Recent FPbase Activity

Most Viewed Proteins

  1. mCherry 9.1%
  2. EGFP 7.8%
  3. Superfolder GFP 3.9%
  4. tdTomato 3.4%
  5. mScarlet 3.0%
  6. mNeonGreen 2.7%
  7. Venus 2.0%
  8. DsRed 2.0%
  9. EYFP 1.9%
  10. avGFP 1.8%
  11. mVenus 1.3%
  12. CFP 1.3%

Most Favorited Proteins

  1. mCherry 127
  2. mNeonGreen 100
  3. EGFP 96
  4. mScarlet 58
  5. tdTomato 55
  6. mTurquoise2 49
  7. mScarlet-I 47
  8. mTagBFP2 43
  9. Superfolder GFP 39
  10. mKate2 33
  11. EYFP 31
  12. TagBFP 29
  13. mVenus 26
  14. mRuby3 22
  15. mEGFP 21
  16. miRFP670 21
  17. DsRed 21
  18. Venus 20

Recently Published

StayGold

published: Apr 25, 2022

Hirano et al. (2022) A highly photostable and bright green fluorescent protein. Nature Biotechnology. doi:10.1038/s41587-022-01278-2. Article   Pubmed

mRubyFT spectrum

mRubyFT

published: Mar 16, 2022

Subach et al. (2022) The mRubyFT Protein, Genetically Encoded Blue-to-Red Fluorescent Timer. International Journal of Molecular Sciences. doi:10.3390/ijms23063208. Article

mCherry-XL spectrum

mCherry-XL

published: Mar 16, 2022

Mukherjee et al. (2022) Directed evolution of a bright variant of mCherry: Suppression of non-radiative decay by fluorescence lifetime selections. . doi:10.26434/chemrxiv-2022-v3t03. Article

phiLOV3 spectrum

phiLOV3

published: Dec 30, 2021

Babakhanova et al. (2021) Rapid directed molecular evolution of fluorescent proteins in mammalian cells. Protein Science. doi:10.1002/pro.4261. Article   Pubmed

LSSmScarlet

published: Nov 28, 2021

Subach et al. (2021) LSSmScarlet, dCyRFP2s, dCyOFP2s and CRISPRed2s, Genetically Encoded Red Fluorescent Proteins with a Large Stokes Shift. International Journal of Molecular Sciences. doi:10.3390/ijms222312887. Article

phiLOV2.1

published: Aug 2, 2021

Babakhanova et al. (2021) Rapid Directed Molecular Evolution of Fluorescent Proteins in Mammalian Cells. . doi:10.1101/2021.08.02.454744. Article

TagRFP658 spectrum

TagRFP658

published: Aug 2, 2021

Babakhanova et al. (2021) Rapid Directed Molecular Evolution of Fluorescent Proteins in Mammalian Cells. . doi:10.1101/2021.08.02.454744. Article

miRFP2

published: Aug 2, 2021

Babakhanova et al. (2021) Rapid Directed Molecular Evolution of Fluorescent Proteins in Mammalian Cells. . doi:10.1101/2021.08.02.454744. Article

Padron2

published: May 21, 2021

Konen et al. (2021) The Positive Switching Fluorescent Protein Padron2 Enables Live-Cell Reversible Saturable Optical Linear Fluorescence Transitions (RESOLFT) Nanoscopy without Sequential Illumination Steps. ACS Nano. doi:10.1021/acsnano.0c08207. Article   Pubmed

mVermilion

published: Jan 22, 2021

Lee et al. (2021) Genetically Engineered Mice for Combinatorial Cardiovascular Optobiology. . doi:10.1101/2021.01.21.427692. Article

Kohinoor2.0

published: Jan 22, 2021

Wazawa et al. (2021) A photoswitchable fluorescent protein for hours-time-lapse and sub-second-resolved super-resolution imaging. Microscopy. doi:10.1093/jmicro/dfab001. Article   Pubmed

SuperNova2 spectrum

SuperNova2

published: Nov 20, 2020

Gorbachev et al. (2020) Genetically Encoded Red Photosensitizers with Enhanced Phototoxicity. International Journal of Molecular Sciences. doi:10.3390/ijms21228800. Article   Pubmed

mGreenLantern spectrum

mGreenLantern

published: Nov 18, 2020

Campbell et al. (2020) mGreenLantern: a bright monomeric fluorescent protein with rapid expression and cell filling properties for neuronal imaging. Proceedings of the National Academy of Sciences. doi:10.1073/pnas.2000942117. Article

mGold spectrum

mGold

published: Oct 23, 2020

Lee et al. (2020) Versatile phenotype-activated cell sorting. Science Advances. doi:10.1126/sciadv.abb7438. Article   Pubmed

FusionRed-MQV spectrum

FusionRed-MQV

published: Sep 11, 2020

Mukherjee et al. (2020) Engineering of a Brighter Variant of the FusionRed Fluorescent Protein Using Lifetime Flow Cytometry and Structure-Guided Mutations. Biochemistry. doi:10.1021/acs.biochem.0c00484. Article   Pubmed

Recently Added to FPbase

StayGold

added: Apr 29, 2022

Hirano et al. (2022) A highly photostable and bright green fluorescent protein. Nature Biotechnology. doi:10.1038/s41587-022-01278-2. Article   Pubmed

mCherry-XL spectrum

mCherry-XL

added: Mar 22, 2022

Mukherjee et al. (2022) Directed evolution of a bright variant of mCherry: Suppression of non-radiative decay by fluorescence lifetime selections. . doi:10.26434/chemrxiv-2022-v3t03. Article

mRubyFT spectrum

mRubyFT

added: Mar 17, 2022

Subach et al. (2022) The mRubyFT Protein, Genetically Encoded Blue-to-Red Fluorescent Timer. International Journal of Molecular Sciences. doi:10.3390/ijms23063208. Article

Superfolder BFP

added: Mar 4, 2022

Pédelacq et al. (2005) Engineering and characterization of a superfolder green fluorescent protein. Nature Biotechnology. doi:10.1038/nbt1172. Article   Pubmed

Superfolder CFP

added: Mar 4, 2022

Pédelacq et al. (2005) Engineering and characterization of a superfolder green fluorescent protein. Nature Biotechnology. doi:10.1038/nbt1172. Article   Pubmed

Superfolder YFP

added: Mar 4, 2022

Pédelacq et al. (2005) Engineering and characterization of a superfolder green fluorescent protein. Nature Biotechnology. doi:10.1038/nbt1172. Article   Pubmed

Padron2

added: Feb 11, 2022

Konen et al. (2021) The Positive Switching Fluorescent Protein Padron2 Enables Live-Cell Reversible Saturable Optical Linear Fluorescence Transitions (RESOLFT) Nanoscopy without Sequential Illumination Steps. ACS Nano. doi:10.1021/acsnano.0c08207. Article   Pubmed

SuperNova2 spectrum

SuperNova2

added: Jan 18, 2022

Gorbachev et al. (2020) Genetically Encoded Red Photosensitizers with Enhanced Phototoxicity. International Journal of Molecular Sciences. doi:10.3390/ijms21228800. Article   Pubmed

LSSmScarlet

added: Dec 9, 2021

Subach et al. (2021) LSSmScarlet, dCyRFP2s, dCyOFP2s and CRISPRed2s, Genetically Encoded Red Fluorescent Proteins with a Large Stokes Shift. International Journal of Molecular Sciences. doi:10.3390/ijms222312887. Article

Lumazine binding protein spectrum

Lumazine binding protein

added: Nov 30, 2021

Hoepker et al. (2015) Genetically encoded sensors of protein hydrodynamics and molecular proximity. Proceedings of the National Academy of Sciences. doi:10.1073/pnas.1424021112. Article   Pubmed

cjFP510

added: Oct 14, 2021

Tsutsui et al. (2016) A novel fluorescent protein from the deep-sea anemone Cribrinopsis japonica (Anthozoa: Actiniaria). Scientific Reports. doi:10.1038/srep23493. Article   Pubmed

Chronos

added: Oct 11, 2021

Klapoetke et al. (2014) Independent optical excitation of distinct neural populations. Nature Methods. doi:10.1038/nmeth.2836. Article   Pubmed

cpEYFP(V68L/Q69K) spectrum

cpEYFP(V68L/Q69K)

added: Oct 9, 2021

Nagai et al. (2001) Circularly permuted green fluorescent proteins engineered to sense Ca2+. Proceedings of the National Academy of Sciences. doi:10.1073/pnas.051636098. Article   Pubmed

spGFP 11

added: Aug 26, 2021

Cabantous et al. (2005) Protein tagging and detection with engineered self-assembling fragments of green fluorescent protein. Nature Biotechnology. doi:10.1038/nbt1044. Article   Pubmed

spGFP1-10

added: Aug 26, 2021

Cabantous et al. (2005) Protein tagging and detection with engineered self-assembling fragments of green fluorescent protein. Nature Biotechnology. doi:10.1038/nbt1044. Article   Pubmed

sREACh spectrum

sREACh

added: Aug 25, 2021

Murakoshi et al. (2008) Highly sensitive and quantitative FRET–FLIM imaging in single dendritic spines using improved non-radiative YFP. Brain Cell Biology. doi:10.1007/s11068-008-9024-9. Article   Pubmed

ShadowG

added: Aug 25, 2021

Murakoshi et al. (2015) A dark green fluorescent protein as an acceptor for measurement of Förster resonance energy transfer. Scientific Reports. doi:10.1038/srep15334. Article

miRFP2

added: Aug 5, 2021

Babakhanova et al. (2021) Rapid Directed Molecular Evolution of Fluorescent Proteins in Mammalian Cells. . doi:10.1101/2021.08.02.454744. Article