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CD40 / TNFRSF5 Antibody, Mouse MAb

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Human CD40 Antibody Product Information
Immunogen:Recombinant Human CD40 / TNFRSF5 protein (Catalog#10774-H08H)
Clone ID:03
Ig Type:
Formulation:0.2 μm filtered solution in PBS with 5% trehalose
Preparation:This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human CD40 / TNFRSF5 (rh CD40 / TNFRSF5; Catalog#10774-H08H; NP_001241.1; Met1-Arg193). The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography.
Human CD40 Antibody Usage Guide
Specificity:Human CD40 / TNFRSF5
Application:ICC/IF, IF, FCM

FCM: 0.5-2 μg/Test

ICC/IF: 10-25 μg/mL

Storage:This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free.
Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Human CD40 Antibody IF Application Image
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Immunofluorescence staining of Human CD40 in Hep G2 cells. Cells were fixed with 4% PFA, blocked with 10% serum, and incubated with Mouse anti-Human CD40 monoclonal antibody (15 µg/ml) at 37℃ 1 hour. Then cells were stained with the Alexa Fluor® 488-conjugated Goat Anti-mouse IgG secondary antibody (green). Positive staining was localized to plasma membrane.
CD40 / TNFRSF5 Antibody, Mouse MAb, Immunofluorescence
Human CD40 Antibody FC Application Image
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Flow cytometric analysis of human CD40 expression on human whole blood lymphocytes. Human whole blood lymphocytes were stained with purified anti-Human CD40, then a FITC-conjugated second step antibody. The histogram were derived from gated events with the forward and side light-scatter characteristics of viable lymphocytes.
CD40 / TNFRSF5 Antibody, Mouse MAb, Flow cytometric analysis
Other CD40 Antibody Products
CD40/TNFRSF5 Background

CD40, also known as TNFRSF5, is a member of the TNF receptor superfamily which are single transmembrane-spanning glycoproteins. CD40 protein plays an essential role in mediating a broad variety of immune and inflammatory responses including T cell-dependent immunoglobulin class switching, memory B cell development, and germinal center formation. CD40 protein is expressed in B cells, dendritic cells, macrophages, endothelial cells, and several tumor cell lines. Defects in CD40 result in hyper-IgM immunodeficiency type 3 (HIGM3). In addition, CD40/CD40L interaction is found to be necessary for amyloid-beta-induced microglial activation, and thus is thought to be an early event in Alzheimer disease pathogenesis.

Human CD40/TNFRSF5 References
  • van Kooten C, et al. (2000). CD40-CD40 ligand. J Leukoc Biol. 67 (1): 2-17.
  • Bhushan A, et al. (2002). CD40:CD40L interactions in X-linked and non-X-linked hyper-IgM syndromes. Immunol Res. 24 (3): 311-24.
  • Chatzigeorgiou A, et al. (2009) CD40/CD40L signaling and its implication in health and disease. Biofactors. 35(6): 474-83.
  • Li R, et al. (2009) Expression of CD40 and CD40L in Gastric Cancer Tissue and Its Clinical Significance. Int J Mol Sci. 10(9): 3900-17.
  • Lievens D, et al. (2009) The multi-functionality of CD40L and its receptor CD40 in atherosclerosis. Thromb Haemost. 102(2): 206-14.
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