bs-43184P-APC

DATASHEET

Entrez Gene: 21947

Swiss Prot: P27548

Source: Recombinant mouse CD40L protein (HEK293) is expressed in HEK293 cell with N-His. It contains the amino acid sequence of 115-260/260

Storage Buffer: Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Background:

CD40 ligand (CD40L) is a 33 kDa type II membrane glycoprotein expressed mainly on the cell surface of activated T lymphocytes, but also exists as a soluble form extracellularly. CD40L is the ligand for CD40, a member of the TNF superfamily, which is expressed on the cell surface of B cells, macrophages/monocytes, dendritic cells, vascular endothelial cells, and epithelial cells. CD40L plays an important role in B cell proliferation, antibody class switching, modulation of apoptosis in the germinal center through interaction with B cells expressing CD40, and activation of CD4+ T cells. Mutation within the CD40L gene is linked to hyper IgM syndrome, an X linked immunodeficiency disease that is characterized by elevated level of serum IgM and decreased level of other isotypes.

Conjugation: APC

Excitation/ Emission: 650nm/660nm

Size: 100ug,500ug,20ug

Applications: Others()

Mol. Wt.: 50.5

Species: Others

For research use only. Not intended for diagnostic or therapeutic use.