Autophagy/beclin-1 Regulator 1 (AMBRA1) (N-Term) antibody

Details for Product No. ABIN1001756
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Antigen
Synonyms 2310079H06Rik, A130023A14, AA474864, AV021921, D030051N19Rik, mKIAA1736, Nyw1, DCAF3, WDR94
Epitope
N-Term
(22), (14), (2), (2), (1), (1), (1), (1)
Reactivity
Human, Mouse (Murine)
(59), (47), (31), (13), (12), (1)
Host
Rabbit
(66), (1)
Clonality
Polyclonal
Conjugate
Un-conjugated
(1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Application
ELISA, Western Blotting (WB), Immunohistochemistry (IHC)
(56), (29), (27), (14), (10), (7), (4), (4), (3), (1), (1), (1)
Pubmed 4 references available
Quantity 100 μg
Shipping to United States (Change)
Availability Will be delivered in 6 to 7 Business Days
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Catalog No. ABIN1001756
514.01 $
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Immunogen Ambra1 antibody was raised in rabbits against an 18 amino acid peptide from near the amino terminus of human Ambra1.
Isotype IgG
Purification Affinity chromatography purified via peptide column.
Alternative Name Ambra1 (Activating molecule in beclin-1-regulated autophagy, WDR94)
Background 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. Beclin-1, a principal regulator of autophagosome formation, is in turn regulated by Ambra1. Ambra1 associates with Beclin-1 through a region near its center as determined by yeast two-hybrid assay. Null mutations in this gene in mice resulted in embryonic lethality with severe neural tube defects associated with autophagy impairment, accumulation of ubiquitinated proteins, unbalanced cell proliferation and excessive apoptotic death . Furthermore, down-regulation of Ambra1 in cultured cells though RNA interference decreased the level of rapamycin- and nutrient starvation-induced autophagy. Multiple isoforms of Ambra1 are known to exist.
Application Notes Ambra1 antibody can be used for the detection of Ambra1 by Western blot at 2 – 4 µg/ml. (Optimal dilution should be determined by user). Antibody can also be used for immunohistochemistry and ELISA and might be suited for other applications not tested so far.
Restrictions For Research Use only
Format Liquid
Buffer Antibody is supplied in PBS containing 0.02% sodium azide.
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice Antibody can be stored at 4ºC, stable for 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. During shipment, small volumes of antibody will occasionally become entrapped in the seal of the product vial. For products with volumes of 200 myl or less, we recommend gently tapping the vial on a hard surface or briefly centrifuging the vial in a tabletop centrifuge to dislodge any liquid in the container’s cap.
Storage 4 °C
Expiry Date 12 months
Product cited in: Kisen, Tessitore, Costelli et al.: "Reduced autophagic activity in primary rat hepatocellular carcinoma and ascites hepatoma cells." in: Carcinogenesis, Vol. 14, Issue 12, pp. 2501-5, 1994 (PubMed).

Liang, Jackson, Seaman et al.: "Induction of autophagy and inhibition of tumorigenesis by beclin 1." in: Nature, Vol. 402, Issue 6762, pp. 672-6, 2000 (PubMed).

Gozuacik, Kimchi: "Autophagy as a cell death and tumor suppressor mechanism." in: Oncogene, Vol. 23, Issue 16, pp. 2891-906, 2004 (PubMed).

Fimia, Stoykova, Romagnoli et al.: "Ambra1 regulates autophagy and development of the nervous system." in: Nature, Vol. 447, Issue 7148, pp. 1121-5, 2007 (PubMed).

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