- PN: B213357
45x Ab-conjugated beads (S5P8 - Mouse sCD40L Ab-bead). PN: B213357A. One vial containing 100 µL of anti-mouse sCD40L conjugated to AimPlex Bead S5P8.
25x Biotin-detection Ab (Mouse sCD40L Biotin-dAb). PN: B213357B. One vial containing 100 µL of biotinylated anti-mouse sCD40L.
Lyophilized Standard Mix - Mouse Group 5 Panel A, 9-Plex. PN: MG5009A. One vial containing lyophilized recombinant sCD10, sCD14, sICAM, sE-selectin, sL-selectin, sP-selectin, sVCAM, sCD30L, and sCD40L. Note: If multiple analyte kits on the above target list are ordered as a panel, only one vial of standard mix is supplied for those analyte kits.
IMPORTANT: Sodium azide forms explosive compounds with heavy metals. These products contain <0.05% (w/w) azide which with repeated contact with lead and copper commonly found in plumbing drains may result in the buildup of shock sensitive compounds. Dispose in accordance with regulations from your institute.
APPLICATION: Optimal antibody pair and antigen standard for assaying human Mouse TNFSF5/sCD154/sCD40L. Can be multiplexed with other analytes in Mouse Group 5. To be used in conjunction with the AimPlex Mouse/Rat Basic Kit (PN: P200201) and a diluent kit. Refer to the AimPlex Multiplex Immunoassay User Manual and kit inserts for the assay procedure.
For Research Use Only. Not for use in diagnostic procedures.
Sample types: Cell culture supernatant, serum, plasma, bodily fluid and tissue/cell lysate
Sensitivity (LOD): < 20 pg/mL
LLOQ: < 40 pg/mL
ULOQ: > 10,000 pg/mL
Standard dose recovery: 70-130%
Intra-assay CV: < 10%
Inter-assay CV: < 20%
Cross-reactivity of analytes in Human Group 5: Negligible
Sample volume: 15 µL/test
Tumor Necrosis Factor Receptor SuperFamily, Member 5 (TNFSF5), also called CD154 or CD40 ligand (CD40L), 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 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 T follicular helper cells (TFH cells). On TFH cells, CD154 promotes B cell maturation and function by engaging CD40 on the B cell surface and therefore facilitating cell-cell communication. A defect in this gene results in an inability to undergo immunoglobulin class switching and is associated with hyper IgM syndrome. Absence of CD154 also stops the formation of germinal centers and therefore prohibiting antibody affinity maturation, an important process in the adaptive immune system.
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