62453
Atto 540 Q maleimide
BioReagent, suitable for fluorescence
Product Name
Atto 540 Q maleimide, BioReagent, suitable for fluorescence
product line
BioReagent
assay
≥90% (HPLC)
≥90% (degree of coupling)
form
solid
manufacturer/tradename
ATTO-TEC GmbH
technique(s)
UV/Vis spectroscopy: suitable
λ
in ethanol (with 0.1% trifluoroacetic acid)
UV absorption
λ: 542-548 nm Amax
suitability
corresponds for UV test
suitable for fluorescence
storage temp.
−20°C
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
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Thiol reactive probes and chemosensors.
Peng H, Chen W, Cheng Y, et al.
Sensors, 12, 15907-15946 (2012)
Limin Ma et al.
The Analyst, 137(21), 5046-5050 (2012-09-13)
4-Nitro-1,8-naphthalic anhydride (NNA) was used to distinguish cysteine from homocysteine and other potentially interfering thiols through a novel sequential substitution mechanism. The discrimination involves a blue-fluorescent thioether formation via nucleophilic aromatic substitution of the nitro group by thiol, followed by
Hyo Sung Jung et al.
Biomaterials, 33(33), 8495-8502 (2012-08-22)
We have synthesized a series of coumarins (1-3) that can emit fluorescence in a turn-on manner through a Michael-type reaction with thiol-containing compounds. The only difference among the coumarins is the position of a carboxyl group on its benzene ring
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