DBCO-PEG2-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.
Detail
DBCO-PEG2-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.
Other Products
IST-125 QuickSeal MicroTM Self Adhesive Sealing Film
Product Info
Document
Product Info
Overview
Low strength adhesive film that is transparent, peelable and suitable for short term storage.
This transparent polyester-based film has a low strength adhesive
It is designed as a low-cost sealing option, and useful for temporary storage and as a cover for applications such as centrifugation
End tabs allow for easy application and removal
This seal is removable without leaving residue on the plate
For all adhesive seals, the best sealing results are achieved using our Hand Roller or KAPS 500 Auto Sealer
Document
Low strength adhesive film that is transparent, peelable and suitable for short term storage.
Propargyl-PEG13-bromide is a heterobifunctional reagent that can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The bromide (Br) can be used in nucleophilic substitution reactions. The PEG units increase water-solubility of the molecule in in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
Propargyl-PEG13-bromide is a heterobifunctional reagent that can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The bromide (Br) can be used in nucleophilic substitution reactions. The PEG units increase water-solubility of the molecule in in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Short term stability: 2-8oC, Long term stability: See individual component labels
Analyte:
Ammonia, Nitrogen, YAN
Assay Format:
Spectrophotometer, Auto-analyzer
Detection Method:
Absorbance
Wavelength (nm):
340
Signal Response:
Decrease
Linear Range:
0.4 to 8 µg of ammonia per assay
Limit of Detection:
1 mg/L
Limit of Quantification:
3 mg/L
Reproducibility (%):
< 5%
Reaction Time (min):
~ 5 min
The Ammonia (Liquid Ready™) assay kit is a rapid (~ 5 min), method for the specific measurement and analysis of ammonia in wine, beverages, foodstuffs and other materials. Supplied as a 2-reagent format “ready to use” liquid stable formulation that is suitable for manual and auto-analyzer formats with a simple, reliable and accurate method.
“Ready to use” liquid stable formulation – no reconstitution needed
Rapid reaction (~ 5 min)
PVP incorporated to prevent tannin inhibition
Standard included
Suitable for manual and auto-analyzer formats
Quick Reference Guide available
Mega-Calc™ software tool is available for hassle-free raw data processing
Document
The Ammonia (Liquid Ready™) assay kit is a rapid (~ 5 min), method for the specific measurement and analysis of ammonia in wine, beverages, foodstuffs and other materials. Supplied as a 2-reagent format “ready to use” liquid stable formulation that is suitable for manual and auto-analyzer formats with a simple, reliable and accurate method.