Gene expression profiles refer to the quantitative measurement of gene activity within a biological sample, such as tissues, cells, or even organisms. Gene expression is a continuous process in which organisms use genetic information to synthesize functional gene products such as proteins and RNA molecules.
Several techniques are employed for gene expression profile analysis, each with its own advantages and limitations. There are most commonly used methods.
METHODS | DESCRIPTIONS |
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Microarrays | Allows the simultaneous detection of thousands of genes and provides a snapshot of gene expression patterns within a sample. |
RNA-Seq | offers a comprehensive and quantitative analysis of the entire transcriptome. |
qPCR | A sensitive and specific method used to quantify the expression of selected genes. |
NanoString Technology | Direct measurement of individual RNA molecules. |
scRNA-Seq | Provides a detailed view of gene expression at the single-cell level. |
Creative Proteomics provides comprehensive DNA and RNA drug characterization services that are instrumental in biomarker identification.
Creative Proteomics provides DNA and RNA Drug Identification services for identifying specific sequences and components of DNA and RNA drugs. For example, by analyzing a patient's gene expression profile, we can determine whether a therapeutic drug has successfully delivered the intended DNA or RNA sequence to the patient's cells to achieve a therapeutic effect.
Creative Proteomics provides professional quantitative analysis services. By quantitatively analyzing the gene expression profiles of different cases or tissues, researchers can determine which genes have significantly changed their expression levels in tumor tissues, thus finding potential therapeutic targets and facilitating the progress of drug development.
We offer a comprehensive DNA and RNA sequence confirmation service to verify the accuracy of DNA and RNA sequences detected in gene expression profiles. Sequence confirmation helps to eliminate experimental errors and interferences to ensure the credibility and validity of the analysis results.
We provide accurate secondary structure analysis services that can be used to analyze the secondary structure of DNA and RNA of interest in gene expression mapping, i.e. the spatial conformation of gene expression products. This is critical for understanding gene function and the regulatory networks in which gene products participate.
In summary, gene expression profiling has become an indispensable tool for understanding the molecular basis of various biological processes and diseases. The data obtained through gene expression profiling play an important role in subsequent potential target mining, drug development, personalized medicine and disease diagnosis.
Creative Proteomics is dedicated to providing professional DNA and RNA drug characterization services for gene expression profiling and subsequent development validation. We have a team of experienced scientists who utilize state-of-the-art technology to provide accurate and comprehensive characterization services to our clients. If you are interested in our services, please feel free to contact us, our experts will be happy to help you!