Recombinant Human sCD40 Ligand Protein, His tag _90606ES

YeasenSKU: 90606ES10

Size: 10 μg
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Description

Description

Human sCD40 Ligand, also known as soluble CD40 Ligand protein, is a protein produced by activated T cells. It plays a crucial role in the immune response by binding to its receptor, CD40, which is expressed on the surface of B cells, dendritic cells, and other immune cells.

Product information

Synonyms

CD154 antigen, CD154, CD40 antigen ligand, CD40 Ligand, gp39, HIGM1, T-B cell-activating molecule, T-BAM, TNFSF5, TNFSF5IMD3, TRAP

Uniprot No.

P29965

Source

HEK293 cells-derived human sCD40 Ligand , Met113-Leu261, with N-terminal his tag.

Molecular Weight

Approximately 17.36 kDa.

Purity

> 95% as determined by SDS-PAGE.

Biological Activity

Human CD40 immobilized on CM5 chip can bind human sCD40 Ligand, his tag with an affinity constant of 2.31×10-9 M as determined in a SPR assay (Biacore 8K).

Endotoxin

< 1 EU per 1μg of the protein by the LAL method.

Formulation

Lyophilized from a 0.2 μm filtered concentrated solution in PBS.

Reconstitution

Centrifuge tubes before opening. Dissolve lyophilized protein with PBS. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

Storage

The product should be stored at -25~-15℃ for 1 year from date of receipt.

2-7 days, 2 ~8 °C under sterile conditions after reconstitution.

3 months, -25~-15℃ under sterile conditions after reconstitution.

Notes

1.Please operate with lab coats and disposable gloves, for your safety.

2.This product is for research use only.

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