推荐产品
產品線
BioReagent
品質等級
化驗
≥85% (HPLC)
形狀
powder
製造商／商標名
ATTO-TEC GmbH
透射率
254 nm
655 nm
螢光
λex 655 nm; λem 680 nm in 0.1 M phosphate pH 7.0
&lambda ；
in ethanol (with 0.1% trifluoroacetic acid)
紫外吸收
λ: 652-658 nm Amax
適合性
suitable for fluorescence
儲存溫度
−20°C
InChI
1S/C27H33N3O6S/c1-4-29-9-5-7-17-11-20-24(13-22(17)29)36-25-14-23-19(12-21(25)28-20)18(16-37(33,34)35)15-27(2,3)30(23)10-6-8-26(31)32/h11-14,18H,4-10,15-16H2,1-3H3,(H-,31,32,33,34,35)
InChI 密鑰
FOYVTVSSAMSORJ-UHFFFAOYSA-N
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應用
Atto 标签适用于灵敏度最高的应用。独特的优势组合使其成为各种标签应用的极佳工具。它们的一些特性使它们特别适用于单分子检测。Atto 标签基于刚性结构，并且不显示任何顺式-反式-异构化，这降低了信号的亮度，并导致环境依赖性，例如共轭光谱移位。
Atto 655 在水中摩尔消光为 110,000，在含 50% 乙醇的水溶液中 QY 为 30％。衰变时间是 1.9 ns。
Atto 655 在水中摩尔消光为 110,000，在含 50% 乙醇的水溶液中 QY 为 30％。衰变时间是 1.9 ns。
其他說明
新型红色吸收荧光染料，具有最佳的信噪比和长荧光寿命。可用作结合相互作用的生物物理探针。
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儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
Volker Buschmann et al.
Bioconjugate chemistry, 14(1), 195-204 (2003-01-16)
The spectroscopic characteristics (absorption, emission, and fluorescence lifetime) of 13 commercially available red-absorbing fluorescent dyes were studied under a variety of conditions. The dyes included in this study are Alexa647, ATTO655, ATTO680, Bodipy630/650, Cy5, Cy5.5, DiD, DY-630, DY-635, DY-640, DY-650
Bengang Xing et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(50), 14170-14177 (2011-11-16)
The molecular interactions of the glycopeptide antibiotic vancomycin (Van) with bacterial cell wall analogues N,N'-diacetyl-L-Lys-D-Ala-D-Ala (Ac(2) KdAdA) and N,N'-diacetyl-L-Lys-D-Ala-D-Lac (Ac(2) KdAdL) were investigated in neat water, phosphate buffer and HEPES buffer by using fluorescence correlation spectroscopy (FCS) and molecular dynamics
Ruixue Zhu et al.
The journal of physical chemistry. B, 115(17), 5001-5007 (2011-04-12)
Atto655 has been widely used as an excellent probing dye through photoinduced electron transfer (PET) for biochemical processes in oligonucleotides or polypeptides. However, its photophysical properties in the presence of the quenchers guanosine and tryptophan have not been carefully studied.
Eilon Sherman et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 12(3), 696-703 (2011-01-29)
Intramolecular dynamics in the denatured state of a protein are of importance for protein folding. Native-like contact formation within the ensemble of denatured conformations of a protein may guide its transformation towards the native conformation. The efficiency of folding is
Achim Friedrich et al.
FEBS letters, 581(8), 1644-1648 (2007-04-03)
This article presents a new, highly sensitive method for the identification of single nucleotide polymorphisms (SNPs) in homogeneous solutions using fluorescently labeled hairpin-structured oligonucleotides (smart probes) and fluorescence single-molecule spectroscopy. While the hairpin probe is closed, fluorescence intensity is quenched
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