The following Amine-labeled Nucleotides can be combined with the fluorescence quencher that suits best your application:

Labeled Uridine Nucleotides Aminoallyl-UTP (NU-821-xxx) Aminoallyl-dUTP (NU-803-xxx) 5-Propargylamino-ddUTP (NU-1619-xxx) Labeled Cytidine Nucleotides 5-Propargylamino-CTP (NU-831-xxx) 5-Propargylamino-dCTP (NU-809-xxx) 5-Propargylamino-ddCTP (NU-850-xxx) Labeled Guanosine and m7Guanosine Nucleotides 8-[(6-Amino)hexyl]-amino-GMP (NU-829-xxx) 8-[(6-Amino)hexyl]-amino-cGMP (NU-832-xxx) γ-[(6-Amino)hexyl]-GTP (NU-834-xxx) EDA-GTP (NU-820-xxx) 8-[(6-Amino)hexyl]-amino-GTP (NU-830-xxx) EDA-m7GDP (NU-827-xxx) EDA-m7GTP (NU-824-xxx) 7-Propargylamino-7-deaza-dGTP (NU-1615-xxx) γ-[(6-Amino)hexyl]-dGTP (NU-916-xxx) 7-Propargylamino-7-deaza-ddGTP (NU-1618-xxx)

Labeled Adenosine Nucleotides 8-[(6-Amino)hexyl]-amino-cAMP (NU-851-xxx) EDA-ADP (NU-802-xxx) N6-(6-Amino)hexyl-ATP (NU-805-xxx) 8-[(6-Amino)hexyl]-amino-ATP (NU-807-xxx) EDA-ATP (NU-808-xxx) γ-[(6-Amino)hexyl]-ATP (NU-833-xxx) EDA-AppNHp (EDA-AMPPNP) (NU-810-xxx) 8-[(6-Amino)hexyl]-amino-adenosine-2'/5'-bisphosphate (NU-812-xxx) 8-[(6-Amino)hexyl]-amino-adenosine-3'/5'-bisphosphate (NU-811-xxx) N6-(6-Amino)hexyl-dATP (NU-835-xxx) 7-Propargylamino-7-deaza-dATP (NU-1611-xxx) 7-Propargylamino-7-deaza-ddATP (NU-1612-xxx) Also available: Fluorescent and Quencher-labeled NTPγS Analogs Nucleotides labeled with Fluorescent Dyes

We have even more Amine-labeled Nucleotides available that - in most cases - can be coupled with fluorescence quenchers. Please contact us at nucleotides@jenabioscience.com for a quote if you are interested in such a derivative.

Properties of fluorescence quencher dyes

Fluorescent Dyes and Quenchers - Properties and Structures

Dye	MW	λabs	Quenching Range	Recommended in combination with dye...	Isomers
	[g/mol]	[nm]	[nm]
DYQ-661	771	661	610 - 680	DY-630, -480XL; ATTO-620, -635, -647(N), -655; OYSTER-656	pure
DYQ-660	669	660	610 - 690	DY-630, -480XL; ATTO-620, -635, -647(N), -655; OYSTER-656	pure
ATTO 612Q	791	615	570 - 660	ATTO 610, -620; -635, -647(N)	two
ATTO 580Q	795	586	540 - 610	TAMRA; ATTO 550, -565; -590; ROX	three
ATTO 540Q	659	542	490 - 570	FAM; ATTO 488, -495, -532; JOE; DY-485XL	two

Please contact nucleotides@jenabioscience.com with questions or inquiries.