Alkyne-PEG2-amine
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2065-1g | 1 g | $120 | in stock | |
| 2065-5g | 5 g | $350 | in stock | |
| 2065-25g | 25 g | please inquire | 5 days |
PEGs are useful hydrophilic linkers for bioconjugation. Diethyleneglycol, or PEG2, is a short PEG linker. This bifunctional molecule with an amino group that can be engaged in acylation reaction with anhydrides and activated esters, reductive amination with aldehydes and ketones, and alkylation with halides and epoxides, and other reactions. Its terminal alkyne group reacts with azides in copper-catalyzed CuAAC reaction and palladium-catalyzed Sonogashira coupling with aryl- and vinyl halides and triflates.
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Azide-PEG3-amine
A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)AF 488 DBCO
Dibenzocyclooctyne (DBCO, ADIBO) containing the green fluorophore AF 488 for labeling azide-tagged biomolecules inside live cells, whole organisms, and inanimate samples. Pure 5-isomer.
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Iodo-PEG3-carboxylic acid
A bifunctional compound containing carboxylic acid functional group, and iodide, an active halogen group.General properties
| Appearance: | colorless to yellow liquid |
| Molecular weight: | 143.18 |
| CAS number: | 944561-44-8 |
| Molecular formula: | C7H13NO2 |
| IUPAC name: | 2-[2-(2-propynyloxy)ethoxy]ethylamine |
| Solubility: | soluble in water, polar organic solvents |
| Quality control: | NMR 1H, GC-MS (95%) |
| MSDS: | Download |
| Product specifications |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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