Product Data Sheet
2-Iodoestradiol
Catalog No. A74412
2-Iodoestradiol is a potent ligand for human sex hormone binding globulin (SHBG) with a high binding affinity, demonstrating competition with dihydrotestosterone at the same site on SHBG. Its binding affinity constant at physiological pH and 37 degrees Celsius is 2.4 x 10^9 M^-1, surpassing that of SHBG itself. Additionally, 2-Iodoestradiol can bind to serum albumin, although with reduced affinity. The radioisotope 125I-derivative of this compound is commonly employed in studies investigating the binding dynamics of human SHBG, making it a valuable tool for biological research applications.
Chemical Information
| Catalog Num | A74412 |
|---|---|
| M. Wt | 398.28 |
| Formula | C18H23IO2 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 24381-12-2 |
| Synonyms | |
| SMILES | C[C@@]12[C@](CC[C@@H]2O)([H])[C@@]3([H])[C@@](CC1)([H])C4=CC(I)=C(O)C=C4CC3 |
Biological Activity
| Description | 2-Iodoestradiol is a potent ligand for human sex hormone binding globulin (SHBG) with a high binding affinity, demonstrating competition with dihydrotestosterone at the same site on SHBG. Its binding affinity constant at physiological pH and 37 degrees Celsius is 2.4 x 10^9 M^-1, surpassing that of SHBG itself. Additionally, 2-Iodoestradiol can bind to serum albumin, although with reduced affinity. The radioisotope 125I-derivative of this compound is commonly employed in studies investigating the binding dynamics of human SHBG, making it a valuable tool for biological research 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.
