Flow Cytometry Based Functional Assays Essential for Characterizing Biological Significance

The efficacy of immune-modulating anti-cancer therapeutic antibodies that have been FDA-approved in recent years, such as anti-CTLA-4 and anti-PD-1, has driven growing interest in methods that provide a mechanistic understanding of drug function. Development of new mono and combination therapies with immune-modulatory effects requires more powerful immunophenotyping techniques capable of […]

Get Glowing Results From Your Cell Lines – With Luciferase

Firefly (P. pyralis) luciferase is an enzyme that produces bioluminescence in the presence of D-luciferin. The DNA for the luciferase 2 (luc2) gene, along with a puromycin resistance gene, is incorporated into the genome of the cells using a lentiviral transduction system. While culturing the cells, puromycin is added to […]