APTAMER SCREENING SERVICE-Aptamer Development
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APTAMER SCREENING SERVICE-Aptamer Development

Date：2025-12-23

APTAMER SCREENING SERVICE: Aptamer Development

Nucleic acid aptamers are short single-stranded oligonucleotides (ssDNA or ssRNA) that can selectively bind to a specific target with high affinity. A large number of aptamers have been developed to recognize various targets including small molecules, protein and entire cells. Aptamers have been widely used in both basic research and clinical purposes. The standard process used to screen aptamers is known as systematic evolution of ligands by exponential enrichment (SELEX). This process includes multiple rounds of incubation, separation, elution, amplification, and single-strand oligonucleotide purification and sequencing.

kmdbioscience has established an optimized platform for aptamer screening. We can select DNA aptamers against purified protein samples as well as small chemical molecules. We have successfully developed several aptamers with Kd affinity ranging from 0.1 ~ 10 nM. In most cases, more than one aptamer can be achieved through multiple rounds of selection. If the customer needs, we can provide all the aptamers obtained from the screening. Let kmdbioscience assists you to promote progress in your aptamer-related research.