Product Data Sheet
Mal-PEG4-amine
Catalog No. A94489
Mal-PEG4-amine is a PEG-based linker featuring a maleimide and an amine group, facilitating the modification of biomolecules. The hydrophilic PEG spacer significantly enhances solubility in aqueous environments, while the amine group exhibits reactivity toward carboxylic acids, activated NHS esters, and carbonyls. The maleimide moiety allows for specific conjugation with thiol-containing compounds, forming stable covalent bonds. This reagent is applicable in biochemical assays, protein labeling, and the development of bioconjugates.
Chemical Information
| Catalog Num | A94489 |
|---|---|
| M. Wt | 316.35 |
| Formula | C14H24N2O6 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 2221042-92-6 |
| Synonyms | |
| SMILES | O=C(C=C1)N(CCOCCOCCOCCOCCN)C1=O |
Biological Activity
| Description | Mal-PEG4-amine is a PEG-based linker featuring a maleimide and an amine group, facilitating the modification of biomolecules. The hydrophilic PEG spacer significantly enhances solubility in aqueous environments, while the amine group exhibits reactivity toward carboxylic acids, activated NHS esters, and carbonyls. The maleimide moiety allows for specific conjugation with thiol-containing compounds, forming stable covalent bonds. This reagent is applicable in biochemical assays, protein labeling, and the development of bioconjugates. |
|---|
RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
