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Benchmarks Protein degradation is important in practically all aspects of cellular physiology (1). Together with transcription and translation, proteolysis ensures maintenance and rapid regulation of individual protein concentration in living cells. The half-life for different proteins varies between a few minutes and days. Moreover, decay rate for many(More)
This article describes the genetically encoded caspase-3 FRET-sensor based on the terbium-binding peptide, cleavable linker with caspase-3 recognition site, and red fluorescent protein TagRFP. The engineered construction performs two induction-resonance energy transfer processes: from tryptophan of the terbium-binding peptide to Tb(3+) and from sensitized(More)
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