But most cells die or make limited copies of themselves after they’re removed from the body by a doctor or a scientist. HeLa cells were the first human cells that researchers could grow and ...

We detected the nucleus with Nuclear-ID Red dye in GFP-expressing HeLa cells, containing a TurboGreen-tagged mitochondrial targeting sequence of human cytochrome c oxidase subunit VIII precursor ...

Researchers show that superpositively charged GFP enters mammalian cells with ease and can be used as a nucleic acid delivery vehicle. It's a bird, it's a plane, it's ... supercharged GFP!