Tide Quencher™ 7.2 CPG [TQ7.2 CPG] *500 Å*
Ordering information
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Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
International | See distributors |
Bulk request | Inquire |
Custom size | Inquire |
Shipping | Standard overnight for United States, inquire for international |
Physical properties
Solvent | MeCN |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C); Minimize light exposure |
Alternative formats
Tide Quencher™ 7.2 CPG [TQ7.2 CPG] *1000 Å* |
Related products
Overview | SDSProtocol |
See also: Tide Quencher Dyes
Tide Quencher™ 7.2 (TQ7.2) is a non-fluorescent molecule designed to efficiently quench the fluorescence of common NIR fluorophores such as Cy7, Alexa Fluor® 700, Alexa Fluor® 750, iFluor® 700, iFluor® 710, iFluor® 720 and iFluor® 750. It is an improved version of TQ7 and BHQ3. TQ7.2 is designed to be a superior quencher with (a). much stronger absorption, and (b). much higher quenching efficiency for NIR dyes. Tide Quencher™ 7.2 CPG is an excellent building block for preparing TQ7.2-labeled oligonucleotides. The oligo prepared from (TQ7.2 CPG) may be deprotected in 0.05M potassium carbonate in methanol for 4 hours at room temperature for 2 hours. Alternatively, the oligo may be deprotected in ammonium hydroxide at room temperature for 24-36 hours. It can be used in techniques such as polymerase chain reaction (PCR), real-time PCR, and DNA sequencing. In these applications, fluorescence signals are used to monitor the amplification or detection of specific DNA sequences. TQ7.2 quenches the fluorescent signal until a specific event (like DNA strand separation or primer extension) occurs, leading to an increase in fluorescence that can be detected and quantified.
Product Family
Name | Extinction coefficient (cm -1 M -1) | Correction Factor (260 nm) | Correction Factor (280 nm) |
Tide Quencher™ 7.1 CPG [TQ7.1 CPG] *500 Å* | 75,0001 | 0.229 | 0.193 |
Images
References
View all 50 references: Citation Explorer
Paired-agent imaging as a rapid en face margin screening method in Mohs micrographic surgery.
Authors: Torres, Veronica C and Hodge, Sassan and Levy, Joshua J and Vaickus, Louis J and Chen, Eunice Y and LeBouef, Matthew and Samkoe, Kimberley S
Journal: Frontiers in oncology (2023): 1196517
Authors: Torres, Veronica C and Hodge, Sassan and Levy, Joshua J and Vaickus, Louis J and Chen, Eunice Y and LeBouef, Matthew and Samkoe, Kimberley S
Journal: Frontiers in oncology (2023): 1196517
A stapled chromogranin A-derived peptide homes in on tumors that express αvβ6 or αvβ8 integrins.
Authors: Monieri, Matteo and Rainone, Paolo and Sacchi, Angelina and Gori, Alessandro and Gasparri, Anna Maria and Coliva, Angela and Citro, Antonio and Ferrara, Benedetta and Policardi, Martina and Valtorta, Silvia and Pocaterra, Arianna and Alfano, Massimo and Sheppard, Dean and Piemonti, Lorenzo and Moresco, Rosa Maria and Corti, Angelo and Curnis, Flavio
Journal: International journal of biological sciences (2023): 156-166
Authors: Monieri, Matteo and Rainone, Paolo and Sacchi, Angelina and Gori, Alessandro and Gasparri, Anna Maria and Coliva, Angela and Citro, Antonio and Ferrara, Benedetta and Policardi, Martina and Valtorta, Silvia and Pocaterra, Arianna and Alfano, Massimo and Sheppard, Dean and Piemonti, Lorenzo and Moresco, Rosa Maria and Corti, Angelo and Curnis, Flavio
Journal: International journal of biological sciences (2023): 156-166
Impact of Surgical Lights on the Performance of Fluorescence-Guided Surgery Systems: A Pilot Study.
Authors: Chiti, Lavinia E and Park, Brian and d'Orchymont, Faustine and Holland, Jason P and Nolff, Mirja C
Journal: Animals : an open access journal from MDPI (2023)
Authors: Chiti, Lavinia E and Park, Brian and d'Orchymont, Faustine and Holland, Jason P and Nolff, Mirja C
Journal: Animals : an open access journal from MDPI (2023)
Comparison of Five Near-Infrared Fluorescent Folate Conjugates in an Ovarian Cancer Model.
Authors: García de Jalón, Elvira and Kleinmanns, Katrin and Fosse, Vibeke and Davidson, Ben and Bjørge, Line and Haug, Bengt Erik and McCormack, Emmet
Journal: Molecular imaging and biology (2023): 144-155
Authors: García de Jalón, Elvira and Kleinmanns, Katrin and Fosse, Vibeke and Davidson, Ben and Bjørge, Line and Haug, Bengt Erik and McCormack, Emmet
Journal: Molecular imaging and biology (2023): 144-155
Investigation of cyanine-based infrared dyes as calibrants in radiochromic films.
Authors: Kaiyum, Rohith and Schruder, Christopher W and Mermut, Ozzy and Rink, Alexandra
Journal: Medical physics (2023)
Authors: Kaiyum, Rohith and Schruder, Christopher W and Mermut, Ozzy and Rink, Alexandra
Journal: Medical physics (2023)
Comparison of Near-Infrared Imaging Agents Targeting the PTPmu Tumor Biomarker.
Authors: Johansen, Mette L and Vincent, Jason and Rose, Marissa and Sloan, Andrew E and Brady-Kalnay, Susann M
Journal: Molecular imaging and biology (2023): 744-757
Authors: Johansen, Mette L and Vincent, Jason and Rose, Marissa and Sloan, Andrew E and Brady-Kalnay, Susann M
Journal: Molecular imaging and biology (2023): 744-757
Improved Discrimination of Tumors with Low and Heterogeneous EGFR Expression in Fluorescence-Guided Surgery Through Paired-Agent Protocols.
Authors: Wang, Cheng and Xu, Xiaochun and Folaron, Margaret and Gunn, Jason R and Hodge, Sassan and Chen, Eunice Y and Hoopes, P Jack and Tichauer, Kenneth M and Samkoe, Kimberley S
Journal: Molecular imaging and biology (2023): 110-121
Authors: Wang, Cheng and Xu, Xiaochun and Folaron, Margaret and Gunn, Jason R and Hodge, Sassan and Chen, Eunice Y and Hoopes, P Jack and Tichauer, Kenneth M and Samkoe, Kimberley S
Journal: Molecular imaging and biology (2023): 110-121
Rapid and Quantitative Intraoperative Pathology-Assisted Surgery by Paired-Agent Imaging-Derived Confidence Map.
Authors: Wang, Cheng and Hodge, Sassan and Ravi, Divya and Chen, Eunice Y and Hoopes, P Jack and Tichauer, Kenneth M and Samkoe, Kimberley S
Journal: Molecular imaging and biology (2023): 190-202
Authors: Wang, Cheng and Hodge, Sassan and Ravi, Divya and Chen, Eunice Y and Hoopes, P Jack and Tichauer, Kenneth M and Samkoe, Kimberley S
Journal: Molecular imaging and biology (2023): 190-202
Identification of a Suitable Untargeted Agent for the Clinical Translation of ABY-029 Paired-Agent Imaging in Fluorescence-Guided Surgery.
Authors: Wang, Cheng and Xu, Xiaochun and Hodge, Sassan and Chen, Eunice Y and Hoopes, P Jack and Tichauer, Kenneth M and Samkoe, Kimberley S
Journal: Molecular imaging and biology (2023): 97-109
Authors: Wang, Cheng and Xu, Xiaochun and Hodge, Sassan and Chen, Eunice Y and Hoopes, P Jack and Tichauer, Kenneth M and Samkoe, Kimberley S
Journal: Molecular imaging and biology (2023): 97-109
Imaging the Alternatively Spliced D Domain of Tenascin C in a Preclinical Model of Inflammatory Bowel Disease.
Authors: Zhang, Liang and Wang, Yuzhen and Homan, Kristoff T and Gaudette, Stephanie M and McCluskey, Andrew J and Chan, Ying and Murphy, Joanne and Abdalla, Mary and Nelson, Christine M and Sun, Victor Z and Erickson, Jamie E and Knight, Heather L and Clabbers, Anca and Sterman, Annette J Schwartz and Mitra, Soumya
Journal: Molecular imaging and biology (2023): 314-323
Authors: Zhang, Liang and Wang, Yuzhen and Homan, Kristoff T and Gaudette, Stephanie M and McCluskey, Andrew J and Chan, Ying and Murphy, Joanne and Abdalla, Mary and Nelson, Christine M and Sun, Victor Z and Erickson, Jamie E and Knight, Heather L and Clabbers, Anca and Sterman, Annette J Schwartz and Mitra, Soumya
Journal: Molecular imaging and biology (2023): 314-323