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E8156

Sigma-Aldrich

Anti-eRF1 antibody produced in rabbit

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Anti-Eukaryotic translation termination factor 1, Anti-RF1, Anti-Release factor 1, Anti-eTF1

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen 50 kDa

Espèces réactives

rat, human, mouse

Conditionnement

antibody small pack of 25 μL

Concentration

~1 mg/mL

Technique(s)

immunoprecipitation (IP): 1-2 μg using HeLa cell lysates.
western blot: 0.5-1 μg/mL using 3T3 or Rat1 cell extracts.

Numéro d'accès UniProt

P62495

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... ETF1(2107)
mouse ... Etf1(225363)
rat ... Etf1(307503)

Catégories apparentées

Description générale

Eukaryotic translation termination factor 1 (eRF1) is a protein encoded by the ETF1 gene in humans. It belongs to eRF1 family and the amino-acid sequence is highly conserved.

Application

Anti-eRF1 antibody produced in rabbit has been used in western blotting and immunoprecipitation.

Actions biochimiques/physiologiques

Eukaryotic translation termination factor 1 (eRF1) proteins are directly implicated in the termination of translation in eukaryotes. It plays an important role in the termination of protein synthesis, which is performed by three domains (N, M and C) of eRF1. Rearrangement in eRF1 leads to N-domain accommodation into the ribosomal A site.

Forme physique

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

Clause de non-responsabilité

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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Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

Code de la classe de stockage

10 - Combustible liquids

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Cosuppression of eukaryotic release factor 1-1 in Arabidopsis affects cell elongation and radial cell division
Petsch K, et al.
Plant Physiology, 139(1), 115-126 (2005)
Identification and characterization of a novel ubiquitous nucleolar protein `NARR?encoded by a gene overlapping the rab34 oncogene
Zougman A, et al.
Nucleic Acids Research, 39(16), 7103-7113 (2011)
L Frolova et al.
Nature, 372(6507), 701-703 (1994-12-15)
The termination of protein synthesis in ribosomes is governed by termination (stop) codons in messenger RNAs and by polypeptide chain release factors (RFs). Although the primary structure of prokaryotic RFs and yeast mitochrondrial RF is established, that of the only
Toshiaki Shigeoka et al.
Nucleic acids research, 40(14), 6887-6897 (2012-05-05)
Upf1 is a highly conserved RNA helicase essential for nonsense-mediated mRNA decay (NMD), an mRNA quality-control mechanism that degrades aberrant mRNAs harboring premature termination codons (PTCs). For the activation of NMD, UPF1 interacts first with a translation-terminating ribosome and then
Tatsuaki Kurosaki et al.
Nature structural & molecular biology, 25(10), 940-950 (2018-10-03)
Nonsense-mediated messenger RNA decay (NMD) controls mRNA quality and degrades physiologic mRNAs to fine-tune gene expression in changing developmental or environmental milieus. NMD requires that its targets are removed from the translating pool of mRNAs. Since the decay steps of
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