Recombinant Human CD40 ligand(CD40LG),partial

Code CSB-YP004937HU1
Product Type Recombinant Protein
Size US$2010
Uniprot No. P29965
Relevance Cytokine that binds to CD40/TNFRSF5 (PubMed:1280226). 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 (PubMed:8617933). Induces the activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells. 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. Involved in immunoglobulin class switching Release of soluble CD40L from platelets is partially regulated by GP IIb/IIIa, actin polymerization, and an matrix metalloproteinases (MMP) inhibitor-sensitive pathway.
Image
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • Based on the SEQUEST from database of Yeast host and target protein, the LC-MS/MS Analysis result of CSB-YP004937HU1 could indicate that this peptide derived from Yeast-expressed Homo sapiens (Human) CD40LG.
  • Based on the SEQUEST from database of Yeast host and target protein, the LC-MS/MS Analysis result of CSB-YP004937HU1 could indicate that this peptide derived from Yeast-expressed Homo sapiens (Human) CD40LG.
Storage Buffer Tris-based buffer,50% glycerol
Alias T-cell antigen Gp39 TNF-related activation protein Short name:TRAP Tumor necrosis factor ligand superfamily member 5 CD_antigen: CD154 Cleaved into the following 2 chains: CD40 ligand, membrane form CD40 ligand, soluble form
Species Homo sapiens (Human)
Purity Greater than 90% as determined by SDS-PAGE.
Sequence HRRLDKIEDERNLHEDFVFMKTIQRCNTGERSLSLLNCEEIKSQFEGFVKDIMLNKEETKKENSFEMQKGDQNPQIAAHVISEASSKTTSVLQWAEKGYYTMSNNLVTLENGKQLTVKRQGLYYIYAQVTFCSNREASSQAPFIASLCLKSPGRFERILLRAANTHSSAKPCGQQSIHLGGVFELQPGASVFVNVTDPSQVSHGTGFTSFGLLKL
Research Area Immunology
Source Yeast
Gene Names CD40LG
Protein Names Recommended name: CD40 ligand Short name= CD40-LAlternative name(s): T-cell antigen Gp39 TNF-related activation protein Short name= TRAP Tumor necrosis factor ligand superfamily member 5 CD_antigen= CD154Cleaved into the foll
Expression Region 47-261aa
Tag Info N-terminal 6xHis-tagged
Mol. Weight 26.1kDa
Protein Description Partial
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Function Cytokine that binds to CD40/TNFRSF5
Involvement in disease Immunodeficiency with hyper-IgM, type 1 (HIGM1)
Subcellular Location Cell membrane, Single-pass type II membrane protein, Cell surface, SUBCELLULAR LOCATION: CD40 ligand, soluble form: Secreted
Protein Families Tumor necrosis factor family
Tissue Specificity Specifically expressed on activated CD4+ T-lymphocytes.
Database Links

HGNC: 11935

OMIM: 300386

KEGG: hsa:959

STRING: 9606.ENSP00000359663

UniGene: Hs.592244

Pathway NF-kappa B signaling pathway
T cell receptor signaling pathway

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