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Human CD40L Protein, His Tag

Human CD40L Protein, His Tag

Product Number

KMP2284

Alias

肿瘤坏死因子相关激活蛋白, Tumor Necrosis Factor Ligand Superfamily Member 5, CD154

Specifications
  • 50ug
  • 100ug
  • 200ug
Product Description
Alias肿瘤坏死因子相关激活蛋白, Tumor Necrosis Factor Ligand Superfamily Member 5, CD154
Catalog NumberKMP2284
Product DescriptionThe Human CD40L Protein(KMP2284) is produced in HEK293 Cells and the target gene encoding Glu108-Leu261 is expressed with a 6His tag at the N-terminus.
Molecular NameCD40L
SpeciesHuman
HostHEK293 Cells
Size50ug, 100ug, 200ug
Purity>95% as determined by SDS-PAGE
PurificationAffinity purification
Endotoxin<1.0 EU/ug determined by the LAL method
FormulationPBS, 1mM EDTA, pH7.4
BackgroundCD40 Ligand(CD40LG) is a type II transmembrane glycoprotein that belongs to the TNF superfamily. Like other TNF superfamily members, CD40LG exists as a trimer in membrane bound and soluble form, both of which are bioactive. CD40LG is a ligand for CD40; its ligation also initiates signal transduction in CD40LG expressing cells. CD40LG is a differentiation antigen that is expressed on the surface of T-cells. It stimulates B-cell proliferation and secretion of all immunoglobulin isotypes in the presence of cytokines. CD40LG has been shown to induce cytokine production and tumoricidal activity in peripheral blood monocytes. It also co-stimulates proliferation of activated T-cells and this is accompanied by the production of IFN-gamma, TNF-alpha, and IL2.
Predicted Molecular Weight17.62 kDa
Storage ConditionAliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
Shipping ConditionIn general, the proteins are provided as lyophilized powder which are shipped at ambient temperature. They are shipped out in dry ice if supplied in liquid form.
Uniprot IDP25942
ReferencesJ. Immunol. 203:1383-1391 (2019)
FunctionReceptor for TNFSF5/CD40LG (PubMed:31331973). Transduces TRAF6- and MAP3K8-mediated signals that activate ERK in macrophages and B cells, leading to induction of immunoglobulin secretion (By similarity).

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