In this section: Introduction | Quality Control | Purification | Modifications | Long Oligos | Price List
In this section: Introduction | Molecular Beacon FAQ's | Fluorescent Probes Price List | Other Fluorescent Molecular Probes
In this section: SPCT | DME SPCT Intro | Order DME TaqMan® Assays SPCT | SNP PCT Search | Gene Expression Assays | SPCT Design Center | GeneAssays
In this section: RNA Oligonucleotides | Quality Control | Purification | Modifications | RNAi Explorerâ„¢ Products and Prices | Custom RNAi | RNAi Design Guidelines | SmartBaseâ„¢ siRNA Modifications | shRNA Explorerâ„¢
In this section: PCR Amplification & Analysis
In this section: Introduction | Genemerâ„¢ | GeneProberâ„¢ | Proberâ„¢ Gene Detection Kits | GScanâ„¢ Gene Detection Kits | Genemerâ„¢ Control DNA | Infectious Diseases
In this section: Gene Construction
In this section: Introduction | The Omni-Cleanâ„¢ System | The Omni-Pureâ„¢ Plasmid Purification System | The Omni-Pureâ„¢ Genomic DNA Purification System | Viral DNA & RNA Purification | Microbial DNA Purification | Plant DNA Purification
In this section: Introduction | Quality Control | Purification | Modifications | Long Oligos | Price List
In this section: Introduction | Molecular Beacon FAQ's | Fluorescent Probes Price List | Other Fluorescent Molecular Probes
In this section: SPCT | DME SPCT Intro | Order DME TaqMan® Assays SPCT | SNP PCT Search | Gene Expression Assays | SPCT Design Center | GeneAssays
In this section: RNA Oligonucleotides | Quality Control | Purification | Modifications | RNAi Explorerâ„¢ Products and Prices | Custom RNAi | RNAi Design Guidelines | SmartBaseâ„¢ siRNA Modifications | shRNA Explorerâ„¢
In this section: PCR Amplification & Analysis
In this section: Introduction | Genemerâ„¢ | GeneProberâ„¢ | Proberâ„¢ Gene Detection Kits | GScanâ„¢ Gene Detection Kits | Genemerâ„¢ Control DNA | Infectious Diseases
In this section: Gene Construction
In this section: Introduction | The Omni-Cleanâ„¢ System | The Omni-Pureâ„¢ Plasmid Purification System | The Omni-Pureâ„¢ Genomic DNA Purification System | Viral DNA & RNA Purification | Microbial DNA Purification | Plant DNA Purification
Quasar 670
Quasar 670
Code : [Qsr670]
Modification : Quasar 670
Catalog Reference Number
Category
Modification Code
5 Prime
3 Prime
Internal
Molecular Weight (mw)
Extinction Coeficient (ec)
Technical Info (pdf)
Absorbance MAX
Emission MAX
Absorbance EC
26-6709
Fluorescent Dyes
[Qsr670]
Y
Y
Y
645.78
2800
PS26-6709.pdf
644
670
187000
Catalog No | Scale | Price | 26-6709-05 | 50 nmol | $378.00 | 26-6709-02 | 200 nmol | $227.00 | 26-6709-01 | 1 umol | $295.00 | 26-6709-03 | 2 umol | $442.00 | 26-6709-10 | 10 umol | $2,359.00 | 26-6709-15 | 15 umol | $2,948.00 |
Discounts are available for Quasar 670! |
Modification* Discount Price Structure |
1 site/order
|
List price
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2 sites/order
|
10% discount
|
3 sites/order
|
20% discount
|
4 sites/order
|
30% discount
|
5-9 sites/order
|
50% discount
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10+ sites/order
|
60% discount
|
*Exceptions apply
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Quasar 670 is a dye manufactured by Biosearch Technologies, it is an indocarbocyanine which fluoresces in the red region of the visible spectrum. The absorption Max is 644 nm and emission max is at 670 nm.This compound is a direct replacement for Cy5. Quasar 670 can be used for the 5' labeling of fluorogenic probes used in 5' nuclease assays, Molecular Beacons™, and other detection assays. Appropriate quencher for Quaser 670 is BBQ650 with an absorption max at 650nm, BHQ®-2 has an absorption range 550-650 nm with the max at 579 nm; it will also quench the fluorescence of Quasar 670.
Quencher Spectral Data
|
Quencher
|
Absorption Max, nm
|
Quenching Range, nm
|
Dabcyl |
453 |
380-530 |
BHQ1 |
534 |
480-580 |
BHQ2 |
579 |
550-650 |
BHQ3 |
672 |
620-730 |
BBQ-650 |
650 |
550-750 |
Click here for complete list of quenchers
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**Black Hole Quencher License Agreement
"Black Hole Quencher", "BHQ-1", "BHQ-2" and "BHQ-3" are registered trademarks of Biosearch Technologies, Inc., Novato, CA. The BHQ technology is licensed and sold under agreement with Biosearch and these products are sold exclusively for R&D use by the purchaser. They may not be used for clinical or diagnostic purposes and they may not be resold,
distributed or re-packaged.
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- Quasar 670
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