Datasheet

ATG14 Antibody
CATALOG NUMBER: 7043

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Specifications
Properties
Additional Info
Background

Specifications

SPECIES REACTIVITY:Human, Mouse, Rat
TESTED APPLICATIONS:ELISA, IF, WB
APPLICATIONS:ATG14 antibody can be used for detection of ATG14 by Western blot at 1 - 2 μg/mL. For immunofluorescence start at 20 μg/mL.
USER NOTE:Optimal dilutions for each application to be determined by the researcher.
POSITIVE CONTROL:1) Cat. No. 1308 - Human Small Intestine Tissue Lysate
 2) Cat. No. 11-801 - Human Small Intestine Tissue Slide
PREDICTED MOLECULAR WEIGHT:54 kDa
SPECIFICITY:At least three isoforms of ATG14 are known to exist; this antibody will detect all three isoforms
IMMUNOGEN:ATG14 antibody was raised against an 18 amino acid synthetic peptide near the center of human ATG14.

The immunogen is located within amino acids 270 - 320 of ATG14.
HOST SPECIES:Rabbit

Properties

PURIFICATION:ATG14 Antibody is affinity chromatography purified via peptide column.
PHYSICAL STATE:Liquid
BUFFER:ATG14 Antibody is supplied in PBS containing 0.02% sodium azide.
CONCENTRATION:1 mg/mL
STORAGE CONDITIONS:ATG14 antibody can be stored at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
CLONALITY:Polyclonal
ISOTYPE:IgG
CONJUGATE:Unconjugated

Additional Info

ALTERNATE NAMES:ATG14 Antibody: ATG14L, BARKOR, KIAA0831, Beclin 1-associated autophagy-related key regulator, Autophagy-related protein 14-like protein, Barkor
ACCESSION NO.:NP_055739
PROTEIN GI NO.:50540545
OFFICIAL SYMBOL:ATG14
GENE ID:22863

Background

BACKGROUND:ATG14 Antibody: Autophagy, the process of bulk degradation of cellular proteins through an autophagosomic-lysosomal pathway is important for normal growth control and may be defective in tumor cells. It is involved in the preservation of cellular nutrients under starvation conditions as well as the normal turnover of cytosolic components. This process is negatively regulated by TOR (Target of rapamycin) through phosphorylation of autophagy protein ATG1. ATG14 is a subunit of a class III phosphatidylinositol (PtdIns) 3-kinase complex that targets the complex to the endoplasmic reticulum, the site of autophagosome formation.
REFERENCES: 1) Gozuacik D and Kimchi A. Autophagy as a cell death and tumor suppressor mechanism. Oncogene 2004; 23:2891-906.
2) Kisen GO, Tessitore L, Costelli P, et al. Reduced autophagic activity in primary rat hepatocellular carcinoma and ascites hepatoma cells. Carcinogenesis 1993; 14:2501-5.
3) Kamada Y, Funakoshi T, Shintani T, et al. Tor-mediated induction of autophagy via Apg1 protein kinase complex. J. Cell. Biol. 2000; 150:1507-13.
4) Itakura E, Kishi C, Inoue K, et al. Beclin 1 forms two distinct phosphatidylinositol 3-kinase complexes with mammalian Atg14 and UVRAG. Mol. Biol. Cell 2008; 19:5360-72.

For Research Use Only