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Nat Methods
2010 Oct 01;710:827-9. doi: 10.1038/nmeth.1501.
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Near-infrared fluorescent proteins.
Shcherbo D
,
Shemiakina II
,
Ryabova AV
,
Luker KE
,
Schmidt BT
,
Souslova EA
,
Gorodnicheva TV
,
Strukova L
,
Shidlovskiy KM
,
Britanova OV
,
Zaraisky AG
,
Lukyanov KA
,
Loschenov VB
,
Luker GD
,
Chudakov DM
.
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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.
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