产品名称
Atto 488 马来酰亚胺, BioReagent, suitable for fluorescence, ≥90% (HPLC)
product line
BioReagent
assay
≥90% (HPLC)
≥90% (degree of coupling )
manufacturer/tradename
ATTO-TEC GmbH
λ
in methanol: water (1:1) (with 0.1% perchloric acid)
UV absorption
λ: 501-506 nm Amax
suitability
suitable for fluorescence
storage temp.
−20°C
Quality Level
Application
Atto 488马来酰亚胺用于标记胺，其要求的pH值高于马来酰亚胺和硫醇反应的pH值。它非常适合硫醇基团的荧光标记。
General description
Atto 488马来酰亚胺是一种亲水的荧光标记，具有高分子吸收（90.000）和量子产率（0.80）。在最大501纳米下可激发其荧光活性，523纳米下达到最大发射率。 Atto 488马来酰亚胺针对氩激光器的激发进行了优化，并具有高光稳定性。马来酰亚胺水解形成同分异构的无活性马来酸混合物的反应在硫醇修饰后可以大体完成，在pH高于8的条件下更是如此。偶联至底物后，该标记物携带-1的净电荷。
Legal Information
本产品仅供研究使用。如果打算商业化，请联系知识产权持有者（德国ATTO-TEC GmbH公司）申请许可。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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)
Mohd A Mohd Ridzuan et al.
PloS one, 7(3), e33845-e33845 (2012-04-06)
An actomyosin motor complex assembled below the parasite's plasma membrane drives erythrocyte invasion by Plasmodium falciparum merozoites. The complex is comprised of several proteins including myosin (MyoA), myosin tail domain interacting protein (MTIP) and glideosome associated proteins (GAP) 45 and
Klaus Braun et al.
International journal of medical sciences, 9(5), 339-352 (2012-07-20)
With the increase in molecular diagnostics and patient-specific therapeutic approaches, the delivery and targeting of imaging molecules and pharmacologically active agents gain increasing importance. The ideal delivery system does not exist yet. The realization of two features is indispensable: first
Maria Olejnik et al.
International journal of molecular sciences, 13(1), 1018-1028 (2012-02-09)
We demonstrate strong spectral dependence of the efficiency of fluorescence quenching in molecular systems composed of organic dyes and gold nanoparticles. In order to probe the coupling with metallic nanoparticles we use dyes with varied spectral overlap between the plasmon
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.
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