Spacer phosphoramidites

Spacer modifiers to insert linkers and spacer arms into oligonucleotides, and to prepare branched oligonucleotides.

Abasic phosphoramidite

Abasic phosphoramidite for DNA synthesis and DNA damage and repair study.
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Cat. # Quantity Price Lead time
3009-250mg 250 mg $179 in stock
3009-1g 1 g $358 in stock
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Hexaethylene glycol phosphoramidite

Spacer phosphoramidite 18 (hexaethylene glycol amidite) provides a long hydrophilic linker for oligo synthesis.
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Cat. # Quantity Price Lead time
26160 250 mg $100 in stock
46160 1 g $290 5 days
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Long trebler phosphoramidite

Long trebler phosphoramidite is a branching reagent for DNA synthesis, allowing to prepare branched oligonucleotides, and dendrimers.
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Cat. # Quantity Price Lead time
24260 250 mg $190 in stock
34260 500 mg $290 in stock
44260 1 g $490 in stock
54260 5 g $1990 in stock
64260 10 g please inquire 21 days
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