PLPro Substrate

• Description:

  The PLPro (Papain-Like Protease) substrate is a small 5-mer fluorogenic peptide, Z- RLRGG-AMC, used to measure the activity of SARS family PLPro proteases. Release of the C-terminal AMC dye (7-amido-4-methylcoumarin) by proteolysis generates fluorescence, which can be monitored at an excitation wavelength of 345 nm and an emission wavelength of 445 nm.Conditions optimized for use with:Papain-like Protease (SARS-CoV-2) Assay Kit: Protease Activity (BPS Bioscience #79995) The peptide corresponds to a short sequence of ubiquitin and may also be used as substrate of USP5 (isopeptidase T) and ubiquitin C-terminal hydrolases (UCH family, for example UCHL1) .

• Concentration:

  1 mg at 5 mM

• Purity:

  ≥ 95%

• Molecular Formula:

  C40H56N12O9

• Shipping Conditions:

  -80°C

• Storage Conditions:

  At least 6 months at -80°C.

• Calculated Molecular Weight:

  ~840 Da

• Formulation:

  DMSO

• CAS Number:

  167698-69-3