GLAS focuses on supplying optimal biosamples to meet the research and development needs of our clients. These samples are generally contained within our inventory or within the archives of our partnering labs. Some requests are specialized such that individual procurement methods must be developed, often using IRB approved protocols. Special fixation, histochemical staining, immunohistochemistry and other resources are available within our closely held laboratory. Additional technical resources, including advanced molecular modalities, are available within our extended partnering network.