72709

Sigma-Aldrich

Atto 488 azide

NACRES:
NA.32
Pricing and availability is not currently available.

mol wt

Mw 903 g/mol

fluorescence

λex 501 nm; λem 523 nm

storage temp.

−20°C

General description

Atto 488 is a superior fluorescence label with high molecular absorption (90.000) and quantum yield (0.80) as well as sufficient stoke′s shift. It is optimised for excitation with argon laser, and is characterized by high photo stability.
The azide modification is suitable for reactions with alkyne groups (Huisgen reaction - "Click Chemistry").

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.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Analysis of fluorescent nanostructures in biological systems by means of spectral position determination microscopy (SPDM).
Muller, P., et al. et al.
Current Microscopy Contributions to Advances in Science and Technology, 1, 3-12 (2012)
Monitoring single membrane protein dynamics in a liposome manipulated in solution by the ABELtrap.
Rendler, T., et al.
arXiv, 1102-1102 (2011)
Markus Hirsch et al.
Biological chemistry, 393(1-2), 23-35 (2012-05-26)
Investigations into the fate of small interfering RNA (siRNA) after transfection may unravel new ways to improve RNA interference (RNAi) efficiency. Because intracellular degradation of RNA may prevent reliable observation of fluorescence-labeled siRNA, new tools for fluorescence microscopy are warranted...
Beatrice Dietz et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 32(31), 10699-10712 (2012-08-03)
In the developing nervous system, spontaneous neuronal activity arises independently of experience or any environmental input. This activity may play a major role in axonal pathfinding, refinement of topographic maps, dendritic morphogenesis, and the segregation of axonal terminal arbors. In...
Fredrik Persson et al.
Nano letters, 12(5), 2260-2265 (2012-03-22)
Stretching DNA in nanochannels is a useful tool for direct, visual studies of genomic DNA at the single molecule level. To facilitate the study of the interaction of linear DNA with proteins in nanochannels, we have implemented a highly effective...

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

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.