Oligonucleotide library, primer, PCR, gel electrophoresis apparatus, Gel purification kit, PCR reaction components like taq pol, dNTP's etc. In addition to this requirement's may vary depending upon the employed SELEX approach.

Hello Bharti,

You can buy Aptamer library from Integrated DNA technologies (IDT). Depending upon your target you need to decide the size of your library and the type. Also you need to plan your requirements depending upon the SELEX method employed.

It's very important