Technology

High Throughput Microarray Printing

High-throughput microarray printing is a technology that enables the arrangement of biomolecules—such as small molecules, proteins, nucleic acids, and antibodies—at high density on solid surfaces (e.g., glass slides or silicon wafers). It is widely applied in genomics, proteomics, and drug discovery/screening.

Advantages

High throughput

High-throughput detection of thousands to tens of thousands of biomolecules simultaneously.

High sensitivity

Capable of detecting low-abundance target molecules.

High specificity

Highly specific detection can be achieved by designing and immobilizing specific probes (e.g., oligonucleotides, antibodies, or aptamers) on the microarray surface.

Automation

The spotting and detection processes can be automated to improve experimental efficiency.
Common microarray types

Small molecule microarray

Applicable to a wide variety of small molecule compound libraries for molecular-level drug screening and discovery.

DNA microarray

Used for gene expression analysis, SNP detection, etc.

Protein microarray

Used for protein expression analysis, protein-protein interaction research, etc.

Antibody microarray

Used for antibody screening, disease marker detection, etc.