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Assay
≥90% (coupling to amines)
manufacturer/tradename
ATTO-TEC GmbH
technique(s)
UV/Vis spectroscopy: suitable
fluorescence
λem 615 nm
suitability
corresponds for UV test
suitable for fluorescence
storage temp.
−20°C
Application
Atto 612Q is a quencher for fluorescence characterized by high molecular absorption (105.000). Atto 612Q is characterized by a high photostability and thermostability. It is moderately hydrophilic, and soluble in polar solvents as DMF or DMSO.
Legal Information
This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Pete Crisalli et al.
Bioconjugate chemistry, 23(9), 1969-1980 (2012-08-24)
We describe the synthesis and properties of new fluorescence quenchers containing aldehyde, hydrazine, and aminooxy groups, allowing convenient bioconjugation as oximes or hydrazones. Conjugation to oligonucleotides proceeded in high yield with aniline as catalyst. Kinetics studies of conjugation show that
Magdalena Swierczewska et al.
Physical chemistry chemical physics : PCCP, 13(21), 9929-9941 (2011-03-08)
Fluorescence-based assays and detection techniques are among the most highly sensitive and popular biological tests for researchers. To match the needs of research and the clinic, detection limits and specificities need to improve, however. One mechanism is to decrease non-specific
Michiko Kimoto et al.
Journal of the American Chemical Society, 132(43), 15418-15426 (2010-10-14)
In the development of orthogonal extra base pairs for expanding the genetic alphabet, we created novel, unnatural base pairs between fluorophore and quencher nucleobase analogues. We found that the nucleobase analogue, 2-nitropyrrole (denoted by Pn), and its 4-substitutions, such as
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