6-8019-150
CD9 Fab-Strep, human
Low affinity Fab fragment fused to a Twin-Strep-tag® and specific for human CD9
| Quantity | Unit price |
|---|---|
| 1-4 |
€28.50*
|
| 5-9 |
€25.00*
|
| From 10 |
€21.00*
|
Content
CD9 Fab-Strep is a recombinantly expressed low affinity Fab fragment fused to a Twin-Strep-tag®. Due to its low affinity for the target, an increase in avidity is required to ensure sufficient binding to the cell surface. Combining Fab-Streps with a Strep-Tactin® backbone leads to the formation of complexes that stably bind to exosomes.
For traceless affinity isolation of exosomes (Fab-TACS® for exosomes), Fab-Streps are combined with Strep-Tactin® TACS Agarose columns.
| Endotoxin Level: | ≤ 0.1 EU/µg by LAL test |
|---|---|
| Form: | Lyophilized |
| Possible Application: | Affinity chromatographic exosome isolation |
| Purity: | ≥ 90% |
| Reconstitution: | Reconstitute in 1 ml buffer, e.g. 1x PBS containing 1 mM EDTA and 0.5% BSA, for a final concentration of 50 µg/ml. |
| Specificity: | Human CD9 |
| Storage: | 2-8 °C; reconstituted: -80 °C |
|---|---|
| Stability: | 6 months after shipping |
| Shipping: | Room temperature or blue ice |
Accessories
Strep-Tactin® TACS Agarose Column
Gravity flow column suitable for traceless affinity cell and exosome isolation
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CD9 Fab-TACS® Exosome Agarose Column Starter Kit, human
Label-free isolation of CD9+ exosomes from cell culture media, serum or plasma
