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95349

Sigma-Aldrich

Atto 647N amine

BioReagent, suitable for fluorescence

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NACRES:
NA.32

product line

BioReagent

assay

≥90% (HPLC)

form

solid

mol wt

Mw 801 g/mol

manufacturer/tradename

ATTO-TEC GmbH

λ

in ethanol (with 0.1% trifluoroacetic acid)

UV absorption

λ: 640-646 nm Amax

suitability

suitable for fluorescence

storage temp.

−20°C

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This Item
910001837342247
vibrant-m

95349

Atto 647N amine

vibrant-m

91000

Atto 647N azide

vibrant-m

18373

Atto 647N NHS ester

vibrant-m

42247

Atto 647N DOPE

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

form

solid

form

solid

form

solid

form

-

assay

≥90% (HPLC)

assay

-

assay

≥90% (HPLC), ≥90% (degree of coupling)

assay

≥80.0% (HPCE), ≥90.0% (HPLC)

product line

BioReagent

product line

BioReagent

product line

BioReagent

product line

-

General description

Atto 647N is a superior red-emitting label with high molecular absorption (150.000) and quantum yield (0.65) as well as sufficient stoke′s shift. Atto 647N is characterized by a high thermal and photostability.
Absorption and fluorescence are independent of pH, at least in the most relevant range of pH 4 to 11. The amine derivative may be used for reactions with activated carboxy-groups like NHS-esters, TFP-esters etc.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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