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HOOC-PEG-NH2 (MW 20000) [HOOC-PEG-Amine (MW 20000)] is a heterobifunctional PEG crosslinker that facilitates the attachment of functional PEG to biomolecules, particles, and various material surfaces. The carboxyl group reacts with amines to form stable amide bonds and can also form less stable ester bonds with hydroxyl groups. Additionally, the amine group is reactive with numerous amine-targeting groups such as NHS esters and aldehydes.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | HOOC-PEG-NH2 (MW 20000) [HOOC-PEG-Amine (MW 20000)] is a heterobifunctional PEG crosslinker that facilitates the attachment of functional PEG to biomolecules, particles, and various material surfaces. The carboxyl group reacts with amines to form stable amide bonds and can also form less stable ester bonds with hydroxyl groups. Additionally, the amine group is reactive with numerous amine-targeting groups such as NHS esters and aldehydes. |
| Synonyms | HOOC-PEG-Amine (MW 20000) |
| 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.
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