Quantum Dot Kit
Product Description
Alfa Chemistry offers carboxy-terminated cadmium-based quantum dots in the wavelength range of 450-645 nm and amine-terminated cadmium-based quantum dots in the wavelength range of 450-665 nm, now available in an easy-to-use kit that allows researchers to combine their own choice of proteins and ligands.
Our products include the following:
1. The carboxy-terminated cadmium-based quantum dot kit contains carboxy-quantum dots and reagents sufficient for four (4) conjugation reactions. Briefly, quantum dots are activated with carbodiimide and N-hydroxysuccinimide and then bound to amino groups on target proteins/ligands such as bovine serum albumin and immunoglobulins. The kit contains 1mL of quantum dots, sufficient reagents and components to perform coupling reactions on quantum dots.
2. The amine-terminated cadmium group quantum dot kit is used to specifically bind quantum dots to antibodies, proteins, peptides or other biomolecules with primary amine, carboxyl or thiol groups with low non-specific binding. It contains amine quantum dots and reagents sufficient to perform four (4) conjugation reactions. You can quickly screen out antibodies or develop new in vitro reagents without coupling experience, thus accelerating the development process of your project.
Features
Emission: 450 nm - 665 nm
Everything in one kit for the entire labeling and conjugation process
Fast, user-friendly and ready to use
Easy-to-follow step-by-step protocol
High and stable fluorescence intensity
Applications
Intracellular labeling and binding
Fluorescence imaging
Flow cytometer
Biological sensor
Alfa Chemistry can provide a variety of complex and customized fluorescent quantum dot products. Our products involve perovskites precursors, perovskites quantum dots, quantum dot kit, single layer quantum dots, upconverting nanoparticles and other fluorescent quantum dots. Alfa Chemistry provides products with high fluorescence quantum yield, stable quality and relatively low price. Our products are constantly updated. If the product you need is not in our catalog, please feel free to contact us, we provide relevant custom services.
References
- Yang, Q. H., et al. Quantum dot-based immunochromatography test strip for rapid, quantitative and sensitive detection of alpha fetoprotein. Biosensors and Bioelectronics, 2011, 30(1): 145-150.
- Qiu, Z. l., et al. Bioresponsive release system for visual fluorescence detection of carcinoembryonic antigen from mesoporous silica nanocontainers mediated optical color on quantum dot-enzyme-impregnated paper. Analytical chemistry, 2017, 89(9): 5152-5160.
* It should be noted that our service is only used for research, not for clinical use.
