抗原物质 meaning in English

antigenic material
antigenic properties
antigenic substance

The who classification states that acute lymphocytic leukemia ( all ) should be classified by the pattern of reactivity of cell to a panel of lineage - associated antibodies and , where possible , genetic abnormalities . the expression of cd antigens on leukocytes is currently determined by flow cytimertry , which is expensive and labor - intensive , requiring 5 - 20ul quantities of fluores - cently labeled antibodies and allowing concurrent analysis for a limited number of cd antigens , usually three to four . from clinical point of view , an efficient method is required for analysis of a large number of samples in a single experiment
我们设计了一种新型的细胞芯片，其原理是充分利用玻片的硬度高，透明性好的特点，应用细胞膜表面不同的抗原物质，与包被在玻片上的不同抗体发生特异性结合，通过一次实验可以将被测细胞悬液中不同膜表型的细胞分离、固定在同一张玻片的不同特定区域，保持了细胞的完整性及活性，又可通过简单的操作一次将多细胞悬液进行免疫分群。