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74417

Sigma-Aldrich

Atto 488 amine

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

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NACRES:
NA.32

product line

BioReagent

Assay

≥90% (HPLC)

form

solid

mol wt

Mw 858 g/mol

manufacturer/tradename

ATTO-TEC GmbH

λ

in methanol: water (1:1) (with 0.1% perchloric acid)

UV absorption

λ: 502-508 nm Amax

suitability

suitable for fluorescence

storage temp.

−20°C

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This Item
937283067452595
Sigma-Aldrich

Sigma-Aldrich

74417

Atto 488 amine

Sigma-Aldrich

Sigma-Aldrich

93728

Atto 514 amine

Sigma-Aldrich

Sigma-Aldrich

30674

Atto 700

Sigma-Aldrich

Sigma-Aldrich

52595

Atto 514

assay

≥90% (HPLC)

assay

-

assay

≥90.0% (HPCE)

assay

≥90.0% (HPLC)

form

solid

form

solid

form

-

form

solid

suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

100

General description

Atto 488 is a fluorescent label with excellent water solubility. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high photostability, and very little triplet formation. Thus Atto 488 is highly suitable for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM, STED etc. Additionally the dye highly qualifies to be applied in flow cytometry (FACS), fluorescence in-situ hybridization (FISH) and many more. The fluorescence is excited most efficiently in the range 480 - 515 nm. For instance the 488 nm line of the Argon-Ion laser is very suitable for excitation.

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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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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)
David T Clarke et al.
The Review of scientific instruments, 82(9), 093705-093705 (2011-10-07)
Optics clustered to output unique solutions (OCTOPUS) is a microscopy platform that combines single molecule and ensemble imaging methodologies. A novel aspect of OCTOPUS is its laser excitation system, which consists of a central core of interlocked continuous wave and
Chung-Tien Lee et al.
The EMBO journal, 31(6), 1518-1528 (2012-02-23)
In eukaryotic cells, Hsp90 chaperones assist late folding steps of many regulatory protein clients by a complex ATPase cycle. Binding of clients to Hsp90 requires prior interaction with Hsp70 and a transfer reaction that is mediated by the co-chaperone Sti1/Hop.
Trine Berthing et al.
Small (Weinheim an der Bergstrasse, Germany), 7(5), 640-647 (2011-02-04)
Nanowires (NWs) are attracting more and more interest due to their potential cellular applications, such as delivery of compounds or sensing platforms. Arrays of vertical indium-arsenide (InAs) NWs are interfaced with human embryonic kidney cells and rat embryonic dorsal root

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