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Medchemexpress LLC DBCO-PEG2-NHS ester | 2585653-12-7 | C30H31N3O8 | 50 MG
Supplier: Medchemexpress LLC HY15182750MG
DBCO-PEG2-NHS ester is a click chemistry reagent containing an azide group and an NHS ester. The NHS ester reacts specifically and efficiently with primary amines, such as lysine residues or aminosilane-coated surfaces, under neutral or slightly basic conditions to form a covalent bond. The hydrophilic PEG spacer arm enhances water solubility and minimizes steric hindrance during ligation. This product is reagent grade and intended for research use only.
- Hydrophilic PEG spacer arm enhances water solubility
- Long, flexible connection minimizes steric hindrance
- NHS ester reacts specifically with primary amines
- Suitable for copper-free click chemistry reactions
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