FAM phosphoramidite, 6-isomer (hydroxyprolinol)
Artikel-Nr. | Packungseinheit | Preis | Vorlaufzeit | Jetzt kaufen |
---|---|---|---|---|
25360
/ Leicht lösliche lyophilisierte Form in einer 8-ml-Septumflasche
|
250 mg |
$180
|
Auf Lager | |
45360
/ Leicht lösliche lyophilisierte Form in einer 30-ml-Septumflasche
|
1 g |
$575
|
Auf Lager |
FAM phosphoramidite, 6-isomer (Pro) is a hydroxyprolinol-derived reagent suitable for 5’ and internal labeling. Hydroxyprolinol-based (FAM) phosphoramidite is a modifying reagent for the synthesis of labeled with fluorescein oligonucleotides.
For the purpose of the introduction of fluorescent labels this type of phosphoramidites is obtained with a 6-aminohexanoate linkage as a spacer between the skeleton and the functional group.
This modifying reagent with the core of hydroxyprolinol, also has a dimethoxythrityl protection group making available reversed phase HPLC (RP-HPLC) or reversed-phase cartridge purification.
Recommendations for using the reagent:
Coupling: 6 min.
Deprotection: Standard conditions with 25 % ammonium hydroxide; deprotection time depends on the composition of nucleic acids and their protective groups.
AMA (1:1 mixture of concentrated aqueous ammonium hydroxide / 40 % aqueous methylamine) can be used for 2 hours at room temperature or 10 min at 65 °C.
Absorptions- und Emissionsspektren von FAM

Kunden kauften zusammen mit diesem Produkt
Alkinamidit, Hydroxyprolinol
Acetylenamidit für den Einbau von Acetylengruppen in OligonukleotideChemisches Phosphorylierungsreagenz
Reagenz für die Synthese von Oligonukleotiden mit einer Phosphatgruppe am 5'-Ende.DDTT-Schwefelungsreagenz
DDTT-Schwefelungsreagenz für die schnelle und effiziente Erzeugunn von Phosphorothioat-Oligonukleotiden (PTOs).General properties
Appearance: | off-white solid |
Molecular weight: | 1259.44 |
Molecular formula: | C72H83N4O14P |
Quality control: | NMR 1H and HPLC-MS (95+%) |
Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
Sicherheitsdatenblatt: | herunterladen |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 492 |
Emission maximum, nm: | 517 |
Oligo synthesis details
Coupling conditions: | 6 min coupling time recommended |
Deprotection conditions: | identical to protected nucleobases |
