Cellular Aptamer Screening Service Workflow

Date：2025-12-30

Steps

Service Content

Timeline

Step 1: Screening of nucleic acid aptamers

(1) Cells were provided by the customer.

(2) Adaptation library screening and enrichment: PCR amplification enrichment+transcription+gel running recovery, usually 6-10 rounds.

(3) Screening products for NGS sequencing.

(4) Delivery: 5-15 adapter sequences, experimental report, raw data (including NGS sequencing raw data and gel electrophoresis)

10-15 weeks

Step2：Aptamer assay and FACS(optional)

(1) Synthesize aptamers based on sequences.

(2) Affinity determination of adapter and FACS.

(3) Delivery: Experimental report, raw data

4-5 weeks