Product Data Sheet
TCO-PEG2-acid
Catalog No. A93770
TCO-PEG2-acid is a click chemistry linker that features a trans-cyclooctene (TCO) moiety and a terminal carboxylic acid, enabling efficient interaction with primary amine groups when activated by agents such as EDC. This reagent exhibits high reactivity with tetrazine through an inverse electron demand Diels-Alder (IEDDA) reaction, facilitating the formation of stable conjugates. The inclusion of a hydrophilic polyethylene glycol (PEG) spacer enhances solubility in aqueous environments, making it suitable for biochemical assays and various bioconjugation applications.
Chemical Information
| Catalog Num | A93770 |
|---|---|
| M. Wt | 329.39 |
| Formula | C16H27NO6 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 2250217-31-1 |
| Synonyms | |
| SMILES | O=C(CCOCCOCCNC(OC1CC/C=C\CCC1)=O)O |
Biological Activity
| Description | TCO-PEG2-acid is a click chemistry linker that features a trans-cyclooctene (TCO) moiety and a terminal carboxylic acid, enabling efficient interaction with primary amine groups when activated by agents such as EDC. This reagent exhibits high reactivity with tetrazine through an inverse electron demand Diels-Alder (IEDDA) reaction, facilitating the formation of stable conjugates. The inclusion of a hydrophilic polyethylene glycol (PEG) spacer enhances solubility in aqueous environments, making it suitable for biochemical assays and various bioconjugation applications. |
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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.
