bs-3464R [Primary Antibody]
ATG1(Ser556) Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: ATG1 Ser556

Modification Site: Ser556

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 8408

Swiss Prot: O75385

Source: KLH conjugated synthetic phosphopeptide derived from human ATG1 around the phosphorylation site of Ser556

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Storage: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Background:

Serine/threonine-protein kinase involved in autophagy in response to starvation. Acts upstream of phosphatidylinositol 3-kinase PIK3C3 to regulate the formation of autophagophores, the precursors of autophagosomes. Part of regulatory feedback loops in autophagy: acts both as a downstream effector and negative regulator of mammalian target of rapamycin complex 1 (mTORC1) via interaction with RPTOR. Activated via phosphorylation by AMPK and also acts as a regulator of AMPK by mediating phosphorylation of AMPK subunits PRKAA1, PRKAB2 and PRKAG1, leading to negatively regulate AMPK activity. May phosphorylate ATG13/KIAA0652 and RPTOR; however such data need additional evidences. Plays a role early in neuronal differentiation and is required for granule cell axon formation.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)
ELISA(1:500-1000)
FCM(1:20-100)
IHC-P(1:200-400)
IHC-F(1:100-500)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 116


Cross Reactive Species: Human
Mouse
Rat

Predicted Cross Reactive Species: Pig
Horse

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Pandey, Aseem, et al. "Global Reprogramming of Host Kinase Signaling in Response to Fungal Infection." Cell Host & Microbe 21.5 (2017): 637-649.Read more>>
  • Peng Lin. et al. Polystyrene nanoplastics exacerbate lipopolysaccharide-induced myocardial fibrosis and autophagy in mice via ROS/TGF-1/Smad. TOXICOLOGY. 2022 Oct;480:153338Read more>>
  • Ramona DAmico. et al. Complex Interplay between Autophagy and Oxidative Stress in the Development of Endometriosis. ANTIOXIDANTS-BASEL. 2022 Dec;11(12):2484Read more>>
  • Chunli Yang. et al. BMAL1 involved in autophagy and injury of thoracic aortic endothelial cells of rats induced by intermittent heat stress through the AMPK/mTOR/ULK1 pathway. BIOCHEM BIOPH RES CO. 2023 Jun;661:34Read more>>
VALIDATION IMAGES

Formalin-fixed and paraffin embedded rat brain labeled with Anti-Phospho-ATG1(Ser556)Polyclonal Antibody, Unconjugated (bs-3464R) at 1:200 followed by conjugation to the secondary antibody and DAB staining


U87MG cells(black) were fixed with 4% PFA for 10min at room temperature,permeabilized with 0.1% PBST for 20 min at room temperature, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with ATG1(Ser556) Polyclonal Antibody(bs-3464R)at 1:50 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2% BSA in PBS, followed by secondary antibody(blue) incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).


Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (Phospho-ATG1 (Ser556)) polyclonal Antibody, Unconjugated (bs-3464R) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.