Anti-CD40 [2E4E4]

Catalogue Number: AB01651-23.0-ABA

Manufacturer:Vector Laboratories, Inc (ABA)
Type:Recombinant Monoclonal
Alias:CD40L receptor; CDw40; Bp50; B-cell surface antigen CD40; Tumor necrosis factor receptor superfamily member 5
Shipping Condition:Blue Ice
Unit(s): 200 ug
Host name: Rabbit
Clone: 2E4E4
Isotype: IgG
Immunogen: This antibody was raised by immunising BALB/c mice with recombinant extracellular domain of swine CD40 in RIBI adjuvant.
Application: FC, ICC, IHC, Agon

Additional Text

Purification

Purified

Antibody Clonality

Recombinant Monoclonal

Storage Note

Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.

Application Notes

2E4E4 antibody is recommended as an effective adjuvant in the development of vaccines as it was demonstrated to have strong agonistic activity against CD40 evoking 25-fold or greater proliferation of peripheral blood mononuclear cells (PBMCs) from livestock species relative to cells incubated with an isotype control (Martin et al., 2017; PMID: 28107431). What is more, it led to a strong nitric oxide release from bovine macrophages, enhanced expression of MHC-II by PBMCs and induced significant expression of IL-1α, IL6, IL-8, and TNF-α by PBMCs (Martin et al., 2017; PMID: 28107431). Furthermore, this antibody was successfully utilised in the detection of bovine, caprine, ovine and swine CD40 via flow cytometry and immunohistochemistry in the spleen tissue samples (Martin et al., 2017; PMID: 28107431).

Short Description

This chimeric rabbit antibody was made using the variable domain sequences of the original Mouse IgG1 format, for improved compatibility with existing reagents, assays and techniques.