Biomarker Discovery

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Protein Expression & Analysis

Biomarker Discovery

Biomarker Discovery

Invitrogen provides a diverse set of biomarker discovery products and services. Discover disease-specific autoantibody biomarkers with Invitrogen's comprehensive immune response biomarker (IRBP) profiling service and new ProtoArray® bundle offerings. Several tools are available for fractionation of protein samples allowing you to "dig deeper" into the proteome. Magnetic bead technology can help you get a profile of peptides present in a given sample.

Protein Arrays

Protein Arrays

Discover novel autoantibody markers for cancer and autoimmune disease. The ProtoArray® human protein microarray enables rapid sera profiling against 8,000 proteins.  Novel biomarker panels are discovered in less than one day.

Mass Spectrometry

Mass Spectrometry

Invitrogen provides a selection of  tools for the analysis of proteins and peptides in Mass Spectrometry. Products for accurate quantitation of peptides as well as products for automated peptide profiling are also available.

Serum Profiling

Reproducible capture and release of serum peptides with magnetic bead chromatography. Dynal Peptide Profiler is a solution that allows you to screen 96 peptide samples in 24 hours.
Protein Sample Preparation & Protein Isolation

Protein Sample Preparation & Protein Isolation

Reduce the complexity of your sample.Smaller fractions can be achieved by separation based on isoelectric point of proteins (ZOOM® IEF Fractionator). It can also be done by exploiting differences in protein charge or hydrophobicity using magnetic bead-based chromatography. Complexity can also be reduced by organelle isolation. Serum samples can easily be fractionated for peptide profiling using Dynabeads®.