Propargyl-PEG14-t-butyl ester consists of a propargyl group and a t-butyl protected carboxyl group. The propargyl group can be used in copper catalyzed Click Chemistry to yield a stable triazole linkage with azides. The t-butyl group can be hydrolyzed in acidic conditions. The hydrophilic PEG units help the molecule to have better solubility in aqueous environment. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
Propargyl-PEG14-t-butyl ester consists of a propargyl group and a t-butyl protected carboxyl group. The propargyl group can be used in copper catalyzed Click Chemistry to yield a stable triazole linkage with azides. The t-butyl group can be hydrolyzed in acidic conditions. The hydrophilic PEG units help the molecule to have better solubility in aqueous environment. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Other Products
DBCO-PEG4-acid
Product Info
Document
Product Info
DBCO-PEG4-acid is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain allows for increased water solubility. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
DBCO-PEG4-acid is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain allows for increased water solubility. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Bis-propargyl-PEG9 is crosslinking reagent containing two propargyl groups. These functional groups enable the formation of triazole linkages with azide-bearing compounds with the presence of copper catalyst. The hydrophilicity of the molecule is improved because of the PEG chain. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
Bis-propargyl-PEG9 is crosslinking reagent containing two propargyl groups. These functional groups enable the formation of triazole linkages with azide-bearing compounds with the presence of copper catalyst. The hydrophilicity of the molecule is improved because of the PEG chain. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Lyophilized format designed for room temperature shipping
Available in TaqMan format for analysis
Norgen’s EBV TaqMan PCR Lyophilized Kit is designed for the detection of EBV specific DNA in a real-time PCR based on the use of TaqMan® technology. The lyophilized format is designed to ship the kit at ambient temperature.
Norgen’s EBV TaqMan Lyophilized Probe/Primer and Control Set is designed for the detection of EBV specific DNA in a real-time PCR based on the use of TaqMan® technology. The lyophilized format is designed to ship the kit at ambient temperature.
All kit components should be stored at -20°C upon arrival.
Once reconstituted, repeated thawing and freezing (>2 times) of the Master Mix and Positive Control should be avoided, as this may affect the performance of the assay. If the reagents are to be used only intermittently, they should be frozen in aliquots.
Each kit is provided with 4 tubes of 2X PCR Master Mix and each tube is enough to run 25 reactions. It is not necessary to reconstitute all Master Mix tubes at once. The Master Mix tubes can be reconstituted as and when needed.
All kit components can be stored for 2 years after the date of production without showing any reduction in performance.