Fluorescein CE-Phosphoramidite
CAS No.:178925-53-6
Phosphoramdite that allows multiple additions of the 6-Fluorescein dye moiety into an oligonucleotide (thiourea linkage).
Fluorescein CE-Phosphoramidite
Cyanine 5 CE-Phosphoramidite
Phosphoramidite used to incorporate the cyanine-5 dye moiety into an oligonucleotide.
5'-Fluorescein CE-Phosphoramidite (6-FAM)
CAS No.:204697-37-0
Phosphoramidite for incorporation of a 5'-FAM (single 6-isomer) label on an oligonucleotide.
CAL Fluor Red 590 Amidite
A phosphoramidite used for 5'-CAL Fluor Red 590 labelling of oligonucleotides.
5'-TAMRA Amidite (N-TAMRA-Piperidinyl), 6-Carboxy Single Isomer
Phosphoramidite used for 5'-labelling an oligonucleotide with the TAMRA (rhodamine) dye (6-isomer)
6-Fluorescein CE-Phosphoramidite
Phosphoramdite that allows multiple additions of the 6-Fluorescein dye moiety into an oligonucleotide (1,3-diol linkage).
5'-Tetrachlorofluorescein CE-Phosphoramidite (TET)
CAS No.:877049-90-6
Phosphoramidite used for 5'-TET labelling of an oligonucleotide.
2'-OMe-5-Me-C (Ac) CE-Phosphoramidite
Phosphoramidite for the incorporation of a 2'-O-methyl 5-Me-ribo-C nucleobase within an oligonucleotide
CAL Fluor Gold 540 Amidite
A phosphoramidite used for 5'-CAL Fluor Gold 540 labelling of oligonucleotides.
(5 and 6)-FAM, Mixed Isomers (5 and 6-CarboxyFluorescein-Aminohexyl Amidite)
Phosphoramidite for incorporation of a 5'-Fluorescein (5,6 mixed isomers) label on an oligonucleotide.
Added to basket
Modified Oligo Synthesis Reagents
With our extensive library of reagents, you can synthesise oligos with your modification of choice—from conjugation chemistry to cell delivery to probe detection, we’ve got you covered.
LGC, Biosearch Technologies offers 1000+ phosphoramidites, nucleosides, solid supports and expert knowledge to ensure you can find exactly what you need to synthesise the ideal oligonucleotide and achieve your project goals faster.
Our wide range of reagents with unrivaled quality provides a single source for your oligonucleotide synthesis reagents—simplifying your supply chain so you can focus on your science and accelerate your path forward.
| Backbone modifications Increase oligo duplex stability with high-quality amidites and reagents for backbone modifications. |
Branching modifications Create oligonucleotide dendrimers that can be used to amplify signals in hybridisation tests or to build various nanostructures. |
Cell delivery and uptake Incorporate our lipophilic, vitamin, and GalNAc moieties into your oligos to enhance cell delivery and uptake. |
| Chemical phosphorylation Synthesise oligonucleotides containing a 5’ or 3’-phosphate group with our phosphoramidites, CPGs and synthesis columns. |
Colourimetric detection and capture Generate reliable hapten labelled probes with our biotinylation and DNP reagents. |
Conjugation Incorporate reactive functional groups within your oligo to allow for subsequent post-synthesis conjugation with your label of choice. |
| Electrochemical detection Prepare electrochemical oligo probes for nucleic acid analysis using ferrocene or methylene blue as the signaling redox moiety. |
Fluorophores and quenchers From gold-standard quenching reagents to our patented dyes, find the phosphoramidite, solid support and reagents you need to generate the ideal fluorescent signal. |
Modifications for nuclease resistance Protect your DNA and RNA oligos from nucleases by incorporating 2’-O-Methyl and 2’-Fluoro modifications, or enable “reverse” oligo synthesis. |
| Photocleavable modifications Incorporate a photocleavable terminal modification or mid-sequence linker/spacer with our modified phosphoramidites incorporating photo-cleavable linkers. |
Spacer modifications Get the functionality and design you need by incorporating single- or multi-carbon, -sugar, or -atom spacers into your oligo. |
Structural studies Create oligos to induce mutagenic effects, study epigenetic pathways, improve duplex stabilities and more with our extensive list of structural modifiers. |