Human CD40 Ligand/TNFSF5 Trimer Protein (CDL-HM240)
Catalog: CDL-HM240
Order now get it on
| Product Description | Recombinant Human CD40 Ligand/TNFSF5 Trimer Protein is expressed from HEK293 with monomeric hFc tag at the N-Terminus.It contains Met113-Leu261. |
Product Background |
CD40 ligand or CD40L, also called CD154,- is a protein that is primarily expressed on activated T cells and is a member of the TNF superfamily of molecules. It binds to CD40 (protein) on antigen-presenting cells (APC), which leads to many effects depending on the target cell type. In total CD40L has three binding partners: CD40, α5β1 integrin and αIIbβ3. CD154 acts as a costimulatory molecule and is particularly important on a subset of T cells called T follicular helper cells.-. |
Product Category |
Recombinant Protein |
Target |
CD40 Ligand/TNFSF5 Trimer |
| Synonyms | CD40L; CD40LG; CD154; TNFSF5; TNFSF5IMD3; CD40LIGM; gp39; HIGM1; T-BAM; TRAP; IGM; IMD3; CD40 Ligand |
Gene/Protein ID |
P29965 |
Species |
Human |
Exact Sequence |
Met113-Leu261 |
| Molecular Weight | The protein has a predicted MW of 74.9 kDa. Due to glycosylation, the protein migrates to 75-80 kDa based on Tris-Bis PAGE result. |
Activity |
Immobilized Human CD40, His Tag at 1ug/ml (100ul/Well) on the plate. Dose response curve for Human CD40 Ligand (Trimer) , hFc Tag with the EC50 of 9.0ng/ml determined by ELISA (QC Test). See testing image for detail. |
Product Tag |
N-monomeric hFc |
Express System |
HEK293 |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per ug by the LAL method. |
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
|
|
Immobilized Human CD40, His Tag at 1ug/ml (100ul/Well) on the plate. Dose response curve for Human CD40 Ligand (Trimer) , hFc Tag with the EC50 of 9.0ng/ml determined by ELISA (QC Test). |
|
|
Serial dilutions of Anti-CD40 Antibody were added into Biotinylated Human CD40, His Tag : Human CD40 Ligand (Trimer) , hFc Tag binding reactioins. The half maximal inhibitiory concentration (IC50) is 2.0ug/ml. |
|
|
The purity of Human CD40 Ligand (Trimer) is greater than 95% as determined by SEC-HPLC. |
|
|
Human CD40 Ligand (Trimer) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
You may also be interested in
View more associated products