CD40L Rabbit mAb [nHfU]Cat NO.: A69054

Protein names ：CD40 ligand; CD40-L; T-cell antigen Gp39; TNF-related activation protein; TRAP; CD154; CD40 ligand, membrane form; CD40 ligand, soluble form; CD40LG; CD40L; TNFSF5; TRAP;

UniProtID ：P29965

MASS(da) ：29,274

MW(kDa) ：36kDa

Form ：Liquid

Purification ：Affinity-chromatography

Host ：Rabbit

Isotype ： IgG

sensitivity ：Endogenous

Reactivity ：Human Mouse

• ApplicationDilution
• 免疫印迹(WB)1:1000-2000
• The optimal dilutions should be determined by the end user

Specificity ：Antibody is produced by immunizing animals with A synthesized peptide derived from human CD40L

Storage ：Antibody store in 10 mM PBS, 0.5mg/ml BSA, 50% glycerol. Shipped at 4°C. Store at-20°C or -80°C. Products are valid for one natural year of receipt.Avoid repeated freeze / thaw cycles.

WB Positive detected ：MOLT-4 cell lysate.

Function ： Cytokine that acts as a ligand to CD40/TNFRSF5 (PubMed:1280226, PubMed:31331973). Costimulates T-cell proliferation and cytokine production (PubMed:8617933). 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 (PubMed:8617933). Induces the activation of NF-kappa-B (PubMed:15067037, PubMed:31331973). Induces the activation of kinases MAPK8 and PAK2 in T-cells (PubMed:15067037). Induces tyrosine phosphorylation of isoform 3 of CD28 (PubMed:15067037). Mediates B-cell proliferation in the absence of co-stimulus as well as IgE production in the presence of IL4 (By similarity). Involved in immunoglobulin class switching (By similarity).., [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..

Tissue specificity ：Specifically expressed on activated CD4+ T-lymphocytes.

Subcellular locationi ：Cell membrane,Single-pass type II membrane protein. Cell surface.,[CD40 ligand, soluble form]: Secreted.

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 1% w/v BSA, 1X TBST at 4°C overnight.