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55444

Sigma-Aldrich

Atto 488 alkyne

BioReagent, suitable for fluorescence

产品线

BioReagent

质量水平

检测方案

≥90% (HPLC)

形式

(Report result)

manufacturer/tradename

ATTO-TEC GmbH

透射比

254 nm, >90%
500 nm, >90%

荧光

λex 501 nm; λem 523 nm±10 nm in 0.1 M phosphate pH 7.0

λ

in methanol: water (1:1) (with 0.1% perchloric acid)

紫外吸收

λ: 501-507 nm Amax

适用性

suitable for fluorescence

储存温度

−20°C

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product line

BioReagent

product line

BioReagent

product line

BioReagent

product line

BioReagent

assay

≥90% (HPLC)

assay

-

assay

-

assay

≥90% (HPLC)

form

(Report result)

form

solid

form

solid

form

solid

fluorescence

λex 501 nm; λem 523 nm±10 nm in 0.1 M phosphate pH 7.0

fluorescence

λex 511 nm; λem 533 nm±5 nm in 0.1 M phosphate pH 7.0

fluorescence

-

fluorescence

-

suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

一般描述

Atto 488 is a labeling dye with high molecular absorption (90,000) and quantum yield (0.80) as well as sufficient Stokes shift between excitation and emission maximum. It is optimized for excitation with an argon laser, and is characterized by high photostability.

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-snglycero-3-phospho-ethanolamine (DMPE) labeled with Atto-dyes.

find more information here

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

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable


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