ROX reference dye for qPCR
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 31110 | 500 uL | – | in stock | |
| 41110 | 1 mL | $35 | in stock | |
| 51110 | 25 mL | $265 | in stock | |
| 61110 | 50 mL | $345 | in stock |
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Items in stock will be shipped on
06/04/2025
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This ROX formulation is a passive reference dye for qPCR application. The use of this dye is recommended for the normalization of fluorescence intensity of qPCR reporter dyes, such as dsGreen or TaqMan probes. It also allows for correcting pipetting errors and instrumental drift, such as changes in lamp intensity output over time.
The dye contains 25 μM solution of rhodamine 101 reference dye in 10 mM Tris-HCl (pH 8.6), 0.1mM EDTA, and 0.01% Tween®-20.
ROX reference dye is compatible with all qPCR instruments with ROX channel. Most instruments require either 500 nM or 50 nM end concentration of ROX.
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| Appearance: | pink solution |
| Quality control: | functional test in RT PCR, UV-Vis abs |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 570 |
| Emission maximum, nm: | 591 |
Product citations
- Bartlett, C.; Langsjoen, J.; Cheng, Q.; Yingling, A. V.; Weiss, M.; Bradfute, S.; Perkins, D. J.; Hurwitz, I. COVID-19 Global Pandemic Planning: Presence of SARS-CoV-2 Fomites in a University Hospital Setting. Exp Biol Med (Maywood), 2021, 246(18), 2039–2045. doi: 10.1177/15353702211024597
- Zhuo, X.-Z.; Bai, K.; Wang, Y.; Liu, P.; Xi, W.; She, J.; Liu, J. Long-chain non-coding RNA-GAS5 / hsa-miR-138-5p attenuates high glucose-induced cardiomyocyte damage by targeting CYP11B2. Bioscience Reports, 2021, 41(9), BSR20202232. doi: 10.1042/BSR20202232
- Schmidt, N.; Kollewe, A.; Constantin, C.E.; Henrich, S.; Ritzau-Jost, A.; Bildl, W.; Saalbach, A.; Hallermann, S.; Kulik, A.; Fakler, B.; Schulte, U. Neuroplastin and Basigin Are Essential Auxiliary Subunits of Plasma Membrane Ca2+-ATPases and Key Regulators of Ca2+ Clearance. Neuron, 2017, 96(4), 827–838.e9. doi: 10.1016/j.neuron.2017.09.038
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.
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