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Iodoacetamido-PEG8-acid is a PEG reagent featuring an iodoacetamide group and a carboxylic acid moiety. The terminal carboxylic acid reacts with primary amine groups in the presence of activators (such as EDC or HATU) to form stable amide bonds. The iodoacetamide group acts as an alkylating agent and can covalently bond with thiol groups.

| 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 | Iodoacetamido-PEG8-acid is a PEG reagent featuring an iodoacetamide group and a carboxylic acid moiety. The terminal carboxylic acid reacts with primary amine groups in the presence of activators (such as EDC or HATU) to form stable amide bonds. The iodoacetamide group acts as an alkylating agent and can covalently bond with thiol groups. |
| Molecular Weight | 609.447 |
| Formula | C21H40INO11 |
| Cas No. | 1698019-88-3 |
| Smiles | O=C(O)CCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CI |
| 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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