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90077

Sigma-Aldrich

Atto 633 DOPE

suitable for fluorescence

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Synonym(s):
1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine labeled with Atto 633
NACRES:
NA.32

assay

≥90.0% (TLC)

Quality Level

form

solid

manufacturer/tradename

ATTO-TEC GmbH

λ

in chloroform/methanol (8:2)

UV absorption

λ: 627-633 nm Amax

suitability

suitable for fluorescence

storage temp.

−20°C

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vibrant-m

90077

Atto 633 DOPE

vibrant-m

55284

Atto 633 DMPE

vibrant-m

42247

Atto 647N DOPE

vibrant-m

42208

Atto 550 DOPE

suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

manufacturer/tradename

ATTO-TEC GmbH

manufacturer/tradename

ATTO-TEC GmbH

manufacturer/tradename

ATTO-TEC GmbH

manufacturer/tradename

ATTO-TEC GmbH

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

form

solid

form

solid

form

-

form

-

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

100

General description

Atto 633 belongs to a new generation of fluorescent labels for the red spectral region. The dye is designed for application in the area of life science, e.g. labelling of DNA, RNA or proteins. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high photostability, good water solubility, and very little triplet formation. Atto 633 is a cationic dye. After coupling to a substrate the dye carries a net electrical charge of +1. In common with most Atto-labels, absorption and fluorescence are independent of pH, at least in the range of pH 2 to 11, used in typical applications.

Atto-Dye Labeled Phospholipids

Sigma-Aldrich offers a variety of glycero-phospholipids carrying one or two fatty acid groups (lipophilic groups) and a phosphate ester residue (hydrophilic group). They are labeled at the hydrophilic head group. After incorporation of the phospholipid into a membrane the fluorophore is located at the water/lipid interface of the membrane. We currently provide 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine (DPPE), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE), palmitoyl-sn-glycero-phosphoethanolamine (PPE), and 1,2-dimyristoyl-sn-glycero-3-phospho-ethanolamine (DMPE) labeled with Atto-dyes.

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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