This ATTO 488 is the free carboxy form and may be used for any kind of spectroscopy. Stock solutions can be prepared with water or aqueous buffer. Due to the high extinction coefficient and its high quantum yield of fluorescence this product is suitable for high-sensitivity detection including single-molecule work. The dye can be activated at the carboxy group for coupling to bio-molecules. For this purpose, dry and amine free DMF or DMSO must be used to dissolve the dye.
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41051
Atto 488
BioReagent, suitable for fluorescence, ≥90% (HPLC)
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| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
1 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1520,00 zł |
Informacje o tej pozycji
NACRES:
NA.32
UNSPSC Code:
12352108
1520,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócproduct line
BioReagent
Quality Segment
assay
≥90% (HPLC)
manufacturer/tradename
ATTO-TEC GmbH
λ
in methanol: water (1:1) (with 0.1% perchloric acid)
UV absorption
λ: 501-507 nm Amax
suitability
suitable for fluorescence
storage temp.
−20°C
General description
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.
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. Atto 488 is suitable for preparation of fluorescence labeling reagents and the study of its physicochemical properties.
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.
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Ta pozycja | |||
|---|---|---|---|
| suitability suitable for fluorescence | suitability suitable for fluorescence | suitability suitable for fluorescence | suitability suitable for fluorescence |
| 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 |
| assay ≥90% (HPLC) | assay ≥90% (HPLC) | assay ≥90% (HPLC), ≥90% (degree of coupling ) | assay ≥80% (TLC) |
| product line BioReagent | product line BioReagent | product line BioReagent | product line - |
| UV absorption λ: 501-507 nm Amax | UV absorption λ: 501-507 nm Amax | UV absorption λ: 501-506 nm Amax | UV absorption λ: 505-511 nm Amax |
Klasa składowania
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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