohemistry Analysis: A 1:500 dilution from a representative lot detected Amyloid Beta (ABeta) x-42 in human pons/midbrain tissue.

ELISA Analysis: A representative lot detected Amyloid Beta (ABeta) x-42, but demonstrates a loss of signal against Amyloid Beta (ABeta) x-42.

Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected Amyloid Beta (ABeta) x-42, but demonstrated a loss of signal against x-40 and not x-43 in WB (Prof. J. Buxbaum, Mt. Sinai School of Medicine).

Qualidade

Evaluated by Immunohistochemistry in human Alzheimer′s disease brain tissue.

Immunohistochemistry Analysis: A 1:2,000 dilution of this antibody detected Amyloid Beta (Abeta) x-42 in human Alzheimer′s disease brain tissue.

Descrição-alvo

4 kDa calculated

Ligação

Replaces: 05-831

forma física

Format: Purified

Nota de análise

Control
Human Alzheimer′s brain tissue.

Outras notas

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Yasuhisa Ano et al.
Aging, 11(10), 2949-2967 (2019-05-24)
The rapid growth in aging populations has made prevention of age-related memory decline and dementia a high priority. Several epidemiological and clinical studies have concluded that fermented dairy products can help prevent cognitive decline; furthermore, intake of Camembert cheese prevents
Mariah Beaver et al.
Epigenetics, 1-22 (2021-08-10)
Disruption of histone acetylation-mediated gene control is a critical step in Alzheimer's Disease (AD), yet chromatin analysis of antagonistic histone acetyltransferases (HATs) and histone deacetylases (HDACs) causing these alterations remains uncharacterized. We report the first Tip60 HAT versus HDAC2 chromatin
Raul O Freitas et al.
Cells, 10(10) (2021-10-24)
Alzheimer's disease (AD) accounts for about 70% of neurodegenerative diseases and is a cause of cognitive decline and death for one-third of seniors. AD is currently underdiagnosed, and it cannot be effectively prevented. Aggregation of amyloid-β (Aβ) proteins has been
Haolin Zhang et al.
Molecular and cellular neurosciences, 109, 103570-103570 (2020-11-08)
Alzheimer's disease (AD) is an age-related neurodegenerative disorder hallmarked by amyloid-β (Aβ) plaque accumulation, neuronal cell death, and cognitive deficits that worsen during disease progression. Histone acetylation dysregulation, caused by an imbalance between reduced histone acetyltransferases (HAT) Tip60 and increased
Song Cao et al.
Journal of neuroinflammation, 18(1), 10-10 (2021-01-08)
The role of microglia in Alzheimer's disease (AD) pathogenesis is becoming increasingly important, as activation of these cell types likely contributes to both pathological and protective processes associated with all phases of the disease. During early AD pathogenesis, one of

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