Recent FPbase Activity

Most Viewed Proteins

  1. EGFP 8.2%
  2. mCherry 7.6%
  3. tdTomato 3.6%
  4. Superfolder GFP 3.1%
  5. mNeonGreen 2.9%
  6. mScarlet 2.7%
  7. EYFP 2.5%
  8. DsRed 2.3%
  9. Venus 2.2%
  10. avGFP 2.1%
  11. mVenus 1.6%
  12. mScarlet-I 1.4%

Most Favorited Proteins

  1. mCherry 105
  2. EGFP 87
  3. mNeonGreen 84
  4. mScarlet 51
  5. tdTomato 47
  6. mTurquoise2 43
  7. mScarlet-I 42
  8. Superfolder GFP 37
  9. mTagBFP2 36
  10. mKate2 29
  11. EYFP 27
  12. TagBFP 26
  13. mVenus 22
  14. mRuby3 21
  15. miRFP670 19
  16. DsRed 19
  17. Venus 18
  18. CyOFP1 16

Recently Published

phiLOV3 spectrum

phiLOV3

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

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

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

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

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

KOFP-7

published: May 5, 2020

Ko et al. (2020) Discovery of Novel Pseudomonas putida Flavin-Binding Fluorescent Protein Variants with Significantly Improved Quantum Yield. Journal of Agricultural and Food Chemistry. doi:10.1021/acs.jafc.0c00121. Article   Pubmed

super-TagRFP spectrum

super-TagRFP

published: Apr 15, 2020

Mo et al. (2020) A rationally enhanced red fluorescent protein expands the utility of FRET biosensors. Nature Communications. doi:10.1038/s41467-020-15687-x. Article   Pubmed

AzaleaB5 spectrum

AzaleaB5

published: Mar 31, 2020

Ando et al. (2020) Two new coral fluorescent proteins of distinct colors for sharp visualization of cell-cycle progression. . doi:10.1101/2020.03.30.015156. Article

h2-3 spectrum

h2-3

published: Mar 31, 2020

Ando et al. (2020) Two new coral fluorescent proteins of distinct colors for sharp visualization of cell-cycle progression. . doi:10.1101/2020.03.30.015156. Article

mCRISPRed spectrum

mCRISPRed

published: Mar 1, 2020

Erdogan et al. (2020) Targeted In Situ Protein Diversification and Intra-organelle Validation in Mammalian Cells. Cell Chemical Biology. doi:10.1016/j.chembiol.2020.02.004. Article   Pubmed

emiRFP670

published: Jan 13, 2020

Matlashov et al. (2020) A set of monomeric near-infrared fluorescent proteins for multicolor imaging across scales. Nature Communications. doi:10.1038/s41467-019-13897-6. Article   Pubmed

Recently Added to FPbase

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

TagRFP658 spectrum

TagRFP658

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

phiLOV2.1

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

phiLOV3 spectrum

phiLOV3

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

GFP(E222G) spectrum

GFP(E222G)

added: Jul 21, 2021

Ehrig et al. (2000) Green-fluorescent protein mutants with altered fluorescence excitation spectra. FEBS Letters. doi:10.1016/0014-5793(95)00557-p. Article

Channelrhodopsin2 spectrum

Channelrhodopsin2

added: Apr 25, 2021

Nagel et al. (2003) Channelrhodopsin-2, a directly light-gated cation-selective membrane channel. Proceedings of the National Academy of Sciences. doi:10.1073/pnas.1936192100. Article   Pubmed

Kohinoor2.0

added: Apr 14, 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

mVermilion

added: Apr 6, 2021

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

pH-tdGFP

added: Mar 30, 2021

Roberts et al. (2016) Identification and Characterisation of a pH-stable GFP. Scientific Reports. doi:10.1038/srep28166. Article

super-TagRFP spectrum

super-TagRFP

added: Mar 25, 2021

Mo et al. (2020) A rationally enhanced red fluorescent protein expands the utility of FRET biosensors. Nature Communications. doi:10.1038/s41467-020-15687-x. Article   Pubmed