Werrett D J, King L A
Clin Allergy. 1976 Jan;6(1):75-7. doi: 10.1111/j.1365-2222.1976.tb01414.x.
The radioallergosorbent test (RAST) has been adapted to measure specific IgE antibodies in bloodstains. By incubating several allergen discs simultaneously with one stain extract, an allergy profile can be readily obtained from less than 50 mul of dried blood.
放射变应原吸附试验(RAST)已被用于测量血迹中的特异性IgE抗体。通过将多个变应原盘与一种污渍提取物同时孵育,可以从少于50微升的干血中轻松获得过敏概况。