A Novel Method for Total IgE Purification from Human Serum.

For Ab purification, high-affinity chromatography is commonly used. This technique results in high-purity Abs, but it requires highly specific knowledge and equipment. Commercial kits for purification of IgE are not available.

Reference method for digital surface measurement of target lesions in vitiligo: a comparative analysis.

Background: Objective measurement of target lesions in vitiligo is important for clinical practice and trials, yet no preferred tool has been defined. Reported digital tools have shortcomings related to feasibility aspects and often lack information on validity, reliability and responsiveness. Moreover, studies are not yet based on ultraviolet (UV) photography.