Promega’s unique portfolio for protein analysis includes mass spec proteases, protein purification tags and resins, fluorescent ligands, cell-free and cell-based protein expression systems and novel methods for detecting and studying proteins at endogenous expression levels.
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Protein Analysis
Protein Expression
- Expression of recombinant proteins in cell-based E. coli systems
- Cell-free systems for in vitro transcription-translation
Mass Spectrometry
- High-quality proteases specifically developed for mass spectrometry
- IdeS/IdeZ proteases
- Glycosidases for analysis of post-translational modifications
- Peptide reference mixes and other reagents for monitoring mass spectrometry instrument performance
Protein Purification
- Protein purification kits based on affinity tags( HaloTag, GST- or His-tag)
- Magne® Protein G/A Beads for purification of antibodies
Protein Detection
- Immunological detection reagents
- Novel methods to monitor protein abundance in live cells (HaloTag and HiBiT)
Immunoassay
- novel Lumit™ Immunoassays- substitute for ELISA
- Primary and secondary antibodies and detection reagents for ELISA or Western blot
Protein Degradation
- Detect ternary complex formation
- Study ubiquitination
- Study E3 ligase target engagement
- Detect protein degradation
Protein Interaction
- Pull-down assays
- nano-BRET- resonance based protein-protein interaction assays
- Nano-BiT for intracellular detection of protein-protein interaction
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Cell Analysis
- Bioassays for biologics drug discovery
- Cell health assays
- Detection and quantification of signaling pathways
- Energy metabolism assays
- Oxidative stress assays
- Cell line authentication
Cell Culture
Authenticated and characterized cells
Genetic Identity
Forensic DNA analysis