Suggested Dilution:
AF350 conjugated: most applications: 1: 50 - 1: 250
AF405 conjugated: most applications: 1: 50 - 1: 250
AF488 conjugated: most applications: 1: 50 - 1: 250
AF555 conjugated: most applications: 1: 50 - 1: 250
AF594 conjugated: most applications: 1: 50 - 1: 250
AF647 conjugated: most applications: 1: 50 - 1: 250
AF680 conjugated: most applications: 1: 50 - 1: 250
AF750 conjugated: most applications: 1: 50 - 1: 250
Biotin conjugated: working with enzyme-conjugated streptavidin, most applications: 1: 50 - 1: 1,000

4-1BB Ligand (also known as 4-1BBL or CD137L) is a TNF family member and it is a ligand for 4-1BB (CD137, a member of the TNFR family). 4-1BBL is expressed on the membrane of antigen presenting cells, including monocytes, activated macrophages, dendritic cells. 4-1BBL and its receptor 4-1BBL could mediate the interaction between antigen presenting cells and T cells by triggering 4-1BB/4-1BBL bidirectional signaling.