Human sCD40L (Soluble Cluster of Differentiation 40 Ligand) Sandwich ELISA Kit (STJE0001938)
SPECIFICATIONS
General Information
| Short Description | This sCD40L Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human serum, plasma and other biological fluids. |
| Applications | ELISA |
| Reactivity | Human |
| Sensitivity | 37.5pg/mL |
| Detection Limit | 62.5~4000pg/mL |
| Note | FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
Product Properties
| Storage Instruction | If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual. |
| Assay Time | 3.5h |
| Detection | Colormetric |
Target Information
| Gene Symbol | CD40LG |
| Gene ID | 959 |
| Uniprot ID | CD40L_HUMAN |
| Specificity | This kit recognizes Human sCD40L in samples. No significant cross-reactivity or interference between Human sCD40L and analogues was observed. |
| Sample Type | Serum, plasma and other biological fluids |
Additional Info
| Post Translational Modifications | The soluble form derives from the membrane form by proteolytic processing. N-linked glycan is a mixture of high mannose and complex type. Glycan structure does not influence binding affinity to CD40. Not O-glycosylated. |
| Function | Cytokine that acts as a ligand to CD40/TNFRSF5. Costimulates T-cell proliferation and cytokine production. Its cross-linking on T-cells generates a costimulatory signal which enhances the production of IL4 and IL10 in conjunction with the TCR/CD3 ligation and CD28 costimulation. Induces the activation of NF-kappa-B. Induces the activation of kinases MAPK8 and PAK2 in T-cells. Induces tyrosine phosphorylation of isoform 3 of CD28. Mediates B-cell proliferation in the absence of co-stimulus as well as IgE production in the presence of IL4. Involved in immunoglobulin class switching. CD40 ligand, soluble form: Acts as a ligand for integrins, specifically ITGA5:ITGB1 and ITGAV:ITGB3.both integrins and the CD40 receptor are required for activation of CD40-CD40LG signaling, which have cell-type dependent effects, such as B-cell activation, NF-kappa-B signaling and anti-apoptotic signaling. |
| Protein Name | Cd40 LigandCd40-LT-Cell Antigen Gp39Tnf-Related Activation ProteinTrapTumor Necrosis Factor Ligand Superfamily Member 5Cd Antigen Cd154 Cleaved Into - Cd40 Ligand - Membrane Form - Cd40 Ligand - Soluble FormScd40l |
| Database Links | Reactome: R-HSA-198933Reactome: R-HSA-5668541Reactome: R-HSA-5676594 |
| Cellular Localisation | Cell MembraneSingle-Pass Type Ii Membrane ProteinCell SurfaceCd40 LigandSoluble Form: SecretedRelease Of Soluble Cd40l From Platelets Is Partially Regulated By Gp Iib/IiiaActin PolymerizationAnd A Matrix Metalloproteinases (Mmp) Inhibitor-Sensitive Pathway |
| Alternative ELISA Names | Cd40 Ligand ELISA kitCd40-L ELISA kitT-Cell Antigen Gp39 ELISA kitTnf-Related Activation Protein ELISA kitTrap ELISA kitTumor Necrosis Factor Ligand Superfamily Member 5 ELISA kitCd Antigen Cd154 Cleaved Into - Cd40 Ligand - Membrane Form - Cd40 Ligand - Soluble Form ELISA kitScd40l ELISA kitCD40LG ELISA kitCD40L ELISA kitTNFSF5 ELISA kitTRAP ELISA kit |
| Specificity | This kit recognizes Human sCD40L in samples. No significant cross-reactivity or interference between Human sCD40L and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
|---|---|---|
| Micro ELISA Plate (Dismountable) | 96T: 8 wells ×12 strips strips | -20℃, 6 months |
| Reference Standard | 96T: 2 vials 48T: 1 vial | -20℃, 6 months |
| Concentrated Biotinylated Detection Ab (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃, 6 months |
| Concentrated HRP Conjugate (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃ (Protect from light), 6 months |
| Reference Standard & Sample Diluent | 1 vial, 20 mL | 2-8°C, 6 months |
| Biotinylated Detection Ab Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| HRP Conjugate Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| Concentrated Wash Buffer (25×) | 1 vial, 30 mL | 2-8°C, 6 months |
| Substrate Reagent | 1 vial, 10 mL | 2-8℃ (Protect from light) |
| Stop Solution | 1 vial, 10 mL | 2-8°C |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy |
| Sample Type | Range (%) | Average Recovery (%) |
|---|---|---|
| Serum(n=8) | 90-106 | 97 |
| EDTA plasma (n=8) | 90-103 | 96 |
| Cell culture media (n=8) | 95-107 | 100 |
| Intra-assay Precision | Intra-assay Precision | Intra-assay Precision | Inter-assay Precision | Inter-assay Precision | Inter-assay Precision | |
|---|---|---|---|---|---|---|
| Sample | 1.00 | 2.00 | 3.00 | 1.00 | 2.00 | 3.00 |
| n | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Mean (pg/mL) | 186.51 | 501.84 | 1521.09 | 168.81 | 468.39 | 1530.00 |
| Standard deviation | 9.53 | 22.28 | 57.80 | 10.21 | 26.18 | 60.59 |
| CV (%) | 5.11 | 4.44 | 3.80 | 6.05 | 5.59 | 3.96 |