Exosome Characterization Services
Overview
At Daji Belle is a leading provider of comprehensive exosome characterization services designed to meet the diverse needs of the cosmetics industry. With a state-of-the-art platform and a team of experienced scientists, we offer a range of services to help our customers utilize the potential of exosomes to develop innovative cosmetic products.
Solutions
- Isolation and Purification of Exosomes
We use cutting-edge technology to isolate and purify exosomes from a variety of sources, including cell culture supernatants, body fluids, and tissues. Our methods ensure high yields and purity of exosomes for reliable downstream characterization.
- Exosome Size Determination
Accurate size determination is critical to understanding the physical properties of exosomes. Utilizing advanced Nanoparticle Tracking Analysis (NTA) and Dynamic Light Scattering (DLS) techniques, we can accurately measure the size distribution of exosomes, providing valuable information to understand the suitability of exosomes for cosmetic applications.
- Exosome Quantification
Daji Belle offers quantitative analysis to determine the concentration of exosomes in a sample. Our robust methods (e.g., ELISA-based assays and protein quantification) accurately measure exosome yield, facilitating standardized and reproducible cosmetic product development.
- Exosome Surface Marker Analysis
Characterization of exosome surface markers is critical to understanding their biological functions and potential interactions with target cells. Using flow cytometry and high-resolution imaging, we can comprehensively analyze exosome surface proteins to help select exosomes best suited for cosmetic use.
Methods for Exosome Characterization
- Visualization by Transmission Electron Microscopy
A transmission electron microscope (TEM) is an electron-optical instrument with high resolution and magnification that uses an electron beam with a very short wavelength as a light source and focuses the image through an electromagnetic lens. Electron microscopy imaging allows direct visualization of the morphology of the particles and can therefore be used to identify the presence and integrity of exosomes.
- Nanoparticle Tracking Analysis
Nanoparticle tracking analysis (NTA) is a novel method to calculate particle size distribution and concentration. It senses the presence of particles through the optical principle, so it can confirm the population characteristics of the number and diameter of "exosomes" in samples. However, it is impossible to confirm whether the detected particles are exosomes, reflect the particle morphology, and distinguish exosomes from other nanoparticles.
Why Choose Us?
As a trusted partner in the cosmetic industry, Daji Belle offers comprehensive exosome characterization services to help develop innovative cosmetic products. Through our cutting-edge platforms, experienced team, and commitment to excellence, we can provide accurate and detailed insights into exosome characterization to make informed decisions. Choose Daji Belle for reliable, customized, and timely exosome characterization services and embark on a revolutionary journey in cosmetic product development. Please feel free to contact us to discuss how we can support your specific needs and contribute to your success in the marketplace.