Recent FPbase Activity

Most Viewed Proteins

As a percentage of total protein page views.
  1. EGFP 7.1%
  2. mCherry 6.2%
  3. mScarlet 3.7%
  4. mNeonGreen 2.9%
  5. Superfolder GFP 2.8%
  6. avGFP 2.7%
  7. tdTomato 2.4%
  8. mTagBFP2 1.7%
  9. DsRed 1.7%
  10. mScarlet3 1.6%
  11. mStayGold 1.3%
  12. Venus 1.3%

Most Favorited Proteins

  1. mCherry 208
  2. EGFP 160
  3. mNeonGreen 144
  4. mScarlet 108
  5. tdTomato 95
  6. mTagBFP2 90
  7. mTurquoise2 84
  8. mScarlet-I 76
  9. Superfolder GFP 74
  10. mVenus 53
  11. mKate2 52
  12. EYFP 48
  13. TagBFP 44
  14. mScarlet3 40
  15. mRuby3 36
  16. mTFP1 36
  17. DsRed 36
  18. mEGFP 35

Recently Published

YuzuFP spectrum

YuzuFP

published: Jun 5, 2025

Ahmed et al. (2025) Molecular dynamics guided identification of a brighter variant of superfolder Green Fluorescent Protein with increased photobleaching resistance. Communications Chemistry. doi:10.1038/s42004-025-01573-4. Article   Pubmed

mScarlet3-H spectrum

mScarlet3-H

published: Apr 17, 2025

Xiong et al. (2025) A highly stable monomeric red fluorescent protein for advanced microscopy. Nature Methods. doi:10.1038/s41592-025-02676-5. Article   Pubmed

mGold2t spectrum

mGold2t

published: Apr 4, 2025

Lee et al. (2025) Bright and photostable yellow fluorescent proteins for extended imaging. Nature Communications. doi:10.1038/s41467-025-58223-5. Article   Pubmed

mGold2s spectrum

mGold2s

published: Apr 4, 2025

Lee et al. (2025) Bright and photostable yellow fluorescent proteins for extended imaging. Nature Communications. doi:10.1038/s41467-025-58223-5. Article   Pubmed

mScarlet3-S2 spectrum

mScarlet3-S2

published: Dec 24, 2024

Xu et al. (2024) A highly photostable monomeric red fluorescent protein. . doi:10.21203/rs.3.rs-5629743/v1. Article

StayRose spectrum

StayRose

published: Dec 17, 2024

Scott et al. (2024) StayRose: a photostable StayGold derivative red-shifted by genetic code expansion. . doi:10.1101/2024.12.13.628370. Article

mLychee spectrum

mLychee

published: Mar 29, 2024

Fraikin et al. (2024) A palette of bright and photostable monomeric fluorescent proteins for bacterial time-lapse imaging. . doi:10.1101/2024.03.28.587235. Article

mJuniper spectrum

mJuniper

published: Mar 29, 2024

Fraikin et al. (2024) A palette of bright and photostable monomeric fluorescent proteins for bacterial time-lapse imaging. . doi:10.1101/2024.03.28.587235. Article

mLemon spectrum

mLemon

published: Mar 29, 2024

Fraikin et al. (2024) A palette of bright and photostable monomeric fluorescent proteins for bacterial time-lapse imaging. . doi:10.1101/2024.03.28.587235. Article

mChartreuse spectrum

mChartreuse

published: Mar 29, 2024

Fraikin et al. (2024) A palette of bright and photostable monomeric fluorescent proteins for bacterial time-lapse imaging. . doi:10.1101/2024.03.28.587235. Article

mBaoJin spectrum

mBaoJin

published: Feb 26, 2024

Zhang et al. (2024) Bright and stable monomeric green fluorescent protein derived from StayGold. Nature Methods. doi:10.1038/s41592-024-02203-y. Article   Pubmed

StayGold-E138D spectrum

StayGold-E138D

published: Dec 11, 2023

Ivorra-Molla et al. (2023) A monomeric StayGold fluorescent protein. Nature Biotechnology. doi:10.1038/s41587-023-02018-w. Article

td5oxStayGold

published: Nov 30, 2023

Ando et al. (2023) StayGold variants for molecular fusion and membrane-targeting applications. Nature Methods. doi:10.1038/s41592-023-02085-6. Article   Pubmed

td8oxStayGold

published: Nov 30, 2023

Ando et al. (2023) StayGold variants for molecular fusion and membrane-targeting applications. Nature Methods. doi:10.1038/s41592-023-02085-6. Article   Pubmed

td5StayGold

published: Nov 30, 2023

Ando et al. (2023) StayGold variants for molecular fusion and membrane-targeting applications. Nature Methods. doi:10.1038/s41592-023-02085-6. Article   Pubmed

Recently Added to FPbase

YuzuFP spectrum

YuzuFP

added: Jun 16, 2025

Ahmed et al. (2025) Molecular dynamics guided identification of a brighter variant of superfolder Green Fluorescent Protein with increased photobleaching resistance. Communications Chemistry. doi:10.1038/s42004-025-01573-4. Article   Pubmed

eUnaG

added: May 25, 2025

Yeh et al. (2017) eUnaG: a new ligand-inducible fluorescent reporter to detect drug transporter activity in live cells. Scientific Reports. doi:10.1038/srep41619. Article   Pubmed

WiPhy2

added: May 12, 2025

Lehtivuori et al. (2015) Removal of Chromophore-Proximal Polar Atoms Decreases Water Content and Increases Fluorescence in a Near Infrared Phytofluor. Frontiers in Molecular Biosciences. doi:10.3389/fmolb.2015.00065. Article   Pubmed

StayRose spectrum

StayRose

added: May 12, 2025

Scott et al. (2024) StayRose: a photostable StayGold derivative red-shifted by genetic code expansion. . doi:10.1101/2024.12.13.628370. Article

PPCUM

added: Apr 23, 2025

Paskin (1999) Toward unique identifiers. Proceedings of the IEEE. doi:10.1109/5.771073. Article

ONPG

added: Apr 7, 2025

Zhang et al. (2009) Use of the contour approach for visualizing the dynamic behavior of intermediates during O-nitrophenyl-β-d-galactoside hydrolysis by β-galactosidase. Process Biochemistry. doi:10.1016/j.procbio.2009.07.015. Article

mGold2t spectrum

mGold2t

added: Mar 27, 2025

Lee et al. (2025) Bright and photostable yellow fluorescent proteins for extended imaging. Nature Communications. doi:10.1038/s41467-025-58223-5. Article   Pubmed

mGold2s spectrum

mGold2s

added: Mar 27, 2025

Lee et al. (2025) Bright and photostable yellow fluorescent proteins for extended imaging. Nature Communications. doi:10.1038/s41467-025-58223-5. Article   Pubmed

Bluebonnet2

added: Mar 5, 2025

Shroff et al. (2020) Discovery of Novel Gain-of-Function Mutations Guided by Structure-Based Deep Learning. ACS Synthetic Biology. doi:10.1021/acssynbio.0c00345. Article   Pubmed

FAST + HBR 3,5 DOM spectrum

FAST + HBR 3,5 DOM

added: Jan 20, 2025

Benaissa et al. (2021) Engineering of a fluorescent chemogenetic reporter with tunable color for advanced live-cell imaging. Nature Communications. doi:10.1038/s41467-021-27334-0. Article   Pubmed

FAST + HBR 3,5 DM spectrum

FAST + HBR 3,5 DM

added: Jan 20, 2025

Benaissa et al. (2021) Engineering of a fluorescent chemogenetic reporter with tunable color for advanced live-cell imaging. Nature Communications. doi:10.1038/s41467-021-27334-0. Article   Pubmed

FAST + HMBR spectrum

FAST + HMBR

added: Jan 20, 2025

Plamont et al. (2015) Small fluorescence-activating and absorption-shifting tag for tunable protein imaging in vivo. Proceedings of the National Academy of Sciences. doi:10.1073/pnas.1513094113. Article   Pubmed

FAST

added: Jan 20, 2025

Plamont et al. (2015) Small fluorescence-activating and absorption-shifting tag for tunable protein imaging in vivo. Proceedings of the National Academy of Sciences. doi:10.1073/pnas.1513094113. Article   Pubmed

pFAST

added: Jan 16, 2025

Benaissa et al. (2021) Engineering of a fluorescent chemogenetic reporter with tunable color for advanced live-cell imaging. Nature Communications. doi:10.1038/s41467-021-27334-0. Article   Pubmed

pFAST + HBR 3,5 DOM spectrum

pFAST + HBR 3,5 DOM

added: Jan 15, 2025

Benaissa et al. (2021) Engineering of a fluorescent chemogenetic reporter with tunable color for advanced live-cell imaging. Nature Communications. doi:10.1038/s41467-021-27334-0. Article   Pubmed

pFAST + HBR 2,5 DM spectrum

pFAST + HBR 2,5 DM

added: Jan 15, 2025

Bottone et al. (2023) A fluorogenic chemically induced dimerization technology for controlling, imaging and sensing protein proximity. Nature Methods. doi:10.1038/s41592-023-01988-8. Article   Pubmed

pFAST + HMBR spectrum

pFAST + HMBR

added: Jan 15, 2025

Benaissa et al. (2021) Engineering of a fluorescent chemogenetic reporter with tunable color for advanced live-cell imaging. Nature Communications. doi:10.1038/s41467-021-27334-0. Article   Pubmed

mScarlet3-S2 spectrum

mScarlet3-S2

added: Jan 12, 2025

Xu et al. (2024) A highly photostable monomeric red fluorescent protein. . doi:10.21203/rs.3.rs-5629743/v1. Article