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| Product Name | Milk Exosomes |
| Catalog No. | RESK-0625 |
| Description | Milk exosomes are isolated and purified from fresh bovine milk. They are nanoscale vesicles of approximately 30-200 nm in diameter with a phospholipid bilayer membrane identical to that of cell membranes, tightly encapsulating cytokines, growth factors and other specific proteins, lipids, miRNA and DNA fragments. They can rapidly cross cellular biomembrane barriers and precisely recognize and localize sites of cellular damage. Milk exosomes are an evolutionarily conserved and unique class of microvesicles that preserve the integrity of their encapsulated nucleic acids and proteins while passing through the stomach and gastrointestinal tract; they can act locally or be transported into the circulation. In addition, milk exosomes are more stable than other naturally occurring exosomes, showing outstanding stability under acidic and other harsh conditions. Milk exosomes are used as carriers for the oral delivery of proteins, peptides, nucleic acid therapeutics and small-molecule drugs. In addition, milk exosomes are loaded with more than a hundred highly effective nutrients that release youthful skin vitality, offering considerable advantages in the anti-aging and skin-whitening fields. |
| Intended Use | 1. As a carrier for oral administration of protein, peptide, nucleic acid therapeutics and small-molecule drugs. 2. Loaded with highly effective nutrients for anti-aging and skin-whitening applications. 3. As an exosome reference/standard for Western blot (detection of exosomal marker proteins), nanoparticle tracking analysis (particle size and concentration measurement) and transmission electron microscopy (morphology observation). |
| Principle / Technology | Isolated and purified from fresh bovine milk; exosomes are nanoscale extracellular vesicles (30-200 nm) with a phospholipid bilayer membrane structure encapsulating cytokines, growth factors, specific proteins, lipids, miRNA and DNA fragments. |
| Detection Method | Western blot (WB) Nanoparticle tracking analysis (NTA) Transmission electron microscopy (TEM) |
| Sample Type | Exosomes |
| Performance Range / Specifications | Particle size: 30-200 nm Purity: >=98% Concentration: >=1 mg/mL Solvent: 0.9% medical-grade normal saline Product grade: BR (biological reagent) Appearance: transparent aqueous solution, slightly milky white Recommended usage as a research reagent: WB 20-40 μg/well; NTA 10 μL; TEM 10 μL As a face mask additive: 0.3 g (in 0.3 L) per 10,000 masks |
| Storage Conditions | Store at -80 °C. |
| Shelf Life | 9 months at -80 °C. |
| Package Specifications | 20 mg, 100 mg |
| Product Form | Transparent aqueous solution, slightly milky white, in 0.9% medical-grade normal saline |
| Purity | >=98% |
| Concentration | >=1 mg/mL |
| Source / Origin | Fresh bovine milk (species: cattle) |
| Regulatory / Compliance | For research use only. |
| Compatibility | Suitable for Western blot, nanoparticle tracking analysis and transmission electron microscopy. |
| Application Notes / Precautions | 1. This product is for research use only. 2. For your safety and health, wear a lab coat and disposable gloves during handling. 3. Fully lyse this product before Western blot detection; an exosome-specific lysis buffer is recommended. 4. Milk exosomes show excellent stability under acidic and other harsh conditions and can pass through the gastrointestinal tract while keeping their contents intact. |
For research use only, not for clinical use.
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