792438
NTA terminal-SAM formation reagent
Synonyma:
NTA-SAM, Nitrilotriacetic acid SAM
Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
About This Item
UNSPSC Code:
12352103
NACRES:
NA.23
Doporučené produkty
![N-[Nα,Nα-Bis(carboxymethyl)-L-lysine]-12-mercaptododecanamide ≥90.0% (TLC)](/deepweb/assets/sigmaaldrich/product/structures/421/384/d2cb2cfc-59fa-44f9-832b-65e9af62ebaf/640/d2cb2cfc-59fa-44f9-832b-65e9af62ebaf.png)
General description
3 units of 2 μmol product per set.
Application
Used for the preparation of nitrilotriacetic acid (NTA) -terminated self-assembled monolayers (SAMs) on gold surfaces as biosensors detected by SPR (Surface Plasmon Resonance)
Preparation Note
Suggested method for the preparation of NTA-SAM surface on a gold substrate.
1. Add 1ml of ethanol to a tube; and pipette to dissolve the reagent to prepare 2 mmol/L NTA-SAM solution. Dilute the solution 10-fold with ethanol for the next step.
2. Clean a gold surface of a substrate with Piranha solution prior to preparing NTA-SAM. Immerse the substrate in the prepared reagent solution and incubate overnight at room temperature.
3. Wash the substrate several times with ethanol and purified water sequentially.
1. Add 1ml of ethanol to a tube; and pipette to dissolve the reagent to prepare 2 mmol/L NTA-SAM solution. Dilute the solution 10-fold with ethanol for the next step.
2. Clean a gold surface of a substrate with Piranha solution prior to preparing NTA-SAM. Immerse the substrate in the prepared reagent solution and incubate overnight at room temperature.
3. Wash the substrate several times with ethanol and purified water sequentially.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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