Black hole quencher dyes
WebBHQ dyes are robust dark quenchers that very nicely complement our existing product line. They are compatible with ammonium hydroxide deprotection, exhibit excellent coupling efficiencies, have large extinction coefficients and are completely non-fluorescent. WebBlack Hole Quencher®-1 (BHQ-1) and Black Hole Quencher®-2 (BHQ-2) differ in the spectrum they are able to absorb. BHQ-1 is used to quench green and yellow dyes, such as FAM, TET, and HEX. BHQ-2 is preferred for quenching orange or red dyes, such as TAMRA™, Texas Red®, and Cy™ 5.
Black hole quencher dyes
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WebBHQ-2 is used to quench in the range 550 – 650 nm and is most effective in quenching fluorophores such as TAMRA, ROX, Cyanine-3, Cy3, Cy3.5™ and Red 640. We also offer Black Hole Quenchers for labelling peptides. All of our BHQ dyes are available as carboxylic acid or succinimidyl esters. WebBlack Hole Quencher (BHQ), CAL Fluor, Quasar and Pulsar dyes for incorporation into labeled fluorogenic probes are available only through Biosearch Technologies, Inc. and selected licensed vendors world-wide. Molecular Beacons are manufactured for R&D applications only under license with Rutgers, The State University of New Jersey.
WebFive different molecules have been used to quench basal fluorescence of an enzyme substrate labeled with Cy5, Cy5.5 or IR800 at a distance of 8 amino acids (32 Å): a 6 nm …
WebBHQ-2 is used to quench in the range 550 – 650 nm and is most effective in quenching fluorophores such as TAMRA, ROX, Cyanine-3, Cy3, Cy3.5™ and Red 640. We also offer Black Hole Quenchers for labelling peptides. All of our BHQ dyes are available as carboxylic acid or succinimidyl esters. WebBlack Hole Quencher Dyes. With the growing popularity of red and near-infrared dyes, we are offering the Black Hole Quencher TM dyes (BHQs), whose physical properties are …
WebA black hole quencher (BHQ) is only one type of NFQ, so it's covered under this category. Others include Dabsyl, Qxl quenchers, Iowa black FQ, Iowa black RQ, IRDye QC-1....
WebBlack Hole Quencher™ Two commonly used quenchers, TAMRA™ and DABYCL, limit the ultimate sensitivity and flexibility of qPCR. TAMRA is not a dark quencher and therefore … dr ethan mathewsWebBlack Hole Quenchers. BHQ-1. - BHQ-2. - BHQ-3. We have been synthesizing custom oligonucleotides and qPCR probes labeled with the original BHQ® quencher dyes for decades. We produce and deliver … dr ethan mathews in galt caWebDec 18, 2012 · We describe the efficient synthesis and one-step derivatization of novel, nonfluorescent azo dyes based on the Black Hole Quencher-3 (BHQ-3) scaffold. These dyes were equipped with various reactive and/or bioconjugatable groups (azido, α-iodoacetyl, ketone, terminal alkyne, vicinal diol). dr ethan newtonWebBCN-Fluorescent dyes(BCN-荧光染料) Other functional BCN (其它功能化 BCN) 2-Cyclooctyne-acetic acid (2-环辛炔-乙酸) 1,2,4,5-tetrazine(1,2,4,5-四嗪) 1,2,4,5-Tetrazine-Amine Reactive(1,2,4,5-四嗪-胺反应) dr ethan natelson houston txWebThis dark quencher has strong absorption range of 480 nm - 580 nm, which provides excellent quenching of fluorophores that fluoresce in this range, such as FAM, TET, CAL … dr ethan kellum orthopedicsWebThe hydrolysis probe is labeled with a fluorescent reporter at the 5' end and a quencher at the 3' end. Commonly used fluorescent reporter-quencher pairs are fluorescein (FAM), which emits green fluorescence, and Black … dr ethan matthewsWebBlack Hole Quencher Peptide Labeling Reagents. LGC Biosearch offers Black Hole Quenchers for labeling peptides. All of our BHQ dyes are available as carboxylic acid or succinimidyl esters. Our BHQ-1 and … dr ethan mathews sacramento