| Common Use | N,N'-Bis-(acid-PEG3)-Benzothiazole Cy5 is a PEG derivative containing a cyanine dye with excitation/emmission maximum 649/667 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media. |
| Structure |
|
| PEG Molecular Weight | 779.4 g/mol |
| Functional Group | Carboxylic Acid |
| Purity | 98% |
| Fluorophores | Cy5 |
| Molecular Formula | C37H47ClN2O10S2 |
| Storage | -20°C in the dark |
Catalog: CDPB-04785
Catalog: CDPB-04802
Catalog: CDPB-04721
Catalog: CDPB-04825
Catalog: CDPB-041542
Catalog: CDPB-04775
Catalog: CDPB-04758
Catalog: CDPB-04587
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Datasheet