ST022 by MBP is a donkey anti-mouse IgG (H&L) secondary antibody conjugated to Texas Red (emission 620 nm), with minimum cross-reactivity to ten non-target species. Supplied at 1.0 mg/ml, 250 μg, stabilized with IgG- and protease-free BSA. Suited for multi-color immunofluorescence and flow cytometry.