Product Data Sheet
Alloc-Val-Ala-pAB
Catalog No. A42724
Alloc-Val-Ala-pAB is a peptide-cleavable linker designed for the synthesis of antibody-drug conjugates (ADCs). The Val-Ala segment is selectively cleaved by the enzyme Cathepsin B, facilitating the targeted release of cytotoxic agents. The Alloc group exhibits stability under treatment with piperidine and TFA, yet can be efficiently removed under mild conditions through palladium-catalyzed allyl transfer, making it a versatile component for precise drug delivery applications.
Chemical Information
| Catalog Num | A42724 |
|---|---|
| M. Wt | 377.43 |
| Formula | C19H27N3O5 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 1343407-91-9 |
| Synonyms | |
| SMILES | OCC1=CC=C(NC([C@@H](NC([C@@H](NC(OCC=C)=O)C(C)C)=O)C)=O)C=C1 |
Biological Activity
| Description | Alloc-Val-Ala-pAB is a peptide-cleavable linker designed for the synthesis of antibody-drug conjugates (ADCs). The Val-Ala segment is selectively cleaved by the enzyme Cathepsin B, facilitating the targeted release of cytotoxic agents. The Alloc group exhibits stability under treatment with piperidine and TFA, yet can be efficiently removed under mild conditions through palladium-catalyzed allyl transfer, making it a versatile component for precise drug delivery applications. |
|---|
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.
