DTPA / DTPA CPG are a disulfide-containing phosphoramidite / solid support to modify synthetic DNA or RNA with multiple thiol groups. These synthons have been developed to improve the attachment of oligonucleotides but also proteins or other molecules to Au, AuNO, Ag, AgNP and other thiol reactive surfaces. The dithiol can be inserted into an oligonucleotide at any position.
After reduction with TCEP or DTT each insertion results in 2 SH groups for coupling with ligands or surfaces.
Order DTPA Dithiol phosphoramidite
DTPA / DTPA CPG
100 µmol / 250 mg / 1 g / custom size
Don’t hesistate , if you wish to use DTPA or derived products for other than RUO.
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