Anticorps Polyclonal de lapin anti-ATR

• Phare
• Validé par KD/KO

ATR Polyclonal Antibody for IP, WB, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, souris et plus (1)

Applications

WB, IP, IHC, ELISA

Conjugaison

Non conjugué

Publications

29

Avis (3)

N° de cat : 19787-1-AP

Synonymes

ATR, FRAP related protein 1, FRP1, MEC1, SCKL, SCKL1

---

Galerie de données de validation

• 

  WB analysis using 19787-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 19787-1-AP (ATR antibody) at dilution of 1:800 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HeLa using 19787-1-AP

  WB result of ATR antibody (19787-1-AP; 1:600; incubated at room temperature for 1.5 hours) with sh-Control and sh-ATR transfected HeLa cells.

• 

  IP experiment of mouse testis using 19787-1-AP

  IP result of anti-ATR(IP:19787-1-AP, 4ug; Detection:19787-1-AP 1:500) with mouse testis tissue lysate 2040 ug.

---

Applications testées

• Résultats positifs en WB: cellules HeLa, tissu testiculaire de souris
• Résultats positifs en IP: tissu testiculaire de souris,

Dilution recommandée

• Western Blot (WB): WB : 1:500-1:1000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• WB: See 26 publications below
• IHC: See 3 publications below

Informations sur le produit

19787-1-AP cible ATR dans les applications de WB, IP, IHC, ELISA et montre une réactivité avec des échantillons Humain, souris

• Réactivité: Humain, souris
• Réactivité citée: rat, Humain, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: Peptide
• Nom complet: ataxia telangiectasia and Rad3 related
• Masse moléculaire calculée: 301 kDa
• Poids moléculaire observé: 250-290 kDa
• Numéro d’acquisition GenBank: NM_001184
• Symbole du gène: ATR
• Identification du gène (NCBI): 545
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

ATR, also named as FRP1, belongs to the PI3/PI4-kinase family and ATM subfamily. ATR is a serine/threonine protein kinase which activates checkpoint signaling upon genotoxic stresses such as ionizing radiation (IR), ultraviolet light (UV), or DNA replication stalling, thereby acting as a DNA damage sensor. ATR recognizes the substrate consensus sequence [ST]-Q. ATR phosphorylates BRCA1, CHEK1, MCM2, RAD17, RPA2, SMC1 and TP53/p53, which collectively inhibit DNA replication and mitosis and promote DNA repair, recombination and apoptosis. ATR phosphorylates 'Ser-139' of histone variant H2AX/H2AFX at sites of DNA damage, thereby regulating DNA damage response mechanism. It is required for FANCD2 ubiquitination. It is critical for maintenance of fragile site stability and efficient regulation of centrosome duplication. ATR catalyze the reaction: ATP + a protein = ADP + a phosphoprotein. Defects in ATR are a cause of Seckel syndrome type 1 (SCKL1) which is a rare autosomal recessive disorder characterized by growth retardation, microcephaly with mental retardation, and a characteristic 'bird-headed' facial appearance. The antibody can recognize all the isoforms of ATR.

Publications

Species	Application	Title
human	WB	Cell Res; DNA damage triggers tubular endoplasmic reticulum extension to promote apoptosis by facilitating ER-mitochondria signaling.; Authors - Pengli Zheng
mouse	IHC	ACS Nano; Graphene Oxide Causes Disordered Zonation Due to Differential Intralobular Localization in the Liver.; Authors - Yakun Wu
human	WB	Nat Commun; ATR/Chk1 signaling induces autophagy through sumoylated RhoB-mediated lysosomal translocation of TSC2 after DNA damage.; Authors - Mingdong Liu
human	WB	Cancer Res; Combined inactivation of CTPS1 and ATR is synthetically lethal to MYC-overexpressing cancer cells.; Authors - Zhe Sun
human	WB	Oncogene; Antifungal agent Terbinafine restrains tumor growth in preclinical models of hepatocellular carcinoma via AMPK-mTOR axis.; Authors - Er-Bin Zhang
human	WB	J Cell Mol Med; Potent USP10/13 antagonist spautin-1 suppresses melanoma growth via ROS-mediated DNA damage and exhibits synergy with cisplatin.; Authors - Jia Guo

Avis

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.

---

FH

Priya (Verified Customer) (01-17-2023)

I have used this antibody for human keratinocytes, cardiomyocytes, mouse skin and liver tissues

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: Cardiomyoctyes, Keratinocytes, mouse Liver and skin

FH

Marina (Verified Customer) (06-26-2022)

HCC1937 human breast cancer cells untreated (1) and treated with a PARP inhibitor (2). Primary antibody was incubated at 4ºC overnight in rotation. A single band >170 kDa could be observed in both conditions. Ponceau staining was used as total protein loading control.

• Applications: Western Blot
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: Human breast cancer cells

ATR Antibody Western Blot validation (1:500 dilution) in Human breast cancer cells (Cat no:19787-1-AP)

FH

WEI (Verified Customer) (03-08-2022)

Good target band with backgrouds

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: Mouse Heart