Overview
DABCYL acid, known scientifically as 4-((4-(dimethylamino)phenyl)azo)benzoic acid, is a widely used acceptor in developing FRET-based nucleic acid probes and protease substrates. As a popular choice among researchers, DABCYL serves as an ideal partner for EDANS in FRET-based fluorescent probes. Its effectiveness and reliability make it a staple in laboratories focused on molecular biology, biochemistry, and related fields.
Key Features
- High-purity DABCYL acid for reliable results in experiments.
- Compatible with a variety of labeling applications, including nucleic acids and proteins.
- Used extensively in FRET-based assays to achieve precise measurements.
- Offered in an UltraPure Grade, guaranteeing the highest quality for your research needs.
- Available in convenient packaging sizes, including our DABCYL acid [4-((4-(dimethylamino)phenyl)azo)benzoic acid] – 100 mg for smaller scale applications.
Specifications
| Property | Details |
|---|---|
| Product Name | DABCYL acid |
| Chemical Formula | C14H15N3O2 |
| Grade | UltraPure |
| Quantity | 1 g |
FAQ
What is DABCYL acid used for?
DABCYL acid is primarily used as a quencher in FRET-based assays, helping to develop nucleic acid probes and protease substrates. This makes it a valuable tool for researchers in the fields of biochemistry and molecular biology.
How does DABCYL perform in FRET assays?
In FRET assays, DABCYL acts as an acceptor for energy transfer from the donor, such as EDANS. This interaction allows for sensitive detection of biological events, making it a preferred choice for assay development.
Where can I find more DABCYL products?
You can explore more DABCYL products, such as DABCYL Plus™ acid and DABCYL C2 maleimideto expand your experimental capabilities.
Invest in DABCYL acid today to enhance your research projects. This UltraPure Grade product ensures accuracy and reliability, essential for your labeling and detection needs. Don’t miss out; shop now at AnaSpec.
Browse more in DABCYL.


![DABCYL acid [4-((4-(dimethylamino)phenyl)azo)benzoic acid] UltraPure Grade - 1 g](https://anaspecstore.com/wp-content/uploads/2026/10/as-81800-img-en-as-81800-01.jpg)
Reviews
There are no reviews yet.