title: Measurement of immunoreactive cytochrome P450 2E1 in human leucocytes.
abstract: We describe initial results on a Western blotting method, using a ployclonal antibody and chemiluminescence detection, for the measurement of cytochrome P450 2E1 in human lymphocytes. The method has been used to study the levels of 2E1 in lymphocytes isolated from 5 ml blood samples collected from a small group of well-controlled type 1 diabetics and healthy individuals. The described method offers increased sensitivity compared with a previously published method and does not need in vitro culturing of the lymphocytes prior to 2E1 measurement. The apparent molecular weight of the lymphocyte P450 2E1 was 55 kDa. There was approximately a six-fold difference in expression levels of 2E1 detected by this immunochemical technique across the study population.
authors.lastname: Alan E Scobbie Howard J Mason