储 存: 冷冻(-20℃)
概 述:
| Full name: | CD40 ligand | 
| Synonyms: | IGM; IMD3; TRAP; gp39; CD154; CD40L; HIGM1; T-BAM; TNFSF5; hCD40L | 
| Swissprot: | P29965 | 
| Gene Accession: | BC071754 | 
| Purity: | >85%, as determined by Coomassie blue stained SDS-PAGE | 
| Expression system: | Escherichia coli | 
| Tags: | His tag C-Terminus, GST tag N-Terminus | 
| Background: | The protein encoded by this gene is expressed on the surface of T cells. It regulates B cell function by engaging CD40 on the B cell surface. A defect in this gene results in an inability to undergo immunoglobulin class switch and is associated with hyper-IgM syndrome | 

