EDANS sodium NEW
| Price | $37 | $50 | $79 |
| Package | 5mg | 10mg | 25mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2025-09-17 |
Product Details
| Product Name: EDANS sodium | CAS No.: 100900-07-0 |
| Purity: 98.00% | Supply Ability: 10g |
| Release date: 2025/09/17 |
Product Introduction
Bioactivity
| Name | EDANS sodium |
| Description | EDANS sodium (5-(2-Aminoethylamino)-1-naphthalenesulfonic acid sodium salt) is a donor for developing FRET-based nucleic acid probes that is widely used in real time PCR assays. |
| Cell Research | Instructions I. Reagent preparation: 1. Preparation of master solution and working solution: Dissolve in appropriate solvent (such as water, PBS), the concentration is usually in the range of 10-100 µM, and the specific concentration depends on the experimental needs. 2. Probe synthesis: When developing FRET probes, EDANS can be used as a donor to pair with a specific acceptor dye. The synthesis of the probe is usually completed by connecting EDANS to the target DNA or RNA sequence. II. Operation steps 1. PCR reaction: 1) Probe design: FRET-based probes usually contain donors (EDANS) and acceptor dyes (such as TAMRA, BHQ, etc.). The design of the probe must ensure that the distance between EDANS and the acceptor is appropriate to optimize energy transfer. 2) PCR reaction: Add the synthesized FRET probe to the real-time PCR reaction and react with DNA polymerase, dNTPs, template DNA and primers. The probe will bind to the specific target sequence during PCR amplification. 3. Fluorescence detection: During the PCR process, the donor dye (EDANS) transfers energy to the acceptor dye through excitation, resulting in changes in the fluorescence signal, and real-time monitoring of the progress of the PCR reaction. 4. Data analysis: Use a real-time PCR instrument (such as a fluorescence quantitative PCR instrument) to monitor changes in the fluorescence signal and calculate the concentration of the target DNA or RNA. Notes: 1. Probe optimization: Selecting the right FRET pair (donor and acceptor) is the key to success, ensuring that their spectral properties are complementary to achieve optimal energy transfer. 2. Solubility: EDANS sodium has good solubility, but when using it, avoid excessive exposure to strong light to prevent fluorescence bleaching. |
| In vitro | EDANS sodium salt is much more water-soluble than EDANS acid. It is one of the most popular donors for developing FRET-based protease substrates and nucleic acid probes. EDANS is often paired with DABSYL or DABCYL in FRET-based probes. Its fluorescence is environment sensitive. |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO : 55 mg/mL (190.77 mM), Sonication is recommended. |
| Keywords | Sodium 5((2aminoethyl)amino)naphthalene1sulfonate | Sodium 5 ((2 aminoethyl)amino)naphthalene 1 sulfonate | protease substrates | nucleic acid probes | Inhibitor | inhibit | EDANS sodium | EDANS | DABCYL |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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United States- Since: 2011-01-07
- Address: 36 Washington Street, Wellesley Hill, MA
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