Peripheral blood mononuclear cells (mainly lymphocytes) differ in size, morphology, and density from other cells. The density  of red blood cells and granulocytes is relatively high, about 1.090 g/ml, the density of platelets is 1.030 ~ 1.035 g/ml, while the  density of mononuclear cells is 1.075 ~ 1.090 g/ml. This product is a sterile, nearly isotonic, density of (1.077±0.001) g/ml  (20℃) glucan and meglumin diatrizoate solution. When density gradient centrifugation of human anticoagulant blood is  performed with this product, red blood cells and granulocytes with high density will sink in this separation solution, while the  density of peripheral blood mononuclear cells (mainly lymphocytes) is slightly lower than the separation solution and will float  in this separation solution, so lymphocytes with higher purity could be obtained. This product is ready-to-use. The isolated  lymphocytes can be used for in vitro culture and immunological testing.

Storage

at room temperature (15-25℃) away from light for two years.

Shipping

at room temperature