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Merck
모든 사진(1)

Key Documents

MABN389

Sigma-Aldrich

Anti-Aggregated a-Synuclein Antibody, clone 5G4

clone 5G4, from mouse, purified by affinity chromatography

동의어(들):

Aggregated a-synuclein, Alpha-synuclein, Non-A beta component of AD amyloid, Non-A4 component of amyloid precursor, NACP

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About This Item

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

생물학적 소스

mouse

Quality Level

항체 형태

affinity purified immunoglobulin

항체 생산 유형

primary antibodies

클론

5G4, monoclonal

정제법

affinity chromatography

종 반응성

human

기술

ELISA: suitable
immunohistochemistry: suitable
western blot: suitable

동형

IgG1κ

NCBI 수납 번호

UniProt 수납 번호

배송 상태

dry ice

타겟 번역 후 변형

unmodified

유전자 정보

human ... SNCA(6622)

일반 설명

α-Synuclein, also known as Non-A beta component of AD amyloid or Non-A4 component of amyloid, or NACP, and encoded by the gene SNCA/NACP/PARK1, is a protein originally identified as non-Abeta component protein (NACP) in the amyloid enriched fraction isolated from Alzheimer’s brain tissue. α-Synuclein is expressed in neural tissue and non-neural tissues too. In neurons, α-Synuclein is localized to the nucleus, presynaptic termini and mitochondria of certain brain regions. α-Synuclein is a molecular chaperone that binds various proteins and compounds including synaptobrevin-2 protein and membrane phospholipids and is involved in vesicle trafficking and membrane transport within neurons. Natural, non-mutated α-Synuclein has autoproteolytic activity and naturally forms stable alpha helical tetramers. However, mutated α-Synuclein can aggregate to form insoluble pathological complexes such as Lewy Bodies inside neurons. Lewy Bodies also contain ubiquitin and it is thought that they are evidence of disrupted proteasome function with regards to α-synuclein but research is still continuing.
Pepscan epitope mapping experiments showed that the epitope of 5G4 seems to be hidden inside full-length a-synuclein in aqueous solution, and this fact could depend on a specific conformation of the molecule. Thus, after conformational change, like b-sheet building, the binding structure of 5G4 may be accessible in biological samples.
This antibody can be used as a sandwich ELISA pair with Cat. No. MABN633, Anti-a-Synuclein, clone 10D2.

면역원

KLH-conjugated linear peptide corresponding to human Aggregated a-Synuclein.

애플리케이션

Research Category
Neuroscience
Research Sub Category
Neurodegenerative Diseases
This Anti-Aggregated a-Synuclein Antibody, clone 5G4 is validated for use in western blotting, IHC & ELISA for the detection of Aggregated a-Synuclein.
Western Blotting Analysis: 2 µg/mL from a representative lot detected Aggregated a-Synuclein in human brain tissue lysate.

ELISA Analysis: A representative lot from an independent laboratory detected Aggregated a-Synuclein in a sandwich ELISA with Cat. No. MABN633, Anti-a-Synuclein, clone 5G4 (Kovacs, G. G., et al. (2012). Acta Neuropathol. 123(1):37-50.).

품질

Evaluated by Immunohistochemistry in brain tissue from a Parkinson′s disease patient.

Immunohistochemistry Analysis: A representative lot detected Aggregated a-Synuclein in brain tissue from a Parkinson′s disease patient.

표적 설명

~15 kDa observed. Uncharacterized band(s) may be observed in some cell lysates.

물리적 형태

Affinity purified
Purified mouse monoclonal IgG1κ in buffer containing PBS without preservatives.

저장 및 안정성

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

면책조항

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.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

Ursula Unterberger et al.
Clinical neuropathology, 33(5), 329-334 (2014-08-19)
With the aim to evaluate the significance and reliability of detecting disease-specific α-synuclein in the cerebrospinal fluid (CSF) we developed an ELISA and bead-assay. We used a commercial antibody (5G4) that does not bind to the physiological monomeric form of
In vivo markers of Parkinson's disease and dementia with Lewy bodies: current value of the 5G4 ?-synuclein antibody.
Maetzler, W; Pilotto, A; Apel, A; Deuschle, C; Kuebart, G; Heinzel, S; Liepelt-Scarfone et al.
Acta neuropathologica null
Intracellular processing of disease-associated ?-synuclein in the human brain suggests prion-like cell-to-cell spread.
Kovacs, GG; Breydo, L; Green, R; Kis, V; Puska, G; Lorincz, P; Perju-Dumbrava, L; Giera et al.
Neurobiology of Disease null
Tomasz Brudek et al.
Journal of neurochemistry, 136(1), 172-185 (2015-10-16)
Together with Parkinson's disease (PD) and dementia with Lewy bodies, multiple system atrophy (MSA) is a member of a diverse group of neurodegenerative disorders termed α-synucleinopathies. Previously, it has been shown that α-synuclein, parkin, and synphilin-1 display disease-specific transcription patterns
Hugo Vicente Miranda et al.
Brain : a journal of neurology, 140(5), 1399-1419 (2017-04-12)
α-Synuclein misfolding and aggregation is a hallmark in Parkinson's disease and in several other neurodegenerative diseases known as synucleinopathies. The toxic properties of α-synuclein are conserved from yeast to man, but the precise underpinnings of the cellular pathologies associated are

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