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Key Documents

SAB2500814

Sigma-Aldrich

Anti-PPP1R15A/GADD34 antibody produced in goat

affinity isolated antibody, buffered aqueous solution

Synonim(y):

Anti-GADD34, Anti-Growth arrest and DNA-damage-inducible 34, Anti-Protein phosphatase 1

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About This Item

Kod UNSPSC:
12352203
NACRES:
NA.41

pochodzenie biologiczne

goat

Poziom jakości

białko sprzężone

unconjugated

forma przeciwciała

affinity isolated antibody

rodzaj przeciwciała

primary antibodies

klon

polyclonal

Postać

buffered aqueous solution

reaktywność gatunkowa

human

metody

immunohistochemistry: suitable
indirect ELISA: suitable
western blot: suitable

numer dostępu UniProt

Warunki transportu

dry ice

temp. przechowywania

−20°C

docelowa modyfikacja potranslacyjna

unmodified

informacje o genach

Opis ogólny

Protein phosphatase 1 regulatory subunit 15A (PPP1R15A) or growth arrest and DNA-damage-inducible 34 (GADD34) is the regulatory subunit of eukaryotic translation initiation factor 2 (eIF2α) phosphatase. It is expressed when there is a signal indicating endoplasmic reticulum stress. The PPP1R15A gene is localized on human chromosome 19q13.33.

Immunogen

Peptide with sequence C-AAALDLSGRRG from the C Terminus of the protein sequence according to NP_055145.2.

Działania biochem./fizjol.

Protein phosphatase 1 regulatory subunit 15A (PPP1R15A) recruits and regulates the α-subunit of protein phosphatase 1 (PP1). It functions as a stress marker. When there is depletion in amino acid levels in the cell, PPP1R15A is expressed in high concentrations. It regulates the mammalian target of rapamycin (mTOR) pathway and thereby boosts autophagy in macrophages. Studies have shown that PPP1R15A is expressed in the oligodendrocytes of patients suffering from Alzheimer′s disease.

Cechy i korzyści

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Postać fizyczna

Supplied at 0.5 mg/mL in Tris saline with 0.02% sodium azide and 0.5% bovine serum albumin.

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Increased GADD34 in oligodendrocytes in Alzheimer's disease.
Honjo Y, et al.
Neuroscience Letters, 602, 50-55 (2015)
Wei Zhou et al.
The Journal of biological chemistry, 288(46), 33146-33155 (2013-10-05)
In mammalian cells, metabolic and environmental stress increases the phosphorylation of the eukaryotic translational initiation factor, eIF2α, and attenuates global protein synthesis. Subsequent transcriptional activation of GADD34 assembles an eIF2α phosphatase that feeds back to restore mRNA translation. Active proteasomal
Oliver Kepp et al.
Cell cycle (Georgetown, Tex.), 8(23), 3971-3977 (2009-11-11)
In response to some chemotherapeutic agents, tumor cells can translocate calreticulin (CRT), which is usually contained in the lumen of the endoplasmic reticulum, to the surface of the plasma membrane. This effect requires the phosphorylation of the eukaryotic initiation factor
Motonao Nakao et al.
Oncology reports, 25(6), 1603-1611 (2011-04-07)
The aim of the present study was to investigate the chromosomal aberrations that are linked with the crucial clinicopathological features of colorectal cancer (CRC) and its prognosis by array-based comparative genomic hybridization (CGH). Fresh-frozen tumor tissues of 94 cases of
Sachiko Ito et al.
Scientific reports, 5, 8327-8327 (2015-02-11)
Autophagy is a common physiological function in all eukaryotes. The process is induced by depletion of nutrients including amino acids. GADD34 is expressed following DNA damage, ER stresses and amino acid deprivation. Here, we investigated the effects of GADD34 on

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