Common Use | Fluorescein-PEG6-Bis-NHS ester is a fluorescein labeled PEG derivative containing two NHS groups, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media. |
Structure | |
PEG Molecular Weight | 939.0 g/mol |
Functional Group | Carboxylic Acid |
Fluorophores | Fluorescein |
Purity | 95% |
Molecular Formula | C44H50N4O17S |
CAS No. | 2055105-59-2 |
Storage | -20°C in the dark |
Catalog: CDN1368
Catalog: CDPB-04585
Catalog: CDPB-04586
Catalog: CDPB-04587
Catalog: CDPB-04588
Catalog: CDPB-04720
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Catalog: CDPB-04758