March 13, 2025 - Baltimore, MD 21205, USA
| Common Use | N-methyl-N'-methyl-O-(mPEG4)-O'-(acid-PEG5)-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 | 933.6 g/mol |
| Functional Group | Methyl/Carboxylic Acid |
| Purity | 98% |
| Storage | -20°C in the dark |
| Fluorophores | Cy5 |
| Molecular Formula | C49H73ClN2O13 |
Catalog: CDPB-04825
Catalog: CDPB-04773
Catalog: CDPB-04806
Catalog: CDPB-04815
Catalog: CDPB-04758
Catalog: CDPB-04809
Catalog: CDPB-04774
Catalog: CDPB-04800
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Datasheet