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About This Item

MDL number:
UNSPSC Code:
12352202
NACRES:
NA.32
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product line

BioReagent

Assay

≥80% (coupling to amines)

manufacturer/tradename

ATTO-TEC GmbH

transmittance

254 nm, >90%
620 nm, >90%

fluorescence

λex 620 nm; λem 641 nm in 0.1 M phosphate pH 7.0

λ

in ethanol (with 0.1% trifluoroacetic acid)

suitability

suitable for fluorescence

storage temp.

−20°C

Application

Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation. Atto 620 NHS ester Atto 540 Q NHS ester is used to label molecules such as proteins via conjugation to primary amine groups.

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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