Lysine-specific demethylase 1 (LSD1) is a histone demethylase whose actions on specific lysine residues repress transcription of chromosomal DNA. LSD1 also inhibits the tumor suppressor activity of p53 by demethylating a specific lysine residue. Inhibitors of LSD1 are important tools used to elucidate mechanisms of...

Cayman's Calcium Assay provides a quick, reliable method for determining total calcium concentration in a variety of biological samples, as well as tissue homogenates and cell lysates. The assay utilizes an optimized variant of the well-established o-Cresolphthalein-calcium reaction in which a vivid purple complex...