Recombinant IL3RA anticorps

N° du produit ABIN7487684

Cet anticorps Lapin Chimeric détecte spécifiquement IL3RA dans FACS, WB, IP et BR. Il présente une réactivité envers Humain.

Aperçu rapide pour Recombinant IL3RA anticorps (ABIN7487684)

Antigène: IL3RA (Interleukin 3 Receptor, alpha (IL3RA))

Type d'anticorp: Recombinant Antibody

Reactivité: Humain

Hôte: Lapin

Clonalité: Chimeric

Conjugué: Cet anticorp IL3RA est non-conjugé

Application: Flow Cytometry (FACS), Western Blotting (WB), Immunoprecipitation (IP), Blocking Reagent (BR)

Clone: 7G3

Détail du produit anti-IL3RA anticorps

Fonction: Anti-CD123 [7G3], Rabbit IgG, kappa

Specificité: This antibody specifically binds to the IL-3R alpha-chain and completely abolishes its function. IL-3R is expressed on myeloid, lymphoid, and vascular endothelial cells, where it transduces IL-3-dependent signals leading to cell activation.

Attributs du produit:

Original Species of Ab: Mouse

Original Format of Ab: IgG2a

Purification: Protein A affinity purified

Immunogène: The original antibody was generated by intraperitoneally immunizing BALB/c mice with 5 X lo6 COS cells transfected with the IL-3R a-chain in combination with adjuvant peptides.

Isotype: IgG kappa

Information d'application

Indications d'application: This antagonist antibody binds IL-3Rα and blocks IL-3 binding and IL-3-mediated functions. mAb 7G3 immunoprecipitated and recognized in western blots the IL-3R α chain expressed by transfected cells and bound to primary cells expressing IL-3Rα. The expression of IL-3Rα chain on various cells types was analysed by flow cytometry using this antibody (PMID: 8547680). It is reported that 7G3 inhibits IL-3Rα and βc dimerization (PMID: 8649415). This antibody was used in the study of neutrophils expressing IL-3 receptors which are activated by granulocyte-macrophage colony-stimulating factor or GM-CSF (PMID: 7579364). The original 7G3, mouse IgG2a antibody inhibited IL-3-mediated intracellular signaling of isolated acute myeloid leukemia (AML) CD34+ CD38- cells in vitro and reduced their survival (PMID: 19570512). Humanized version of this antibody CSL362 is available on request. CSL362, retains the ability to neutralise IL-3 and has enhanced affinity for the FcγRIIIa (CD16) on NK cells. In vitro studies have demonstrated that the increased affinity for CD16 correlates with greater antibody-dependent cell-mediated cytotoxicity (ADCC) against CD123 expressing cell lines (Busfield et al., 2012). CSL362 is being accessed for use in the treatment of myeloid leukemia (PMID: 24363400, 2524888, 26130514).

Commentaires:

This chimeric rabbit antibody was made using the variable domain sequences of the original Mouse IgG2a format, for improved compatibility with existing reagents, assays and techniques.

Restrictions: For Research Use only

Stockage

Concentration: 1 mg/mL

Buffer: PBS with 0.02 % Proclin 300.

Agent conservateur: ProClin

Précaution d'utilisation: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Store at 4°C for up to 3 months. For longer storage, aliquot and store at -20°C.

Détails sur IL3RA

Antigène: IL3RA (Interleukin 3 Receptor, alpha (IL3RA))

Autre désignation: CD123

Sujet: IL3RA, IL-3RA, IL-3R-alpha, Interleukin-3 receptor subunit alpha, IL-3 receptor subunit alpha, IL-3R subunit alpha

UniProt: P26951

Pathways: Signalistation JAK/STAT