ROX NHS ester, 6-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 12220 | 1 mg | $110 | in stock | |
| 22220 | 5 mg | $210 | in stock | |
| 42220 | 25 mg |
$410
|
in stock | |
| 52220 | 50 mg |
$695
|
in stock | |
| 62220 | 100 mg |
$1190
|
in stock |
ROX (Rhodamine X, R101) is a highly fluorescent, and photostable rhodamine dye for various applications. ROX labeled oligonucleotide probes are often used in qPCR, and qPCR instruments have ROX channel.
This is reactive dye for the labeling of amino-groups in peptides, proteins, and amino-oligonucleotides. Pure single isomer.
Absorption and emission spectra of ROX dye
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ROX azide, 5-isomer
Azide derivative of ROX (Rhodamine X, Rhodamine 101) dye for biomolecule labeling via click chemistry. Pure 5-isomer.Universal CPG type II, 1000A
This universal support is intended for automated synthesis of oligonucleotides to accelerate the dephosphorylation process during deblocking. Pore size of 1000 Å is recommended for the synthesis of oligonucleotides up to 120 bases.Cyanine5.5 amine
Amino derivative of Cyanine5.5, a far red emitting fluorescent cyanine dye.
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General properties
| Appearance: | dark crimson powder |
| Mass spec M+ increment: | 516.2 |
| Molecular weight: | 631.67 |
| CAS number: | 117491-83-5; 1890922-83-4; 216699-36-4 |
| Molecular formula: | C37H33N3O7 |
| Solubility: | good in polar organic solvents (DMF, DMSO), low in water |
| Quality control: | NMR 1H, HPLC-MS (80+%, balance mostly free carboxylic acid) |
| 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: | 570 |
| ε, L⋅mol−1⋅cm−1: | 88000 |
| Emission maximum, nm: | 591 |
| Fluorescence quantum yield: | 1.0 |
| CF260: | 0.62 |
| CF280: | 0.49 |
Product citations
- Konopka, C.J.; Wozniak, M.; Hedhli, J.; Ploska, A.; Schwartz-Duval, A.; Siekierzycka, A.; Pan, D.; Munirathinam, G.; Dobrucki, I.T.; Kalinowski, L.; Dobrucki, L.W. Multimodal imaging of the receptor for advanced glycation end-products with molecularly targeted nanoparticles. Theranostics, 2018, 8(18), 5012–5024. doi: 10.7150/thno.24791
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