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NTA - Atto 647 N

BioReagent, suitable for fluorescence, ≥80% (HPCE)

Atto 647 N - Nitrilotriacetic acid, complexed to Ni2+ - ion, Nα,Nα-bis(carboxymethyl)-L-lysine, Nickel(II) complex

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≥80% (HPCE)


λex 647 nm; λem 669 nm in PBS


suitable for fluorescence

detection method


temp. de almacenamiento


Descripción general

find more information here


for the fluorescence detection of HIS-tagged proteins

Información legal

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.


Health hazardEnvironment

Palabra de señalización


Clasificaciones de peligro

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Muta. 2 - Repr. 1A - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1 Inhalation

Código de clase de almacenamiento

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects



Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

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  1. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  2. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  3. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  4. How is Product 02175, NTA-Atto 647N, to be dissolved and diluted?

    The 250 μg of 02175-250UG-F, NTA-Atto 647N, may be dissolved in 250 μL of phosphate buffered saline (PBS), pH 7.4, to make a 1 mg/mL stock solution. This stock solution may be diluted by a factor of 1:1000 as follows:---For use on gel:  25 μL of stock in 25 mL PBS.---For use on Western Blot (PVDF membrane): 25 μL of stock in 25 mL PBST (PBS plus 0.1% TWEEN 20).

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    Ask a Scientist here.

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