This products is a fluorescence polarization (FP) assay reagent, which is based on a 5-carboxytetramethylrhodamine (TAMRA) modified Lys-Gly sequence that is linked to ubiquitine via a native isopeptide bond with the lysine side-chain. Typical substrate concentrations range from 10-100 nM. DUB concentrations can range from 0.01-10 nM but depend on specific assay conditions and method of detection. FP assays can be performed with any fluorescence polarization reader with a 530 nm excitation filter and two 580 nm emission filters.
Molecular Weight:
9163 Da
NCBI:
synthetic human Ub
Buffer:
powder, no buffer
Source:
Chemical synthesis
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