Composition:
155mM NH4Cl
12mM NaHCO3
0.1mM EDTA
【Isolate white blood cells with RBC Lysis Buffer (cat. no. BR290】
1. Mix 1mL whole blood with 4mL RBC lysis buffer.
2. Incubate at room temperature for 5-10 minutes to lyse red blood cells.
3. Centrifuge at 320 x g for 5-10 minutes and remove the supernatant.
4. Suspend the pellet (white blood cells) with PBS (cat. no. BR110).