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N-(t-Butyl ester-PEG3)-N-bis(PEG3-amine) is a PEG reagent that readily reacts with activated NHS esters or carboxylic acids in the presence of EDC or HATU. The tert-butyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer enhances the compound's solubility in aqueous environments.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | N-(t-Butyl ester-PEG3)-N-bis(PEG3-amine) is a PEG reagent that readily reacts with activated NHS esters or carboxylic acids in the presence of EDC or HATU. The tert-butyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer enhances the compound's solubility in aqueous environments. |
| Molecular Weight | 627.808 |
| Formula | C29H61N3O11 |
| Cas No. | 2183440-29-9 |
| Smiles | O=C(OC(C)(C)C)CCOCCOCCOCCN(CCOCCOCCOCCN)CCOCCOCCOCCN |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
| Size | Quantity | Unit Price | Amount | Operation |
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