Bright, green fluorescent protein fused to human beta actin for live-cell imaging—no fixation, staining, or cell lysis required. Visualize cytoskeletal structures and cell morphology, over hours to days, in living cells. Delivered using Montana Molecular’s Big Sky BacMam vector for enhanced expression across a wide range of cell types, including primary cultures and iPSCs. Ideal for non-destructive studies of actin organization, cellular phenotypes, and high-content imaging.