SNPsig® VariPLEX SARSCoV-2 is a real-time-reverse transcriptase PCR (RT-PCR) multiplex assay to be used as a reflex qPCR test. VariPLEX™ SARS-CoV-2 can be performed on extracted sample eluates from positive COVID-19 tests.
Detects the variants originally identified in the UK (20I/501Y.V1), South Africa (20H/501Y.V2), Brazil (20J/501Y.V3) and California (20C/S:452R), and the key biologically significant mutations N501Y and E484K, which are now all prevalent globally.
Propargyl-PEG8-bromide is a PEG reagent containing an alkyne group and a bromide group. The alkyne group can react with azide-bearing compounds or biomolecules in Click Chemistry reactions under the catalyzation of copper. The PEG spacer increases water-solubility of the molecule in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG8-bromide is a PEG reagent containing an alkyne group and a bromide group. The alkyne group can react with azide-bearing compounds or biomolecules in Click Chemistry reactions under the catalyzation of copper. The PEG spacer increases water-solubility of the molecule in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG4-(CH2)3-methyl ester consists of a propargyl group and a methyl ester. The propargyl group reacts with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry reactions to form a stable triazole linkage. Under strong basic condition, methyl ester can be hydrolyzed. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG4-(CH2)3-methyl ester consists of a propargyl group and a methyl ester. The propargyl group reacts with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry reactions to form a stable triazole linkage. Under strong basic condition, methyl ester can be hydrolyzed. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.