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Merck
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Fontos dokumentumok

ABN2265M

Sigma-Aldrich

Anti-alpha-Synuclein Antibody, oligomer-specific Syn33

from rabbit

Szinonimák:

oligomeric alpha-synuclein, Non-A beta component of AD amyloid, Non-A4 component of amyloid precursor, NACP

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

UNSPSC kód:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biológiai forrás

rabbit

Minőségi szint

antitest forma

purified antibody

antitest terméktípus

primary antibodies

klón

polyclonal

faj reaktivitás

human

technika/technikák

ELISA: suitable
immunofluorescence: suitable
inhibition assay: suitable
western blot: suitable

izotípus

IgG

NCBI elérési szám

UniProt elérési szám

kiszállítva

ambient

célzott transzláció utáni módosítás

unmodified

Géninformáció

human ... SNCA(6622)

Általános leírás

Alpha-synuclein (UniProt: P37840; also known as Non-A beta component of AD amyloid, Non-A4 component of amyloid precursor, NACP) is encoded by the SNCA (also known as NACP, PARK1) gene (Gene ID: 6622) in human. Alpha-synuclein is a membrane-bound protein in dopaminergic neurons that is involved in the regulation of dopamine release and transport. It is also reported to induce fibrillization of microtubule-associated protein tau and reduces neuronal responsiveness to various apoptotic stimuli. Aggregation of alpha-synuclein is known to be a causative factor in the development of Parkinson′s disease (PD), which leads to the degeneration of dopaminergic neurons in the substantia nigra (SN) in the midbrain region. Aggregates of alpha-synuclein are present in Lewy bodies. Alpha-synuclein can be phosphorylated, predominantly on serine residues by casein kinase 1. Phosphorylation of Ser129 is reported to be selective and extensive in synucleinopathy lesions and promotes insoluble fibril formation. Mutations in the SNCA gene produce defective alpha-synuclein that induces conformational changes making it more prone to self-aggregation and deposition in Lewy bodies. Mutant forms of alpha-synuclein impair synaptic vesicle formation, elevate cytoplasmic levels of dopamine, and increases superoxide radicals, which lead to oxidative stress and misfolding of alpha-synuclein.

Egyediség

This rabbit polyclonal antibody specifically recognizes aggregated form of alpha-synuclein.

Immunogen

Synuclein oligomers from full length human wild-type alpha-synuclein.

Alkalmazás

Anti-alpha-Synuclein, oligomer-specific Syn33 Antibody, Cat. No. ABN2265, is a highly specific rabbit polyclonal antibody that targets aggregted alpha-synuclein and has been tested in ELISA, Inhibition, Immunofluorescence, and Western Blotting.
Immunofluorescence Analysis: A representative lot detected alpha-Synuclein, oligomers in brain cortices from Parkinson s disease (PD) and dementia with Lewy bodies (DLB) patients (Sengupta, U., et. al. (2015). Biol Psychiatry. 78(10):672-83).

Western Blotting Analysis: A representative lot detected recombinant alpha-Synuclein, oligomers. (Sengupta, U., et. al. (2015). Biol Psychiatry. 78(10):672-83).

Western Blotting Analysis: A representative lot detected recombinant alpha-Synuclein, oligomer. (Courtesy of Dr. Rakez Kayed′s laboratory at University of Texas Medical Branch, Galveston).

ELISA Analysis: A representative lot detected alpha-Synuclein, oligomers in ELISA application (Sengupta, U., et. al. (2015). Biol Psychiatry. 78(10):672-83).

Inhibition Analysis: A representative lot inhibited cytotoxicity exerted alpha-synuclein oligomers in human neuroblastoma SH-SY5Y cells measured by MTT-based assay (Sengupta, U., et. al. (2015). Biol Psychiatry. 78(10):672-83).

Minőség

Evaluated by Western Blotting in Alpha Synuclein aggregate.

Western Blotting Analysis: A 1:500 dilution of this antibody detected alpha-Synuclein in alpha Synuclein aggregates.

Cél megnevezése

~75 kDa observed; 14.46 kDa calculated (monomers). Uncharacterized bands may be observed in some lysate(s).

Fizikai forma

Format: Purified
Purified rabbit polyclonal antibody in PBS.

Egyéb megjegyzések

Concentration: Please refer to lot specific datasheet.

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Tárolási osztály kódja

12 - Non Combustible Liquids

WGK

WGK 2

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable


Analitikai tanúsítványok (COA)

Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.

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Dokumentumtár megtekintése

Roberta Cascella et al.
Nature communications, 12(1), 1814-1814 (2021-03-24)
The self-assembly of α-synuclein (αS) into intraneuronal inclusion bodies is a key characteristic of Parkinson's disease. To define the nature of the species giving rise to neuronal damage, we have investigated the mechanism of action of the main αS populations

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