
Fluorescent proteins with emission wavelengths in the near-infrared and infrared range are in high demand for whole-body imaging techniques. Here we report near-infrared dimeric fluorescent proteins eqFP650 and eqFP670. To our knowledge, eqFP650 is the brightest fluorescent protein with emission maximum above 635 nm, and eqFP670 displays the most red-shifted emission maximum and high photostability.
Embryo, Nonmammalian, Infrared Rays, Protein Stability, Molecular Sequence Data, Transfection, Luminescent Proteins, Mice, Xenopus laevis, Escherichia coli, Animals, Humans, Whole Body Imaging, Amino Acid Sequence, Protein Multimerization, Sequence Alignment, Zebrafish, Biotechnology, HeLa Cells
Embryo, Nonmammalian, Infrared Rays, Protein Stability, Molecular Sequence Data, Transfection, Luminescent Proteins, Mice, Xenopus laevis, Escherichia coli, Animals, Humans, Whole Body Imaging, Amino Acid Sequence, Protein Multimerization, Sequence Alignment, Zebrafish, Biotechnology, HeLa Cells
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