JOE phosphoramidite, 5-isomer
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
C1160 | 100 mg | – | in stock | |
D1160 | 250 mg | $165 $66 | in stock | |
F1160 | 1 g | $575 $229 | in stock | |
G1160 | 5 g | $2230 $892 | in stock | |
H1160 | 10 g | $3300 $1320 | in stock |
JOE is a xanthene dye, fluorescein derivative possessing two chloro- and two methoxy substituents. This fluorophore is a useful label for oligonucleotides. Its absorption and emission spectra are located between FAM and TAMRA.
The fluorophore can be introduced into oligonucleotide using this phosphoramidite. It tolerates standard ammonium deblock conditions. This product contains a pure isomer of 5-JOE dye.
Absorption and emission spectra of JOE dye
Customers also purchased with this product
TET phosphoramidite, 6-isomer
TET phosphoramidite for synthesis of 5’-labeled oligonucleotides.
Add this product to your cart and
get free express delivery
get free express delivery
Cyanine5 NHS ester
Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.Cyanine5.5 azide
Far red / near infrared fluorescent Cyanine5.5 dye derivative for click chemistry.General properties
Appearance: | colorless solid |
Molecular weight: | 972.88 |
Molecular formula: | C48H60N3Cl2O12P |
Solubility: | good in DCM, acetonitrile |
Quality control: | NMR 1H, 31P, HPLC-MS (95%), functional testing |
Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 533 |
ε, L⋅mol−1⋅cm−1: | 75000 |
Emission maximum, nm: | 554 |
Fluorescence quantum yield: | 0.61 |
CF260: | 0.36 |
CF280: | 0.28 |
Oligo synthesis details
Diluent: | acetonitrile |
Coupling conditions: | standard coupling, identical to normal nucleobases |
Cleavage conditions: | ammonia, 2 h at room temperature |
Deprotection conditions: | identical to protected nucleobases |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
Your item has been added.
View your
cart
or
proceed to checkout
The count of items is incorrect.