Product Data Sheet
UBQ-3 NHS ester
Catalog No. B11381
UBQ-3 NHS Ester is a fluorescent dye characterized by its terminal N-hydroxysuccinimide (NHS) ester group. The compound exhibits a broad emission spectrum ranging from 620 to 730 nm, making it an excellent acceptor for fluorescence resonance energy transfer (FRET) applications when paired with far-red to near-infrared emitting dyes, such as Cy5 and Alexa Fluor variants. This NHS ester can effectively label primary amines (-NH2) found on proteins, amine-modified oligonucleotides, and other amine-containing biomolecules, facilitating various biochemical and molecular biology research applications.
Chemical Information
| Catalog Num | B11381 |
|---|---|
| M. Wt | 645.75 |
| Formula | C37H39N7O4 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 2516243-92-6 |
| Synonyms | |
| SMILES | CCN(C(C=C1N(C2=CC=CC=C2)C3=C4)=CC=C1NC3=CC=C4/N=N/C5=CC=C(C=C5)N(C)CCCC(ON6C(CCC6=O)=O)=O)CC |
Biological Activity
| Description | UBQ-3 NHS Ester is a fluorescent dye characterized by its terminal N-hydroxysuccinimide (NHS) ester group. The compound exhibits a broad emission spectrum ranging from 620 to 730 nm, making it an excellent acceptor for fluorescence resonance energy transfer (FRET) applications when paired with far-red to near-infrared emitting dyes, such as Cy5 and Alexa Fluor variants. This NHS ester can effectively label primary amines (-NH2) found on proteins, amine-modified oligonucleotides, and other amine-containing biomolecules, facilitating various biochemical and molecular biology 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.
