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Modification and Labeling
Label Phosphoramidites and Supports
Black Hole Quencher Dyes
Black Hole Quencher Dyes
BHQ dyes are robust dark quenchers that are compatible with ammonium hydroxide deprotection, exhibit excellent coupling efficiencies, have large extinction coefficients and are completely non-fluorescent. Their absorbances are well-tuned to quench a variety of popular fluorophores.
BHQ-2 Phosphoramidite (10-1962)
Catalog #:
10-1962
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CAS #:
374591-98-7
Formal Name:
4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene-4''-(N-2-4,4'-dimethoxytrityl(oxyethyl))-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
BHQ-1 Phosphoramidite (10-1961)
Catalog #:
10-1961
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CAS #:
374591-94-3
Formal Name:
4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene-4''-(N-2-4,4'-dimethoxytrityl(oxyethyl))-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
3'-BHQ-2 CPG (20-5932)
Catalog #:
20-5932
Formal Name:
4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene-4''-(N-ethyl-2-O-(4,4'-dimethoxytrityl))-N-ethyl-2-O-glycolate-CPG
5'-BHQ-1 Phosphoramidite (10-5931)
Catalog #:
10-5931
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CAS #:
1430816-77-5
Formal Name:
4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene-4''-(N-ethyl)-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
5'-BHQ-2 Phosphoramidite (10-5932)
Catalog #:
10-5932
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CAS #:
1345959-73-0
Formal Name:
4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene-4''-(N-ethyl)-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
BHQ-1-dT (10-5941)
Catalog #:
10-5941
Formal Name:
5'-Dimethoxytrityloxy-5-[(N-4''-carboxyethyl-4''-(N-ethyl)-4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene)-aminohexyl-3-acrylimido]-2'-deoxyUridine-3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
BHQ-2-dT (10-5942)
Catalog #:
10-5942
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CAS #:
1415097-34-5
Formal Name:
5'-Dimethoxytrityloxy-5-[(N-4''-carboxyethyl-4''-(N-ethyl)-4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene)-aminohexyl-3-acrylimido]-2'-deoxyUridine-3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
3'-BHQ-1 CPG (20-5931)
Catalog #:
20-5931
Formal Name:
4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene-4''-(N-ethyl-2-O-(4,4'-dimethoxytrityl))-N-ethyl-2-O-glycolate-CPG
3'-BHQ-3 CPG (20-5933)
Catalog #:
20-5933
Formal Name:
3-Diethylamino-5-phenylphenazium-7-diazobenzene-4''-(N-ethyl-2-O-(4,4'-dimethoxytrityl))-N-ethyl-2-O-glycolate-CPG