UDBS contains dedicated bright-spectrum anti-microbial IVD
preservative/biocide (BND), casein colloid as an efficient blocker
of "amorphous" protein-protein NSB, non-ionic detergent,
peroxidase and general protein stabilizers and antioxidants. UDBS will
maintain working strength conjugate stable >>1 year at +4°C and also longer
time (at least up to 6 months) at ambient/room temperature (<25°C) making it
dependable and consistent in performance when running continuous daily
immunostaining work. UDBS does not contain animal serum components. Should
extra immunoglobulin block improve IHC test performance please apply block
using e.g. normal goat or horse serum at 5-10%.