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Biostatistics & Bioinformatics
Let RayBiotech help you get the most your of your Array data.
In order to understand how cellular activities are altered in different disease states, array data must be expertly analyzed in order to discover patterns and gain critical insights into these activities.
Service Flow Chart
Protein arrays represent a powerful technology which has opened a new arena of functional proteomics. When faced with a large magnitude of array data, one must apply comprehensive statistical and data mining analysis to discover potential biomarker panels and biologically meaningful patterns. Our in-house team of biostatistics and bioinformatics experts can guide you through this process and tailor a customized computational solution for your antibody and protein array data. The cost of our consultation services will be provided on a per-project basis; hourly rates are also available.
Pre-processing Service for Protein Array Data (if applicable or performed)
The pre-processing service is performed on raw array expression data to ensure high quality of the results. The processed array data from the foundation for all subsequent biostatistics and bioinformatics analysis, i.e., discriminatory protein analysis, data mining cluster analysis, pathway analysis, protein-protein interaction networking analysis.
Discriminatory Protein Marker Analysis Service (if applicable or performed)
Discriminatory protein marker analysis allows the detection of genes that show statistical difference between different groups. The minimum requirement is 10 samples from each group, for example, tumor and normal groups.
Data Mining Cluster Analysis Service (if applicable or performed)
Data mining cluster analysis allows the identification of groups of markers with similar expression profiles, and/or identification of a group of markers which can distinguish different groups and be used as potential biomarkers.
Protein Pathway Analysis Service
The pathway analysis allows the conversion of processed array data into biologically meaningful results. Using Go and KEGG analysis, the service can provide biological protein annotation analysis and signaling pathway analysis.
Protein-Protein Interaction Networking Analysis Service
The Protein-Protein Interaction Database was built to integrate a gamut of biological/ bibliographical/ molecular data and build a framework which might help understanding how cells orchestrate their protein content in order to become what they are: machines with a purpose. This is based on the simple paradigm that functionality like signal cascades are held together in a close space, thereby allowing specific events to occur without the necessity of passive diffusion and random events. Our Protein-Protein Interaction Networking Analysis (PPI) allows the annotation of the PPI networking map via PPI data base and identification of key protein markers via comparison with literature reports.
Assistance in Protein Array Design
Assistance for Grant Proposals and Biomarker Discovery and Drug Screening
Representative data sets from our Biostatistics & Bioinformatics program:
Our biostatistics and bioinformatics program can also provide analysis service for other high-thorouput data generated from non-antibody array approaches, such as 2D gels, LC/MS, cDNA arrays, tissue arrays, et al.