Monomeric and bright infrared fluorescent proteins

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专利权人:

发明人:

Dan Yu,Xiaokun Shu

申请号：

US14764727

公开号：

US09815870B2

申请日:

2014.01.30

申请国别(地区):

US

年份:

2017

代理人:

摘要：

The invention described herein features variants related to infrared fluorescent proteins, in particular to mutants of a phytochrome from the bacterium Bradyrhizobium sp. ORS278. The variants show approximately a ten-fold increase in brightness compared to other known infrared fluorescent proteins. The variants are monomeric, allowing them to be used as a protein tag without disrupting the function of the tagged protein of interest.

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