Antibody Binding Standards are particles which have ligands covalently linked to their surfaces to bind specific proteins (e.g. Human IgG antibodies) in calibrated quantities.
A test requires one drop (50μl) of particle suspension, which is equivalent to ~100,000 particles. Bangs Flow Cytometry Standards are 7-9μm in diameter (unless otherwise noted) to approximate the size of human lymphocytes.
Available in three test size volumes: