| Product Line | Dynabeads |
|---|---|
| Quantity | 2 mL |
| Sample Type | Cell Cultures |
| Diameter (Metric) | 2.7 μm |
| Product Type | Flow Detection Reagent |
| Unit Size | Each |
Answer:The reagent enriches extracellular vesicles expressing human CD9.
Answer:The workflow captures vesicles on approximately 2.7 µm Dynabeads magnetic beads before flow-based analysis.
Answer:The pack contains 2 mL and requires storage at 2–8°C.
Invitrogen Exosome-Human CD9 Flow Detection Reagent captures extracellular vesicles carrying the human CD9 tetraspanin marker for subsequent flow cytometry or electron microscopy analysis. Immunoaffinity capture onto approximately 2.7 µm Dynabeads magnetic beads increases the effective particle size of the analyzed complex, making bead-bound exosome populations accessible to standard flow cytometer detection. Extracellular vesicles should first be enriched from cell culture medium by a suitable isolation or concentration approach. CD9-targeted capture enables examination of a defined vesicle subpopulation rather than indiscriminate analysis of every extracellular particle in a sample. The 2 mL reagent is supplied for research workflows and should be stored at 2–8°C. Fluorescence staining controls and appropriate background assessments remain important when interpreting flow cytometry data.
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