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ROX NHS ester, 6-isomer, is a highly fluorescent and photostable rhodamine dye used for labeling amino groups in peptides, proteins, and amino-oligonucleotides. ROX-labeled oligonucleotide probes are commonly used in qPCR, and qPCR instruments have a ROX channel. [Pure single isomer.]

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | ROX NHS ester, 6-isomer, is a highly fluorescent and photostable rhodamine dye used for labeling amino groups in peptides, proteins, and amino-oligonucleotides. ROX-labeled oligonucleotide probes are commonly used in qPCR, and qPCR instruments have a ROX channel. [Pure single isomer.] |
| Molecular Weight | 631.67 |
| Formula | C37H33N3O7 |
| Cas No. | 117491-83-5 |
| Smiles | O=C1OC2(C=3C(=C4C5=C(C3)CCCN5CCC4)OC=6C2=CC7=C8C6CCCN8CCC7)C=9C1=CC=C(C(ON%10C(=O)CCC%10=O)=O)C9 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
| Size | Quantity | Unit Price | Amount | Operation |
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