Anticorps Polyclonal de lapin anti-STAT2

STAT2 Polyclonal Antibody for WB, IHC, IP, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain et plus (2)

Applications

WB, IHC, IP, ELISA, IF

Conjugaison

Non conjugué

Publications

17

N° de cat : 16674-1-AP

Synonymes

STAT113, STAT 2, P113, ISGF3, ISGF 3

---

Galerie de données de validation

• 

  WB analysis using 16674-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 16674-1-AP (STAT2 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HT-1080 using 16674-1-AP

  HT-1080 cells were subjected to SDS PAGE followed by western blot with 16674-1-AP (STAT2 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of K-562 using 16674-1-AP

  K-562 cells were subjected to SDS PAGE followed by western blot with 16674-1-AP (STAT2 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  IP experiment of HeLa using 16674-1-AP

  IP result of anti-STAT2 (IP:16674-1-AP, 4ug; Detection:16674-1-AP 1:500) with HeLa cells lysate 2800ug.

• 

  IHC staining of human breast cancer using 16674-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer using 16674-1-AP (STAT2 antibody) at dilution of 1:50 (under 10x lens).

• 

  IHC staining of human breast cancer using 16674-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer using 16674-1-AP (STAT2 antibody) at dilution of 1:50 (under 40x lens).

• 

  IHC staining of human lung cancer using 16674-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer using 16674-1-AP (STAT2 antibody) at dilution of 1:50 (under 10x lens).

• 

  IHC staining of human lung cancer using 16674-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer using 16674-1-AP (STAT2 antibody) at dilution of 1:50 (under 40x lens).

---

Applications testées

• Résultats positifs en WB: cellules A431, cellules HeLa, cellules HT-1080, cellules K-562
• Résultats positifs en IP: cellules HeLa
• Résultats positifs en IHC: tissu de cancer du sein humain, tissu de cancer du poumon humain; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.

Dilution recommandée

• Western Blot (WB): WB : 1:500-1:2000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:20-1:200

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 16 publications below
• IF: See 2 publications below
• IP: See 1 publications below

Informations sur le produit

16674-1-AP cible STAT2 dans les applications de WB, IHC, IP, ELISA, IF et montre une réactivité avec des échantillons Humain

• Réactivité: Humain
• Réactivité citée: Humain, porc, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: STAT2 Protéine recombinante Ag10168
• Nom complet: signal transducer and activator of transcription 2, 113kDa
• Masse moléculaire calculée: 851 aa, 98 kDa
• Poids moléculaire observé: 113 kDa
• Numéro d’acquisition GenBank: BC051284
• Symbole du gène: STAT2
• Identification du gène (NCBI): 6773
• 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

STAT2, also named as p113, belongs to the transcription factor STAT family. It is a signal transducer and activator of transcription that mediates signaling by type I IFNs (IFN-alpha and IFN-beta). Following type I IFN binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize and associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of IFN stimulated genes, which drive the cell in an antiviral state. It also interacts with CRSP2, CRSP6, Simian virus 5 protein V, rabies virus phosphoprotein, IFNAR1 and IFNAR2. Its interaction with dengue virus NS5 inhibits the phosphorylation of STAT2, and, when all viral proteins are present (polyprotein), STAT2 is targeted for degradation. This antibody is a rabbit polyclonal antibody raised against residues near the C terminus of human STAT2. The calculated molecular weight of STAT2 is 98 kDa, but phosphorylated STAT2 is about 100-113 kDa.

Publications

Species	Application	Title
human	WB	Int J Mol Sci; A 2-Benzylmalonate Derivative as STAT3 Inhibitor Suppresses Tumor Growth in Hepatocellular Carcinoma by Upregulating β-TrCP E3 Ubiquitin Ligase.; Authors - Ting Peng
human	WB	Oncotarget; Dietary quercetin potentiates the antiproliferative effect of interferon-α in hepatocellular carcinoma cells through activation of JAK/STAT pathway signaling by inhibition of SHP2 phosphatase.; Authors - Ighodaro Igbe
pig	WB	Int J Biol Macromol; Atractylodis macrocephalae polysaccharides protect against DSS-induced intestinal injury through a novel lncRNA ITSN1-OT1.; Authors - Xin Zong
human	WB, IP, IF	J Immunol; Herpes Simplex Virus Type 2 Inhibits Type I IFN Signaling Mediated by the Novel E3 Ubiquitin Protein Ligase Activity of Viral Protein ICP22.; Authors - Mudan Zhang
human	WB	Toxicol Appl Pharmacol; PMID: 29031523; Authors - Orawan Wonganan
human	WB	Mol Cancer Res; STAT1 and NF-κB Inhibitors Diminish Basal Interferon-Stimulated Gene Expression and Improve the Productive Infection of Oncolytic HSV in MPNST Cells.; Authors - Joshua D Jackson