123R-2

CD23 (EP75) Rabbit Monoclonal Primary Antibody

• Code UNSPSC : 12352203

Propriétés

• Source biologique: rabbit
• Conjugué: unconjugated
• Forme d'anticorps: culture supernatant
• Type de produit anticorps: primary antibodies
• Clone: EP75, monoclonal
• Description: For In Vitro Diagnostic Use in Select Regions
• Forme: buffered aqueous solution
• Espèces réactives: human
• Conditionnement: vial of 0.1 mL concentrate (123R-24); vial of 0.1 mL concentrate Research Use Only (123R-24-RUO); vial of 0.5 mL concentrate (123R-25); vial of 1.0 mL concentrate (123R-26); vial of 1.0 mL concentrate Research Use Only (123R-26-RUO); vial of 1.0 mL pre-dilute Research Use Only (123R-27-RUO); vial of 1.0 mL pre-dilute ready-to-use (123R-27); vial of 7.0 mL pre-dilute ready-to-use (123R-28); vial of 7.0 mL pre-dilute ready-to-use Research Use Only (123R-28-RUO)
• Fabricant/nom de marque: Cell Marque^™
• Technique(s): immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500 (concentrated)
• Isotype: IgG
• Contrôle: chronic lymphocytic leukemia, lymph node, small lymphocytic lymphoma, tonsil
• Conditions d'expédition: wet ice
• Température de stockage: 2-8°C
• Visualisation: membranous
• Informations sur le gène: human ... FCER2(2208)

Description

Description générale

CD23 antigen is a 45-60 kDa membrane glycoprotein identified as a low affinity receptor for IgE production as well as a receptor for lymphocyte growth factor. CD23 is found in some mature B-cell lymphomas and in Reed-Sternberg cells in Hodgkin disease. Follicular dendritic cells and some activated B-cells within germinal centers express CD23 in high density and mantle zone B-cells are stained weakly. The majority of chronic lymphocytic leukemias/small lymphocytic lymphomas are CD23 positive, whereas mantle cell lymphomas are generally negative, so this marker is useful when applied with other markers to separate the small cell lymphomas. Precursor B and T lymphomas, myeloid neoplasms, and mature T-cell lymphomas are CD23 negative and other small cell lymphomas are occasionally positive. CD23 is also positive on activated mature B-cells expressing IgM or IgD, monocytes/macrophages, follicular dendritic cells, T-cell subsets, eosinophils, Langerhans cells and small lymphocytic lymphoma/chronic lymphocytic leukemia (SLL/CLL).

Qualité

United States - IVD
Canada - IVD
European Union - RUO
Japan - RUO

Liaison

CD23 Positive Control Slides, Product No. 123S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Forme physique

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide.

Notes préparatoires

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Autres remarques

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Informations légales

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable