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Armenian Hamster Monoclonal anti-Mouse CD40 Antibody


Item#:
xAP-0647
Size Price Quantity
100.0 ug $320.00
Catalog Number xAP-0647
ID Armenian Hamster Monoclonal anti-Mouse CD40 Antibody
Antigen Description 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, 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) expressed on activated T cells, is important in costimulation and immune regulation. The HM40-3 antibody has been reported to stimulate dendritic and B cell proliferation and block CD40-CD40L interactions.
Size 100ug
Immunogen (BALB/c x NZB)F1 mouse-derived lymphoma WEHI 231
Clone #HM40-3
Antibody Isotype Armenian Hamster IgM
Species Reactivity Armenian Hamster
Preparation The antibody was purified by affinity chromatography.
Formulation The IgG fraction of culture supernatant was purified by Protein G affinity chromatography and lyophilized from a 0.2 um filtered solution in phosphate-buffered saline (PBS).
Application FC Block Costim IHC-F
Storage & Handling Reconstitute the antibody with 200 ul sterile PBS and the final concentration is 0.5mg/ml. Reconstituted antibody can also be aliquoted and stored frozen at < -20C for at least for six months without detectable loss of activity. Avoid repeated freeze-thaw cycles.

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