This procedure is used to preserve hematopoietic cells stained with fluorochrome-conjugated monoclonal antibodies for subsequent analysis by fluorescence microscopy or flow cytometry. This method of fixation does not significantly alter the light scatter or fluorescence properties of human lymphoid cells or transformed cell lines. Add 40 mL 25X Stock Solution to 960 mL of distilled water. Add 1 g sodium azide.
Sodium azide is harmful if swallowed.
Keep out of reach of children. Keep away from food, drink, and animal feedingstuff. Wear suitable protective clothing. If swallowed, seek medical advice immediately and show this container or label. Contact with acids liberates very toxic gas.