Anticorps Recombinant de lapin anti-OAS1

OAS1 Recombinant Antibody for WB, IHC, FC (Intra), ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, souris

Applications

WB, IHC, FC (Intra), ELISA

Conjugaison

Non conjugué

Publications(1)

CloneNo.

2H4

N° de cat : 82883-1-RR

Synonymes

EC:2.7.7.84, E18/E16, 2H4, 2'-5'-oligoadenylate synthase 1, 2-5A synthase 1

---

Galerie de données de validation

• 

  WB analysis using 82883-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 82883-1-RR (OAS1 antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of A549 using 82883-1-RR

  A549 cells were subjected to SDS PAGE followed by western blot with 82883-1-RR (OAS1 antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  IHC staining of mouse liver using 82883-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse liver tissue slide using 82883-1-RR (OAS1 antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse spleen using 82883-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse spleen tissue slide using 82883-1-RR (OAS1 antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse spleen using 82883-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse spleen tissue slide using 82883-1-RR (OAS1 antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse liver using 82883-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse liver tissue slide using 82883-1-RR (OAS1 antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  FC experiment of HeLa using 82883-1-RR

  1x10^6 HeLa cells were intracellularly stained with 0.25 ug OAS1 Recombinant antibody (82883-1-RR, Clone:2H4) and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2)(red), or 0.25 ug Isotype Control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

• 

  Affinity and Kinetic Characterization of 82883-1-RR

  Biolayer interferometry (BLl) kinetic assays of 82883-1-RR against Human OAS1 were performed. The affinity constant is below 1 pM.

---

Applications testées

• Résultats positifs en WB: cellules HeLa, cellules A549
• Résultats positifs en IHC: tissu hépatique de souris, tissu splénique de souris; 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.
• Résultats positifs en FC (Intra): cellules HeLa,

Dilution recommandée

• Western Blot (WB): WB : 1:1000-1:8000
• Immunohistochimie (IHC): IHC : 1:200-1:800
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension

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

Informations sur le produit

82883-1-RR cible OAS1 dans les applications de WB, IHC, FC (Intra), ELISA et montre une réactivité avec des échantillons Humain, souris

• Réactivité: Humain, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Recombinant
• Type: Anticorps
• Immunogène: OAS1 Protéine recombinante Ag6793
• Nom complet: 2',5'-oligoadenylate synthetase 1, 40/46kDa
• Masse moléculaire calculée: 46 kDa
• Poids moléculaire observé: 38 kDa
• Numéro d’acquisition GenBank: BC000562
• Symbole du gène: OAS1
• Identification du gène (NCBI): 4938
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par protéine A
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• 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

The 2-prime,5-prime oligoadenylate synthetases (OASs), such as OAS1, are interferon-induced proteins characterized by their capacity to catalyze the synthesis of 2-prime,5-prime oligomers of adenosine (2-5As). OAS1 (type I enzymes) has some isoforms with the MW of 40, 42, 44, 46, and 48 kDa (PMID:12590567, 19383565). OAS1 is a strong candidate for determining susceptibility or resistance to viral infections(PMID:15732009).

Publications

Species	Application	Title
		EMBO J; RNA helicase SKIV2L limits antiviral defense and autoinflammation elicited by the OAS-RNase L pathway; Authors - Kun Yang

{{ptg:RelatedPrimaryAntibodies}}