The full-color, 45-page catalog “BD Biosciences Stem Cell Source — from isolation to analysis,” published by !%BD Biosciences%!, provides an overview of the company’s products for stem cell investigation. It highlights the BD stem cell control kit, 3-D scaffolds, PuraMatrix peptide hydrogel, Procount progenitor cell enumeration kit and FACSCalibur flow cytometry system, along with Alexa Fluor dyes and human and mouse hematopoietic stem cell research agents. The BD Carv II confocal imager and Pathway bioimager also are detailed, and a section is devoted to stem cells and their functionality. Diagrams, charts and references are provided in the publication, which is available in pdf or print.