Transcriptomics in a Multi-Omics Project

Transcriptomics rarely exists in complete isolation from other molecular disciplines. In practice, a multi-omics approach is used more and more often, in which RNA data are compared with the results of proteomics, metabolomics and bioinformatic analysis. This format makes it possible not only to see changes but also to understand how they are related to each other.

Why Transcriptomics Alone Is Sometimes Not Enough

A change in RNA level does not always mean a change in protein function or quantity. There can be various reasons: post-transcriptional regulation, protein degradation, environmental influences and the time lag between events.

What Multi-Omics Logic Looks Like

A project is usually structured as follows:

• transcriptomics shows changes in expression;
• proteomics shows the functional protein layer;
• metabolomics reflects the state of metabolic pathways;
• bioinformatics links the layers together.

Which Laboratory Processes Matter Most

In multi-omics projects, it is important to ensure consistency:

• uniform rules for handling samples;
• clear labeling and documentation;
• compatible consumables and protocols;
• proper storage;
• quality control;
• reproducibility.

What Equipment to Plan For

Typically, you need sample preparation equipment, storage, analytical systems suited to the tasks, consumables for biological samples, furniture, IT/software, service and training.

KombiMED helps assemble equipment as a system rather than a set of unrelated items, which is especially important for multi-omics projects.