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Merck
모든 사진(1)

주요 문서

G5922

Sigma-Aldrich

Anti-GW182 antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

동의어(들):

Anti-TNRC6A, Anti-Trinucleotide repeat containing 6A

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.41
결합:
unconjugated
application:
IF
클론:
polyclonal
종 반응성:
human
citations:
13
기술:
indirect immunofluorescence: 2.5-5.0 μg/mL using human epithelial HEp-2 cells

생물학적 소스

rabbit

Quality Level

결합

unconjugated

항체 형태

affinity isolated antibody

항체 생산 유형

primary antibodies

클론

polyclonal

양식

buffered aqueous solution

종 반응성

human

농도

~1.0 mg/mL

기술

indirect immunofluorescence: 2.5-5.0 μg/mL using human epithelial HEp-2 cells

UniProt 수납 번호

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

유전자 정보

일반 설명

GW182 is a phosphorylated cytoplasmic autoantigen. It contains multiple glycine-tryptophan (GW) repeats along with a single RNA recognition motif. GW182 is a protein of 182 kDa, found in mammalian cell types.

애플리케이션

Anti-GW182 antibody produced in rabbit has been used as a primary antibody for immunostaining of HeLa cells and human hepatoma cells. It has also been used for indirect immunofluorescence at a working concentration of 2.5-5.0μg/mL using human epithelial HEp-2 cells.

생화학적/생리학적 작용

Glycine-tryptophan (GW) bodies or P-bodies are cytoplasmic bodies that are involved in mRNA degradation, storage and translational repression. These bodies contain Argonaute proteins and m-RNAs that associate with GW182. GW182 is involved in post-transcriptional gene silencing/RNA interference (RNAi) via the microRNA pathway. Inhibition of gene expression leads to destruction of GWBs and disruption of RNAi and microRNA-induced gene silencing as it forms an integral component of GWBs.

물리적 형태

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

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

10 - Combustible liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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문서 라이브러리 방문

GW182 is critical for the stability of GW bodies expressed during the cell cycle and cell proliferation
Yang Z, et al.
Journal of Cell Science, 117(23), 5567-5578 (2004)
Harendra S Chahar et al.
Virology, 436(1), 1-7 (2012-10-30)
In mammalian cells, proteins involved in mRNA silencing and degradation localize to discrete cytoplasmic foci called processing or P-bodies. Here we show that microscopically visible P-bodies are greatly diminished following West Nile viral infection, but the component proteins are not
Ana Eulalio et al.
Nature structural & molecular biology, 15(4), 346-353 (2008-03-18)
MicroRNAs (miRNAs) silence gene expression by binding 3' untranslated regions of target mRNAs. Recent studies suggested silencing is achieved through either recruitment of eIF6, which prevents ribosome assembly, or displacement of eIF4E from the mRNA 5' cap structure. Using Drosophila
Andrew Jakymiw et al.
Journal of cell science, 120(Pt 8), 1317-1323 (2007-04-03)
GW bodies, also known as mammalian P-bodies, are cytoplasmic foci involved in the post-transcriptional regulation of eukaryotic gene expression. Recently, GW bodies have been linked to RNA interference and demonstrated to be important for short-interfering-RNA- and microRNA-mediated mRNA decay and
A phosphorylated cytoplasmic autoantigen, GW182, associates with a unique population of human mRNAs within novel cytoplasmic speckles
Eystathioy T, et al.
Molecular Biology of the Cell, 13(4), 1338-1351 (2002)

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