the red blood cells with a modified level of the expression of antigens of blood groups and their application in the quality control reagent for determining blood groups

摘要

method of obtaining red blood cells, reduced levels of blood group antigen expression, using at least one u043cu043eu0434u0438u0444u0438u0446u0438u0440u0443u044eu0449u0435u0433u043e u0438u043cu043cu0443u043du043eu0434u043eu043cu0438u043du0430u043du0442 its sugar enzymefor example, alpha - n - u0430u0446u0435u0442u0438u043bu0433u0430u043bu0430u043au0442u043eu0437u0430u043cu0438u043du0438u0434u0430u0437u044b or alpha u0433u0430u043bu0430u043au0442u043eu0437u0438u0434u0430u0437u044b.the platelets are preferably of substantially equivalent u044du043au0441u043fu0440u0435u0441u0441u0438u0440u0443u044eu0442 antigen, clinically meaningful threshold for this antigen.red blood cells obtained in accordance with the methodused to control the quality of reagents for the determination of blood group testing and calibration systems to ensure accurate and standardized definitions types of blood types.