COMPOSITION FOR DENSITY GRADIENT CELL SEPARATION

摘要

A novel composition for density gradient separation is disclosed. The composition comprises (a) a red blood cell aggregating agent and (b) a density enhancing agent wherein the composition is iso-osmolar to the sample it is used on. Preferably, the osmolarity of the composition is from about 270 to about 300 mOsm and the red blood cell aggregating agent is hetastarch.