Product Features:

1. The QDC-2 quantum dots are spherical in shape with uniform morphology and contain a shell layer, making them more rigid. 

2. Stable performance, without fluorescence attenuation under various conditions of conventional medical, food, and drug testing samples. 

3. High fluorescence intensity, quantum yield over 90%, and strong anti-bleaching ability. 

4. High sensitivity, facilitating the development of femtoliter-level detection reagents. 

5. Uniform particle size, consistent among batches. 

6. It can directly replace and be compatible with the time-resolved platform. 

Physical properties: 

│Appearance: Orange-red 

│Chemical group: -COOH 

│Particle size: 120 ± 5 nm 

│Excitation wavelength: 340 - 390 nm 

│Emission wavelength: 610 - 620 nm 

│ Fluorescence conversion rate: ≥ 90% 

│Half-wavelength width: < 35 nm 

│Application: Fluorescence chromatography, EIA, FISH 

│Storage temperature: 4 - 37℃, 2 years, no freezing allowed