Carboxylic acid-SAM Formation Reagent
![Carboxylic acid-SAM Formation Reagent](./img/1560566648_1.jpg)
Self Assembled Monolayer Reagent
- Easily forms carboxy-terminated monolayers on gold
- Suppress non-specific binding
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Product codeC488 Carboxylic acid-SAM Formation Reagent
Unit size | Price | Item Code |
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1 umol x3 | C488-10 |
Product Description
Carboxylic acid-SAM Formation Reagent is used to prepare carboxylic acid- terminated self-assembled monolayers (SAMs) on gold surfaces as biosensors detected by QCM (Quartz Crystal Microbalance), SPR (Surface Plasmon Resonance), and electrochemical analysis. Coupled with carboxyl group activation method using NHS/WSC, carboxylic acid-SAM can be used as an interface to immobilize proteins or peptides and other ligands on gold surfaces (Fig. 1). In general, carboxylic acid-SAM provides some non-specific binding because of its negative charge. However, surfaces prepared using -carboxylic acid-SAM Formation Reagent presents less non-specific binding than thiose commonly prepared with carboxylic acid-SAM (Fig. 2).
Fig. 1 A biosensor construction by Carboxylic acid-SAM Formation Reagent
Fig. 2 Comparison of non-specific binding between carboxylic acid-SAM prepared with carboxylic acid-SAM Formation Reagent and commonly prepared SAM
Manual
Handling and storage condition
Appearance: | Colorless to pale yellow liquid |
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確認試験: | To pass test |
0-5°C, Nitrogen substitution |