Preparation of PBMCs using this procedure will reduce this type of staining. If lymphocytes bearing FC receptors to human Ig are of interest, simply separate the PBMCs following Preparation of Single Cell Suspensions from Human Peripheral Blood and stain per Direct Immunoflorescence Staining of Cell Surfaces .
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.