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A0731

Sigma-Aldrich

Anti-Atg5 (C-terminal)

~1 mg/mL, affinity isolated antibody

Sinonimo/i:

Anti-ASP, Anti-Apg5, Anti-Apg5L, Anti-Apoptosis-specific protein, Anti-Autophagy protein 5-like

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About This Item

Numero MDL:
Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Livello qualitativo

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

PM

antigen ~56 kDa

Reattività contro le specie

mouse, human

Confezionamento

antibody small pack of 25 μL

Concentrazione

~1 mg/mL

tecniche

immunocytochemistry: suitable
western blot: 1-2 μg/mL using whole extract of mouse liver or human U87 cells

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... ATG5(9474)
mouse ... Atg5(11793)

Descrizione generale

ATG5 (autophagy related 5) is located on human chromosome band 6q21.
ATG5 was found localized to double FYVE domain containing protein 1 (DFCP1)- specific omegasomes.
Macroautophagy, usually referred to as autophagy, is a major pathway for bulk degradation of cytoplasmic constituents and organelles. Autophagy is an evolutionary conserved pathway seen in all eukaryotic cells. At least 16 ATG genes, required for autophagosome formation were identified in yeast by genetic screens. For many of these genes, related homologs have been identified in mammals. Atg5, also known as Apg5, is a 32 kDa protein essential for autophagy. Atg5 is covalently modified by Atg12, a ubiquitin-like modifier. This conjugation reaction requires ATP and two enzymes, Atg7 and Atg10, which are E1- and E2-like enzymes, respectively. The Atg12-Atg5 conjugate interacts non-covalently with Atg16. The Atg12-Atg5-Atg16 complex localizes to autophagosome precursors and plays an essential role in autophagosome formation. It has been reported that in addition to the role of Atg5 in the formation of autophagosomes, an Atg5 fragment produced by calpain cleavage has pro-apoptotic properties.
Rabbit polyclonal anti-ATG5 (C-terminal) antibody recognizes mouse and human Atg5-Atg12 complex by immunoblotting, ~56 kDa. Detection of the Atg5-Atg12 complex band by immunoblotting is specifically inhibited with the immunizing peptide.

Immunogeno

synthetic peptide corresponding to amino acids 262-275 of mouse Atg5, conjugated to KLH via an N-terminal cysteine residue. The corresponding sequence differs by one amino acid in human.

Applicazioni

Anti-ATG5 (C-terminal) antibody has been used in immunohistochemical (IHC) staining.
Rabbit anti-ATG5 (C-terminal) antibody has been used for western blot analysis in U2OS cells. The antibody has also been used for immunoblot assays in CT26 and MCA205 cells.
Rabbit polyclonal anti-ATG5 (C-terminal) antibody is used to tag Atg5-Atg12 complex for detection and quantitation by immunocytochemical and immunohistochemical (IHC) techniques. It is used as a probe to determine the presence and roles of Atg5-Atg12 complex in the formation and function of autophagosomes. Rabbit anti-ATG5 was used as primary antibody for immunocytochemistry on HEK293 and Cos7 cells. Cells were fixed in 3.7% formaldehyde in 200 mM Hepes prior to antibody treatment.

Stato fisico

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

Esclusione di responsabilità

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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Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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


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S Polager et al.
Oncogene, 27(35), 4860-4864 (2008-04-15)
The retinoblastoma pathway is often inactivated in human tumors resulting in deregulated E2F activity that can induce both proliferation and cell death. Although the role of E2F in apoptosis is well characterized, little is known regarding its putative participation in
Elizabeth L Axe et al.
The Journal of cell biology, 182(4), 685-701 (2008-08-30)
Autophagy is the engulfment of cytosol and organelles by double-membrane vesicles termed autophagosomes. Autophagosome formation is known to require phosphatidylinositol 3-phosphate (PI(3)P) and occurs near the endoplasmic reticulum (ER), but the exact mechanisms are unknown. We show that double FYVE
Sylvain Ladoire et al.
Autophagy, 8(8), 1175-1184 (2012-06-01)
Autophagy is an evolutionarily conserved catabolic process that involves the entrapment of cytoplasmic components within characteristic vesicles for their delivery to and degradation within lysosomes. Alterations in autophagic signaling are found in several human diseases including cancer. Here, we describe
Eleanor M Cottam et al.
Autophagy, 7(11), 1335-1347 (2011-07-30)
Autophagy is a cellular response to starvation which generates autophagosomes to carry cellular organelles and long-lived proteins to lysosomes for degradation. Degradation through autophagy can provide an innate defence against virus infection, or conversely autophagosomes can promote infection by facilitating
Metastatic risk and resistance to BRAF inhibitors in melanoma defined by selective allelic loss of ATG5
Garcia F M, et al.
Autophagy, 12(10), 1776-1790 (2016)

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