Recombinant CTLA4 anticorps

N° du produit ABIN7072467

Cet anticorps anti-CTLA4 est un anticorps Lapin Chimeric détectant CTLA4 dans IF et BR. Adapté pour Souris.

Aperçu rapide pour Recombinant CTLA4 anticorps (ABIN7072467)

Antigène: CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

Type d'anticorp: Recombinant Antibody

Reactivité: Souris

Hôte: Lapin

Clonalité: Chimeric

Conjugué: Cet anticorp CTLA4 est non-conjugé

Application: Immunofluorescence (IF), Blocking Reagent (BR)

Clone: 9D9

Détail du produit anti-CTLA4 anticorps

Fonction: Anti-CTLA-4 [9D9], Rabbit IgG, kappa

Specificité: The antibody is specific for CTLA-4.

Attributs du produit:

Original Species of Ab: Mouse

Original Format of Ab: IgG2b

Purification: Protein A affinity purified

Immunogène: The antibody was raised against CTLA-4.

Isotype: IgG kappa

Information d'application

Indications d'application: The antibody has been used to block CTLA-4 and has been shown to enhance T-cell immunity against tumours (Quezada et al, 2006). 9D9 also has an anti-B16/BL6 melanoma effect in non-irradiated tumour-bearing recipients when given as combinatorial therapy with Gvax (Peggs et al, 2009). Selby et al. (PMID: 24777248) show how conversion of the original mouse IgG2b to a mouse IgG2a greatly increases anti-tumor activity of the 9D9 antibody in both MC38 (C57BL/6 mice) and CT26 (BALB/c mice) models. This mechanism both involves blockade of CTLA4 as well as depletion of tumor-infiltrating regulatory T-cells. Fc Silent antibodies were shown to have reduced anti-tumor activity as they did not deplete tumor infiltrating regulatory T-cells, however they lead to expansion of peripheral Tregs.

Commentaires:

This chimeric rabbit antibody was made using the variable domain sequences of the original Mouse IgG2b 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 CTLA4

Antigène: CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

Autre désignation: CTLA-4

Sujet: CD152, CTLA4, Cytotoxic T-Lymphocyte Associated Protein 4, Insulin-Dependent Diabetes Mellitus 12, Celiac Disease 3, Ligand And Transmembrane Spliced Cytotoxic T Lymphocyte Associated Antigen 4, Cytotoxic T Lymphocyte Associated Antigen 4 Short Spliced Fo

UniProt: P09793

Pathways: Cancer Immune Checkpoints