The3CL Protease Assay Kitis designed to measure 3CL Protease activity for screening and profiling applications, in a homogeneous assay with no time-consuming washing steps. The kit comes in a convenient 96-well format, with purified 3CL Protease (BPS Bioscience, #100739), fluorogenic substrate, and 3CL Protease assay buffer for 100 enzyme reactions. 3CL inhibitor GC376 is also included as a control.The 3CL Protease Substrate is an internally quenched 14-mer fluorogenic peptide (DABCYL-KTSAVLQSGFRKME-EDANS) . When the donor (EDANS) and acceptor (DABCYL) fluorophores are in close proximity, the energy emitted from EDANS is quenched by DABCYL (intact substrate) . Upon proteolysis by 3CL, the peptide substrate is cleaved between glutamine and serine by the 3CL protease to generate the highly fluorescent peptide fragment (SGFRKME-EDANS) . The fluorescence intensity increases proportionally to the activity of 3CL. More information on the substrate, including MW and structure, can be found on our website (BPS Bioscience, #79952) .Figure 1: Illustration of the principle behind the3CL protease assay.The 3CL Protease Substrate is an internally quenched 14-mer fluorogenic peptide (DABCYL-KTSAVLQSGFRKME-EDANS) . When the donor (EDANS) and acceptor (DABCYL) fluorophores are in close proximity the energy emitted from EDANS is quenched by DABCYL (intact substrate) . Upon proteolysis by 3CL, the peptide substrate is cleaved between the glutamine and serine residues to generate the highly fluorescent peptide fragment (SGFRKME-EDANS) . The fluorescence intensity increases proportionally to the activity of 3CL More information on the substrate, including MW and structure, can be found on our website (BPS Bioscience #79952) .Assay PrincipleNeed us to run inhibitor screens or profile your compounds against 3CL protease (SARS-CoV-1) ? Check out ourProtease Screening ServicesorCoronavirus Services.This product has beencited 16 times.
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Număr Catalog 421-78015CategorieAfaceri și industrie > Știință și laboratorFurnizorBPS BioscienceGentaurDimensiune96 rxns.Tipsingle
