Green fluorescence protein (GFP) is a 27KD protein derived from the jellyfish Aquorea victoria that emits a green light (emission peak at a wavelength of 509 nm) when excited by blue light (excitation peak at a wavelength of 395 nm). GFP is a highly versatile protein that has become an invaluable tool in cell biology research because of its intrinsic fluorescence without substrate requirement, ability to be visualized over time durations - both short- and long-term - in living cells, and short sequence making it easy to clone and use an unobtrusive tag.
We at Novus Biologicals offer many antibodies relevant to cancer research. Among the areas covered by our antibody catalog are the nuclear matrix proteins, which include the heterogeneous nuclear ribonucleoproteins (hnRNPs). hnRNP antibodies were recently used in a new study in gastric cancer treatment.
