557064-55-8
Chemical Structure
AG3
- CAS No.: 557064-55-8
- Formula:C57H80N12O16S
- Molecular Weight:1221.38
InChIKey: UCLXSBKVDAGROS-YKYSXWABSA-N
SMILES: O=C(N[C@@H](CC1=CC=C(C=C1)O)C(N[C@@H](CO)C(N[C@@H](CO)C(NCC(N[C@@H](C)C(N2[C@@H](CCC2)C(N3[C@@H](CCC3)C(N[C@@H](CCSC)C(N4[C@@H](CCC4)C(N5[C@@H](CCC5)C(N[C@@H](CC6=CC=CC=C6)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](C)N
Biological Activity: AG3 is an inorganic-binding polypeptide that specifically recognizes Ag/Au surfaces. In silver systems, AG3 induces the reduction of Ag+ and regulates microcrystal morphology. In gold systems, AG3 acts as a non-reducing, high-affinity inhibitor that modulates nucleation-growth kinetics through interactions with metal clusters/surfaces to achieve size/morphology control. AG3 can be immobilized on polymer films, phages or nanosubstrates for applications in biomimetic mineralization, biosensors, precious metal recovery and patterned graphite templates[1][2].
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AG3 | AG3 is an inorganic-binding polypeptide that specifically recognizes Ag/Au surfaces. In silver systems, AG3 induces the reduction of Ag+ and regulates microcrystal morphology. In gold systems, AG3 acts as a non-reducing, high-affinity inhibitor that modulates nucleation-growth kinetics through interactions with metal clusters/surfaces to achieve size/morphology control. AG3 can be immobilized on polymer films, phages or nanosubstrates for applications in biomimetic mineralization, biosensors, precious metal recovery and patterned graphite templates. | |||||||||||||||||||||
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References
- [1]. Zhang X, et al. Biomimetic synthesis silver crystallite by peptide AYSSGAPPMPPF immobilized on PET film in vitro. Journal of inorganic biochemistry. 2005 Aug;99(8):1692-7. [Content Brief]
- [2]. Stanley SK, et al. Inhibitory effects of a phage-derived peptide on Au nanocrystal nucleation and growth. Langmuir : the ACS journal of surfaces and colloids. 2009 Sep 15;25(18):10886-92. [Content Brief]
