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Merck
CN

77810

Supelco

Atto 520 NHS ester

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

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About This Item

经验公式(希尔记法):
C26H30ClN3O9
分子量:
563.98
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.32

产品线

BioReagent

方案

≥90% (HPLC)
≥90% (degree of coupling)

表单

powder

制造商/商品名称

ATTO-TEC GmbH

λ

in ethanol (with 0.1% trifluoroacetic acid)

紫外吸收

λ: 526-532 nm Amax

适用性

suitable for fluorescence

检测方法

fluorometric

储存温度

−20°C

SMILES字符串

[O-]Cl(=O)(=O)=O.CCNc1cc2OC3=CC(=[NH+]\CC)\C(C)=CC3=C(CCC(=O)ON4C(=O)CCC4=O)c2cc1C

InChI

1S/C26H29N3O5.ClHO4/c1-5-27-20-13-22-18(11-15(20)3)17(7-10-26(32)34-29-24(30)8-9-25(29)31)19-12-16(4)21(28-6-2)14-23(19)33-22;2-1(3,4)5/h11-14,27H,5-10H2,1-4H3;(H,2,3,4,5)/b28-21-;

InChI key

HVCUIKJJDQLPQR-AYYDQZPKSA-N

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应用

Molar absorption 110,000 1/M cm, abs: 521 nm, em: 548 nm, QY=0.9, Tfl 3.8 ns
abs.: λmax 515 nm; em.: λmax 526 nm

法律信息

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Manoj Kumbhakar et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 10(4), 629-633 (2009-01-30)
Complex dynamics of combined long-range fluorescence resonance energy transfer (FRET) and short-range electron transfer (ET) processes in a single double-stranded DNA (dsDNA) molecule (see figure) reveals that FRET remains almost unaltered in the presence of ET. Present systems also demonstrate
Vladimir Mekler et al.
The Journal of biological chemistry, 286(1), 270-279 (2010-10-19)
Promoter recognition by RNA polymerase is a key point in gene expression and a target of regulation. Bacterial RNA polymerase binds promoters in the form of the holoenzyme, with the σ specificity subunit being primarily responsible for promoter recognition. Free
Hee-Jin Jeong et al.
Biosensors & bioelectronics, 40(1), 17-23 (2012-07-17)
Protein phosphorylation is a key event in intracellular signal transduction, and fluorescent biosensor for the specific phosphorylation event in a target protein is considered highly useful as a tool of cellular biology and drug screening. Vimentin, the most abundant intermediate
Siddharth Nanguneri et al.
PloS one, 7(5), e38098-e38098 (2012-06-05)
Three-dimensional fluorescence imaging of thick tissue samples with near-molecular resolution remains a fundamental challenge in the life sciences. To tackle this, we developed tomoSTORM, an approach combining single-molecule localization-based super-resolution microscopy with array tomography of structurally intact brain tissue. Consecutive
Christopher A Teske et al.
The journal of physical chemistry. B, 109(28), 13811-13817 (2006-07-21)
Confocal laser scanning microscopy (CLSM) is being increasingly used for observing protein uptake in porous chromatography resins. Recent CLSM studies have revealed the possible existence of a nondiffusive protein transport mechanism. Observing protein uptake with CLSM requires labeling the protein

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