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      | Reactivity: | Mouse | 
| Applications: | FCM | 
| Host Species: | Rat | 
| Isotype: | Rat IgG2a, κ | 
| Clonality: | Monoclonal | 
| Conjugation: | PerCP/Cyanine5.5 | 
| Synonyms: | Tumor necrosis factor receptor superfamily member 5, Cd40, B-cell surface antigen CD40, Bp50, CD40L receptor, CD40, Tnfrsf5 | 
| Background: | CD40 is a 48 kD type I transmembrane glycoprotein also known as Bp50. It is a member of the tumor necrosis factor receptor (TNFR) superfamily and is expressed on B cells, basal epithelial cells, macrophages, follicular dendritic cells, endothelial cells, and a subset of CD34+ hematopoietic progenitors. CD40 regulates B cell development/maturation, Ig isotype switching and, in combination with other signals such as IL-4, protects B cells from surface Ig-induced apoptosis and promotes proliferation. Interaction of CD40 with its ligand CD154 (gp39), which is expressed on activated T cells, is important in costimulation and immune regulation. | 
| Gene ID: | 21939 | 
| SwissProt: | P27512 | 
| Buffer: | PBS with 0.05% Proclin300, 1% BSA | 
| Storage: | Store at 2~8°C and protected from prolonged exposure to light. Do not freeze. | 
| Documents: | Please contact us to request the manual |