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| Product Name | Cell Culture Supernatant Exosome Isolation and Purification Kit (Column-Based) |
| Catalog No. | RESK-0620 |
| Description | Exosomes are small vesicles of approximately 30-150 nm in diameter secreted by living cells, with a typical lipid bilayer structure, found in cell culture supernatant, serum, plasma, saliva, urine, amniotic fluid, and other biological fluids. They carry proteins, lipids, DNA, and RNA, play important roles in intercellular material and information transfer, and are promising early diagnostic biomarkers for many diseases. Based on anion exchange chromatography, this kit specifically binds negatively charged exosomes in the sample to achieve highly selective separation, enabling efficient extraction and purification of exosomes from cell culture supernatant (and also applicable to urine). |
| Intended Use | Extraction and purification of exosomes from cell culture supernatant; also applicable to urine samples. |
| Principle / Technology | Anion exchange chromatography: negatively charged exosomes in the sample are specifically bound by the chromatography medium, achieving highly selective separation. |
| Detection Method | Downstream analysis: electron microscopy, NTA particle size analysis, nucleic acid analysis, protein analysis, cell-based experiments, and animal experiments. |
| Sample Type | Cell culture supernatant, urine. |
| Performance Range / Specifications | Fast operation, high extraction efficiency, and excellent exosome purity. Isolated exosomes are 30-150 nm in diameter and are broadly compatible with electron microscopy, NTA particle size analysis, nucleic acid analysis, protein analysis, cell-based experiments, and animal experiments. |
| Specificity | Specifically binds negatively charged exosomes for highly selective separation. |
| Storage Conditions | Store at room temperature. |
| Shelf Life | 2 years. |
| Package Specifications | 1 T, 5 T |
| Shipping Conditions | Shipped at room temperature. |
| Regulatory / Compliance | For research use only. |
For research use only, not for clinical use.
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