Skip to Content
MilliporeSigma
All Photos(1)

Documents

04971

Sigma-Aldrich

Atto 680 maleimide

BioReagent, suitable for fluorescence, ≥90% (HPLC)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

MDL number:
MFCD04040687
UNSPSC Code:
12352108
PubChem Substance ID:
329747997
NACRES:
NA.32

product line

BioReagent

assay

≥90% (HPLC)

manufacturer/tradename

ATTO-TEC GmbH

solubility

DMF: soluble
H2O: soluble (pH 7.0)
ethanol: soluble
methanol: soluble

λ

in acetonitrile: water (30/70; with 0.1% trifluoroacetic acid)

UV absorption

λ: 683-689 nm Amax

suitability

corresponds for coupling to thiols
suitable for fluorescence

storage temp.

−20°C

InChI

1S/C33H37N5O7S/c1-4-36-12-5-7-21-15-24-28(17-26(21)36)45-29-18-27-23(16-25(29)35-24)22(20-46(42,43)44)19-33(2,3)38(27)13-6-8-30(39)34-11-14-37-31(40)9-10-32(37)41/h9-10,15-19H,4-8,11-14,20H2,1-3H3,(H-,34,39,42,43,44)

InChI key

DRRZFCNOIUXBKW-UHFFFAOYSA-N

Application

Atto 680 maleimide can be used for the fluorescence labeling of biological molecules (i.e., DNA, RNA, and proteins) with high molecular absorption and quantum yeild, and good thermal and photo-stability. A zwitterionic dye carrying a net electrical charge of zero.

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

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Slawomir Gwiazda et al.
Biochimie, 94(7), 1457-1463 (2012-04-03)
The RNA-world-theory is one possible explanation of how life on earth has evolved. In this context it is of high interest to search for molecular systems, capable of self-organization into structures with increasing complexity. We have engineered a simple catalytic
The design of a peptide linker group to enhance the SERS signal intensity of an atto680 dye-nanoparticle system.
Drake, P., et al.
Journal of Raman Spectroscopy, 41, 1248-1253 (2010)
Irene Drude et al.
Biochemical and biophysical research communications, 363(1), 24-29 (2007-09-11)
Over the past two decades, the structure and mechanism of catalytic RNA have been extensively studied; now ribozymes are understood well enough to turn them into useful tools. After we have demonstrated the twin ribozyme mediated insertion of additional nucleotides
Philip Tinnefeld et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 6(2), 217-222 (2005-03-09)
Light-harvesting complexes, one of nature's supreme examples of nanoscale engineering, have inspired researchers to construct molecular optical devices, such as photonic wires, which are optimised for efficient transfer of excited-state energy over large distances. The control parameters for the design
Mike Heilemann et al.
Journal of the American Chemical Society, 126(21), 6514-6515 (2004-05-27)
We demonstrate the synthesis and spectroscopic characterization of an unidirectional photonic wire based on four highly efficient fluorescence energy-transfer steps (FRET) between five spectrally different chromophores covalently attached to double-stranded DNA. The DNA-based modular conception enables the introduction of various
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service