- Products
 - ImmunoSpot® Kits & Components
 - B-Cell Human
 
B-Cell Human
Comprehensive monitoring of humoral immunity. B cell ImmunoSpot® contain capture and detection antibodies, enzymatic or fluorescent detection reagents, diluent buffers and PVDF membrane plates. 
Everything you need – all from ONE SOURCE!
 Not seeing a particular detection system of interest, CTL will gladly develop one to fit your specific assay needs (please inquire).
Double-Color
Enzymatic
Double-Color
FluoroSpot
Three-Color
FluoroSpot
Four-Color
FluoroSpot
Polyclonal B Cell 
Stimulator