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CD40 recombinant protein :: CD40 Ligand/TRAP (sCD40) Recombinant Protein

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Catalog # MBS555521
Unit / Price
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  0.01 mg  /  $320 +1 FREE 8GB USB
  0.05 mg  /  $470 +1 FREE 8GB USB
Testing Data
Product Name

CD40 Ligand/TRAP (sCD40), Recombinant Protein

Full Product Name

Recombinant Human soluble CD40 Ligand/TRAP (sCD40 Human)

Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Species Reactivity
Preparation and Storage
Store at 4-8 degrees
Other Notes
Small volumes of CD40 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
CD40 recombinant protein
CD40L or CD154 is a membrane glycoprotein and differentiation antigen expressed on the surface of T-cells. The CD40 ligand stimulates B-cell proliferation and secretion of all immunoglobulin isotypes in the presence of cytokines. CD40 ligand has been shown to induce cytokine production and tumoricidal activity in peripheral blood monocytes. It also costimulates proliferation of activated T-cells and this is accompanied by the production of IFN-gamma, TNF-alpha, and IL2.

Testing Data of CD40 recombinant protein
Image: CD40 Ligand/TRAP Structure and Sequence
CD40 recombinant protein Testing Data image
NCBI/Uniprot data below describe general gene information for CD40. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Related Accession #
Molecular Weight
29,274 Da
NCBI Official Full Name
CD40 ligand
NCBI Official Synonym Full Names
CD40 ligand
NCBI Official Symbol
CD40LG  [Similar Products]
NCBI Official Synonym Symbols
IGM; IMD3; TRAP; gp39; CD154; CD40L; HIGM1; T-BAM; TNFSF5; hCD40L
  [Similar Products]
NCBI Protein Information
CD40 ligand
UniProt Protein Name
CD40 ligand
UniProt Synonym Protein Names
T-cell antigen Gp39; TNF-related activation protein; TRAP
UniProt Gene Name
CD40LG  [Similar Products]
UniProt Synonym Gene Names
CD40L; TNFSF5; TRAP; CD40-L; TRAP  [Similar Products]
UniProt Entry Name
NCBI Summary for CD40
The protein encoded by this gene is expressed on the surface of T cells. It regulates B cell function by engaging CD40 on the B cell surface. A defect in this gene results in an inability to undergo immunoglobulin class switch and is associated with hyper-IgM syndrome. [provided by RefSeq, Jul 2008]
UniProt Comments for CD40
CD40LG: Mediates B-cell proliferation in the absence of co- stimulus as well as IgE production in the presence of IL-4. Involved in immunoglobulin class switching. Defects in CD40LG are the cause of X-linked immunodeficiency with hyper-IgM type 1 (HIGM1); also known as X-linked hyper IgM syndrome (XHIM). HIGM1 is an immunoglobulin isotype switch defect characterized by elevated concentrations of serum IgM and decreased amounts of all other isotypes. Affected males present at an early age (usually within the first year of life) recurrent bacterial and opportunistic infections, including Pneumocystis carinii pneumonia and intractable diarrhea due to cryptosporidium infection. Despite substitution treatment with intravenous immunoglobulin, the overall prognosis is rather poor, with a death rate of about 10% before adolescence. Belongs to the tumor necrosis factor family.

Protein type: Cell adhesion; Membrane protein, integral

Chromosomal Location of Human Ortholog: Xq26

Cellular Component: extracellular space; integral to plasma membrane; integral to membrane; plasma membrane; external side of plasma membrane

Molecular Function: CD40 receptor binding; cytokine activity; tumor necrosis factor receptor binding

Biological Process: B cell proliferation; platelet activation; regulation of immune response; leukocyte adhesion; positive regulation of interleukin-12 production; B cell differentiation; immunoglobulin secretion; isotype switching; inflammatory response; regulation of immunoglobulin secretion; negative regulation of apoptosis

Disease: Immunodeficiency With Hyper-igm, Type 1
Research Articles on CD40
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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