ProSci

sCD40 Ligand Recombinant Protein

Product Code:
 
PSI-40-114
Product Group:
 
Recombinant Proteins
Supplier:
 
ProSci
Regulatory Status:
 
RUO
Target Species:
 
Human
Storage:
 
The lyophilized sCD40 Ligand recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted sCD40 Ligand is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any
 

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CodeSizePrice
PSI-40-114-0.01mg0.01mg£300.00
Quantity:
PSI-40-114-0.05mg0.05mg£428.00
Quantity:
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This product comes from: United States.
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Further Information

Additional Names:
IGM, IMD3, TRAP, gp39, CD154, CD40L, HIGM1, T-BAM, TNFSF5, hCD40L, CD40 ligand, T-cell antigen Gp39, CD40-L
Background:
CD40, a member of the TNF receptor family, is a cell surface protein expressed on B cells, dendritic cells, monocytes, thymic epithelial cells and, at low levels, on T cells. Signaling though CD40 plays an important role in the proliferation and differentiation of B cells, and is critical for immunoglobulin (Ig) class switching. The membrane-anchored CD40-Ligand is expressed almost exclusively on activated CD4+ T lymphocytes. Failure to express CD40L leads to "immunodeficiency with hyper-IgM", a disease characterized by failure to produce IgG, IgA and IgE. The human CD40L gene codes for a 261 amino acid type II transmembrane protein, which contains a 22 amino acid cytoplasmic domain, a 24 amino acid transmembrane domain, and a 215 amino acid extracellular domain. The soluble form of CD40L is an 18 kDa protein comprising the entire TNF homologous region of CD40L and is generated in vivo by an intracellular proteolytic processing of the full length CD40L. Recombinant human soluble CD40 ligand is a 16.3 kDa protein containing 149 amino acid residues comprising the receptor binding TNF-like domain of CD40L.
Biological Activity:
Determined by its ability to stimulate the proliferation of HEK-Blue™ CD40 reporter cells.
NCBI Gene ID #:
959
NCBI Official Name:
CD40 ligand
NCBI Official Symbol:
CD40LG
NCBI Organism:
Homo sapiens
Physical State:
Lyophilized
Protein Accession #:
NP_000065.1
Protein GI Number:
4557433
Purity:
Greater than 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin level is less than 0.1 ng per μg (1EU/μg).
Recombinant Protein Sequence:
#N/A
Source:
E. coli
Swissprot #:
P29965

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