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76245

Atto 655 NHS ester

Name: Atto 655 NHS ester
Brand: SIGMA

BioReagent, suitable for fluorescence

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About This Item

UNSPSC Code:

12352108

PubChem Substance ID:

93577785

NACRES:

NA.32

MDL number:

MFCD03456137

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product line

BioReagent

Quality Level

100

assay

≥90.0% (HPLC)

form

powder

manufacturer/tradename

ATTO-TEC GmbH

extent of labeling

≥90.0%

λ

in ethanol (with 0.1% trifluoroacetic acid)

UV absorption

λ: 650.0-656.0 nm A_max

suitability

suitable for coupling to amines, suitable for fluorescence

storage temp.

−20°C

SMILES string

[S](=O)(=O)([O-])CC1CC([N+](=C3C1=CC4=Nc5c(cc6c(c5)CCCN6CC)OC4=C3)CCCC(=O)ON2C(=O)CCC2=O)(C)C

InChI

1S/C31H36N4O8S/c1-4-33-11-5-7-19-13-22-26(15-24(19)33)42-27-16-25-21(14-23(27)32-22)20(18-44(39,40)41)17-31(2,3)34(25)12-6-8-30(38)43-35-28(36)9-10-29(35)37/h13-16,20H,4-12,17-18H2,1-3H3

InChI key

SPDKWNQUMMQOKX-UHFFFAOYSA-N

Related Categories

Clinical & Diagnostics

Dry Dyes & Certified Stains

Tissue Diagnostics

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.

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)

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Incorporation of reporter molecule-labeled nucleotides by DNA polymerases. I. Chemical synthesis of various reporter group-labeled 2'-deoxyribonucleoside-5'-triphosphates.

Gerald Giller et al.

Nucleic acids research, 31(10), 2630-2635 (2003-05-09)

Fluorescent-labeled DNA is generated through enzymatic incorporation of fluorophore-linked 2'-deoxyribonucleoside-5'-triphosphates (dNTPs) by DNA polymerases. We describe the synthesis of a variety of dye-labeled dNTPs. Amino-linker-modified 5'-triphosphates of all four naturally occurring nucleobases were used as precursors. Commercially available dyes were

Incorporation of reporter molecule-labeled nucleotides by DNA polymerases. II. High-density labeling of natural DNA.

Taurai Tasara et al.

Nucleic acids research, 31(10), 2636-2646 (2003-05-09)

The modification of nucleic acids using nucleotides linked to detectable reporter or functional groups is an important experimental tool in modern molecular biology. This enhances DNA or RNA detection as well as expanding the catalytic repertoire of nucleic acids. Here

Highly sensitive protease assay using fluorescence quenching of peptide probes based on photoinduced electron transfer.

Nicole Marmé et al.

Angewandte Chemie (International ed. in English), 43(29), 3798-3801 (2004-07-20)

Rapid pathology of lumpectomy margins with open-top light-sheet (OTLS) microscopy.

Ye Chen et al.

Biomedical optics express, 10(3), 1257-1272 (2019-03-21)

Open-top light-sheet microscopy is a technique that can potentially enable rapid ex vivo inspection of large tissue surfaces and volumes. Here, we have optimized an open-top light-sheet (OTLS) microscope and image-processing workflow for the comprehensive examination of surgical margin surfaces

Molecular interactions between glycopeptide vancomycin and bacterial cell wall peptide analogues.

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

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Atto Dyes for Superior Fluorescent Imaging

Atto dyes are a series of fluorescent dyes that meet the critical needs of modern fluorescent technologies.

Global Trade Item Number

SKU	GTIN
76245-1MG-F	04061826670811
76245-0.25MG-KC	04061832531168
76245-1VL-F	04061837732607
76245-50MG-F	04061832533124
76245-0.25MG-FREE	04061832533117
76245-5X0.25MG-KC	04061832533131

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