The Best Dried Blood Spot Kit Manufacturers
The concept of dried blood spot (DBS) sampling, collecting a capillary blood sample from pricking the heel or a finger with a lancet, was introduced in Scotland in 1963 by Robert Guthrie. This method was initially used only for screening for metabolic diseases in large populations. But looking at the benefits of this easy and least painful method neonatal screening was implemented nationwide from the late 1960s onwards in many countries in the western world. DBS was initially used only in testing for phenylketonuria, the number of tests soon expanded to hypothyroidism, hormonal disorders, sickle cell disorders and HIV. Along with neonatal screening there are many other of tests that were made available for ambulant patients. The DBS blood collection method is very fast becoming a vital basis for quantitative analysis of biomarkers. Dried blood spot is a type of sample collection where patients put a few drops pf blood on a filter card after a finger prick with a lancet. This card...