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92716

Sigma-Aldrich

Atto 620

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

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About This Item

MDL number:
MFCD05865404
UNSPSC Code:
12352202
NACRES:
NA.32

product line

BioReagent

Assay

≥90% (HPCE)

form

powder

manufacturer/tradename

ATTO-TEC GmbH

fluorescence

λex 617 nm; λem 641 nm in 0.1 M phosphate pH 7.0

suitability

suitable for fluorescence

storage temp.

−20°C

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Sigma-Aldrich

92716

Atto 620

Sigma-Aldrich

49728

Atto 620 maleimide

Atto 700 BioReagent, suitable for fluorescence, ≥90.0% (HPCE)

30674

Atto 700

Sigma-Aldrich

42424

Atto 550

fluorescence

λex 617 nm; λem 641 nm in 0.1 M phosphate pH 7.0

fluorescence

λex 619 nm; λem 643 nm in 0.1 M phosphate pH 7.0

fluorescence

λex 681 nm; λem 714 nm in 0.1 M phosphate pH 7.0

fluorescence

-

form

powder

form

solid

form

-

form

powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

assay

≥90% (HPCE)

assay

≥80% (coupling to thiols)

assay

≥90.0% (HPCE)

assay

≥90% (HPLC)

product line

BioReagent

product line

-

product line

BioReagent

product line

-

General description

Atto 620 is a new label with high molecular absorption (120,000) and quantum yield (0.50) as well as sufficient Stokes shift between excitation and emission maximum. Atto 620 is characterized by a high photostability.

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
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    BCCJ0104
    BCBP9985V

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    Maria Strianese et al.
    Journal of inorganic biochemistry, 104(6), 619-624 (2010-03-23)
    In this paper we explore the use of fluorescently labeled cytochrome c peroxidase (CcP) from baker's yeast for monitoring nitric oxide (NO) down to the sub-micromolar level, by means of a FRET (Förster Resonance Energy Transfer) mechanism. The binding affinity
    Maria Strianese et al.
    Inorganic chemistry, 51(21), 11220-11222 (2012-10-18)
    Fluorescently labeled cobalt peptide deformylase (Co-PDF) can be efficiently used as a fluorescence-resonance-energy-transfer-based sensing device for hydrogen sulfide (H(2)S). The proof of concept of our sensor system is substantiated by spectroscopic, structural, and theoretical results. Monohydrogen sulfide coordination to Co-PDF
    Peter P T Surawski et al.
    Molecular bioSystems, 4(7), 774-778 (2008-06-20)
    The concept of optically encoding particles for solid phase organic synthesis has existed in the literature for several years. However, there remains a significant challenge to producing particles that are capable of withstanding harsh solvents and reagents whilst maintaining the
    Darby Kozak et al.
    Langmuir : the ACS journal of surfaces and colloids, 24(4), 1204-1211 (2007-12-11)
    This study presents the use of flow cytometry as a high-throughput quantifiable technique to study multicomponent adsorption interactions between proteins and surfaces. Flow cytometry offers the advantage of high-throughput analysis of multiple parameters on a very small sampling scale. This

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