Beckman Cd45ra-Rd1, 2h4ldh11ldb9 (2h4), 100 Tests, Ruo

Beckman cd45ra epitopes are present on all the cd45 restricted molecules in which the exon a is expressed (abc and ab containing isoforms). most b lymphocytes express cd45ra isoforms. the differential expression of cd45 isoforms is associated with different functional properties of t lymphocytes. peripheral t lymphocytes can be divided into two largely distinct populations of cd45ra- cd45ro+ and cd45ra+ cd45ro - cells. cd45ra is expressed by medullar thymocytes and naã¯ve/resting peripheral cd4+ t lymphocytes. - BKMPFZ (Additional S&H Or Hazmat Fees May Apply)