Library Screening

Rx Biosciences offers comprehensive cDNA, genomic, and phage display library screening services to support advanced biological research and drug discovery. These services utilize a variety of highly specific probes, including cDNA, oligo-nucleotides, and antibodies, to identify and isolate desired genetic or protein sequences within complex biological samples.

Our cDNA library screening process enables researchers to detect specific gene expressions and study gene function with high precision. This is particularly useful in functional genomics, transcriptomics, and disease gene identification. By using cDNA as a probe, we can screen for genes expressed in certain tissues or conditions, providing critical insights into cellular behavior.

In addition to cDNA-based approaches, Rx Biosciences also conducts genomic library screening. This allows researchers to access vast portions of the genome to identify genes, regulatory sequences, or structural variations. Using oligo-nucleotide probes, we can selectively bind to sequences of interest, facilitating the discovery of novel gene functions and their regulatory mechanisms.

Our phage display library screening services are designed for the identification of peptides, antibodies, or proteins with specific binding affinities. This method involves displaying a library of peptides or antibody fragments on the surface of bacteriophages. When these libraries are exposed to a target molecule, phages with high-binding affinity are isolated and amplified. Antibody probes further enhance the specificity of these interactions, making this a powerful tool for therapeutic and diagnostic research.

By combining these screening methodologies, Rx Biosciences delivers robust and reliable solutions tailored to diverse research needs. Our expertise and technology ensure accuracy, reproducibility, and efficiency at every stage of the screening process. Whether your focus is on gene expression, protein interaction, or therapeutic development, our screening services provide the foundation for impactful scientific discovery.