Common Use | Propargyl-PEG4-CH2CO2-NHS is a PEG derivative containing a propargyl group and an NHS group. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent is an amine reactive reagent for derivatizing peptides, antibodies, amine coated surfaces etc. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. |
Structure |
![]() |
PEG Molecular Weight | 343.3 g/mol |
Functional Group | Propargyl/CH2CO2-NHS |
Storage | -20°C |
Molecular Formula | C15H21NO8 |
CAS No. | 2144777-76-2 |
Catalog: CDPB-04213
Catalog: CDPB-04323
Catalog: CDPB-041449
Catalog: CDPB-041143
Catalog: CDPB-04009
Catalog: CDPB-04237
Catalog: CDPB-041043
Catalog: CDPB-04593
1. Download the template.
2. Enter product information on the template (maximum number of products: 200).
3. Load the file using selector below.
1. Download the template.
2. Enter product information on the template (maximum number of products: 200).
3. Load the file using selector below.