Proteomics

Dataset Information

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HEK cells expressing miRFP680-P2A-GFP, emiRFP670-P2A-GFP, emiRFP703-P2A-GFP, miRFP713-P2A-GFP and miRFP720-P2A-GFP


ABSTRACT: HEK cells transiently transfected with pAAV-CAG-NIR-FPs-P2A-GFP plasmids were processed using Mini MS Sample Prep kit according to the manufacture protocol. Extracted peptides were analyzed using Orbitrap Fusion Lumos mass spectrometer (Thermo Fisher) in data-independent acquisition (DIA) mode. We reported the protein identity and relative concentration of NIR FPs and GFPs for each analyzed sample as well as post-translational modifications if any are identified.

ORGANISM(S): Homo Sapiens

SUBMITTER: Kiryl Piatkevich  

PROVIDER: PXD042781 | iProX | Wed Jun 07 00:00:00 BST 2023

REPOSITORIES: iProX

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Publications


Recent progress in fluorescent protein development has generated a large diversity of near-infrared fluorescent proteins (NIR FPs), which are rapidly becoming popular probes for a variety of imaging applications. However, the diversity of NIR FPs poses a challenge for end-users in choosing the optimal one for a given application. Here we conducted a systematic and quantitative assessment of intracellular brightness, photostability, oligomeric state, chemical stability and cytotoxicity of 22 NIR  ...[more]

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