Leica Microsystems, a leading provider of microscopy and scientific instrumentation and advanced imaging solutions, has acquired ATTO-TEC. The...

ATTO-TEC is exhibiting at the Analytica 2024 in Munich!

Visit us from the 9^th - 12^th of April at the Analytica in Munich. Analytica is the world's...

The new product catalogue 2022/2024, as well as the new pricelist 2022 are now available for download.

Besides various new dye derivatives, we have...

Dear customers and business partners,
dear friends.
With the move to our recently completed building in the industrial park Martinshardt in Siegen, a...

The most recent literature update on ATTO-dyes includes publications till September 2020. The selected papers can be found on the website under the...

Dear customer,
we would like to inform you that unfortunately we can no longer accept payments by check as of 01.03.2020.
Payments will then only be...

The ATTO-TEC team wishes you and your family a healthy and happy Holiday Season and a prosperous New Year.
We are looking forward to continuing our...

ATTO-TEC is expanding its portfolio of dye labeled “click-reagents“, introducing DBCO derivatives.
DBCO readily reacts with azides in a catalysis...

We are proud to present our new homepage in a new modern design.

We have revised and greatly expanded the content of the site. In the section "Worth...

with Christmas and New Year round the corner, the entire ATTO-TEC team wishes you and your family a healthy and happy Holiday Season and a prosperous...

ATTO-TEC is expanding its portfolio of fluorescent labels by introducing ATTO 643!

ATTO 643 is a new fluorescent label related to the well known...

ATTO-TEC is exhibiting at the Analytica 2018 in Munich!

Visit us from the 10th - 13th of April at the Analytica in Munich. Analytica is the...

ATTO-TEC is exhibiting at the Analytica 2018 in Munich!

Visit us from the 10th - 13th of April at the Analytica in Munich. Analytica is the...

ATTO-TEC is exhibiting at the 15th Conference on Methods and Applications of Fluorescence (MAF).

MAF has a long-standing tradition of bringing...

The new product catalogue 2016/2018, as well as the new pricelist 2016 is now available for download.

Next to various new dye derivatives, ATTO-TEC...

ATTO-TEC is exhibiting at the Analytica 2016 in Munich!

Visit us from the 10th - 13th of May at the Analytica in Munich. Analytica is the...

ATTO-TEC is sponsoring and exhibiting at the 12th international symposium - Horizons in Molecular Biology.

The Symposium will take place at the Max...

ATTO-TEC is sponsoring and exhibiting at the 14th Conference on Methods and Applications of Fluorescence (MAF).

The MAF is taking place at the...

We are pleased to inform you that the shipping rates have been reduced.

Delivery charges are now as follows:

ATTO-TEC is extending its product range by introducing a new fluorescent Label ATTO 542. The dye is very hydrophilic and shows excellent water...

Hannover, Germany, 08 - 10 October 2013

ATTO-TEC is exhibiting at the BioTechnica 2013!

The ATTO LS-Dye Series

ATTO-TEC introduces a new series of fluorescent labels with large Stokes-shift. The large fluorescence shift of up to 165 nm...

ATTO-TEC will exhibit at the BIO 2013!

Visit us from the 22nd - 25th of April at the BIO 2013 in Chicago, IL. The convention will be hosted at the...

We are looking back on a successful Bio 2012 in Boston. Once again the convention turned out be an important event for ATTO-TEC with many new contacts...

Hannover, Germany, 11 - 13 October 2011

ATTO-TEC is exhibiting at the BioTechnica 2011!

ATTO-Dye Labeled Phospholipids

In recent years the investigation of biological membranes, e.g. intracellular membranes of live cells, plasma...

Our new product catalogue 2011/2013 and pricelist 2011 are now available.

Here you will find a variety of new dye-modifications including ATTO-dye...

ATTO-TEC is exhibiting at the BIO 2011!

Visit us from the 27th - 30th of June at the BIO 2011 in Washington, D.C. The exhibition will take place at...

Hannover, Germany, 5 - 7 October 2010

ATTO-TEC is exhibiting at the BioTechnica 2010!

The structures of selected ATTO-dyes as well as the structures of the different linkers in the dye derivatives can be obtained under...

Hannover, Germany, 6 - 8 October 2009

ATTO-TEC is exhibiting at the BioTechnica 2009!

ATTO-TEC is expanding its Portfolio of dyes with the new redox-label ATTO MB2!

ATTO MB2 is a derivative of the well-known redox dye Methylen Blue....

Our new product catalogue 2009/2010 and pricelist 2009 is now available for download. Please vist our download section under support.

We have moved!

Unsere neuen Adressen lauten:

Visit us during the 8th MAFS 2003 in Prague / Czech Republic

MAFS 2003 - Prague: August 24 - 27, 2003

We are extending our range of labels with 3 new fluorescent dyes and 3 quenchers. These labels can be either purchased as their N-hydroxysuccinimidyl...

ATTO-TEC is expanding its product range in the area of fluorescent labels.

We are extending our range of labels with 7 new fluorescent dyes. These...

Visit ATTO-TEC at the BIO 2006 in Chicago!

Visit us from the 9th - 12th of April at the Bio in Chicago, the worlds largest convention and...

New table of Förster-distances R0 for ATTO-dyes

An extended and updated table of the critical distance R0 of energy transfer (FRET) between...

Visit ATTO-TEC at the BIO 2008 in San Diego CA!

ATTO-TEC is exhibiting at the Bio 2008 in San Diego from the 17th - 20th of June.

Visit ATTO-TEC at the BIO 2007 in Boston, the global event in biotechnology!

Visit us from the 6th - 9th of May at the Bio 2007 in Boston. With...