Product Data Sheet
Colominic acid sodium salt
Catalog No. A46366
Colominic acid sodium salt is a polysaccharide derived from the cell wall of Escherichia coli and various animal sources. This compound exhibits antibacterial activity and is characterized by a distinctive red color, with an absorption maximum at 530 nm. It serves as a valuable tool in microbiological research, particularly for studying bacterial interactions and polysaccharide functions in biological systems.
Chemical Information
| Catalog Num | A46366 |
|---|---|
| M. Wt | 344.23 |
| Formula | C11H17NNa3O7 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 70431-34-4 |
| Synonyms | Polysialic acid sodium salt |
| SMILES | O[C@@H]1[C@@H](NC(C)=O)[C@H]([C@@H](O)[C@H](O)CO)O[C@](C(O[Na])=O)(O[C@@H]([C@H](O)[C@H]2[C@H](NC(C)=O)[C@@H](O)C[C@@](C(O[Na])=O)(O[C@@H]([C@H](O)[C@H]3[C@H](NC(C)=O)[C@@H](O)C[C@@](C(O[Na])=O)(O)O3)CO)O2)CO)C1.[n] |
Biological Activity
| Description | Colominic acid sodium salt is a polysaccharide derived from the cell wall of Escherichia coli and various animal sources. This compound exhibits antibacterial activity and is characterized by a distinctive red color, with an absorption maximum at 530 nm. It serves as a valuable tool in microbiological research, particularly for studying bacterial interactions and polysaccharide functions in biological systems. |
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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.
