Azide-PEG2-amine
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
2581-1g | 1 g | $110 | in stock | |
2581-5g | 5 g | $260 | in stock | |
2581-10g | 10 g | $390 | in stock |
Azide-PEG2-amine is a bifunctional crosslinker with terminal azide and amino groups.
The amino group can be conjugated with a carboxyl group in peptides, proteins, or antibodies once the carboxyl group has been activated with carbodiimide (EDC). The terminal azide group readily reacts with various alkynes in click chemistry reactions.
Diethylene glycol (PEG2) is a short hydrophilic linker with minimal spatial separation of biomolecules in the resulting conjugate.
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AmdU (5-Azidomethyl-2'-deoxyuridine)
Azidomethyldeoxyuridine (AmdU) is an azide-contained nucleoside that is incorporated into nascent DNA by cellular polymerases. The azide groups attached to DNA this way can be subsequently modified with alkynes or cycloalkynes via copper-catalyzed or strain-promoted click reaction.General properties
Appearance: | yellowish oil |
Molecular weight: | 130.15 |
CAS number: | 464190-91-8 |
Molecular formula: | C4H10N4O |
IUPAC name: | 2-(2-azidoethoxy)ethan-1-amine |
Solubility: | Water, DMSO, DMF, DCM |
Quality control: | NMR 1H, GC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. |
MSDS: | Download |
Product specifications |
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