Explore Intact Genomics (IG®, ig®)Protein Research Tools designed to support accurate protein quantification, site-specific biotinylation, and efficient affinity-tag removal. The collection includes the IG® dsRed and mVenus Fluorescence Standard Kits for reliable fluorescence measurement, IG® Biotin Protein Ligase (BirA) for precise protein biotinylation, and IG® TEV Protease for highly specific cleavage of affinity tags. Together, these products help streamline protein analysis, purification, assay development, and downstream research workflows.
Custom package sizes and bulk pricing are available upon request.
| Product Links | Package Size | Application & Benefits |
| TEV Protease | 2,000 units, 10,000 units, 100,000 units | Removal of affinity tags from recombinant proteins containing a TEV recognition sequence during protein purification and downstream processing. Offers highly specific cleavage with minimal off-target proteolysis and easy removal by IMAC. |
| Biotin Protein Ligase (BirA) | 200 μg, 1 mg | Site-specific biotinylation of AviTag-, BioTag-, or BSP-tagged proteins for ELISA, immobilization, pull-down assays, and interaction studies. Enables precise labeling at a defined site while helping preserve protein structure and activity. |
| dsRed Fluorescence Standard Kit | 100 Assays | Quantification of dsRed and related red fluorescent proteins, standard-curve generation, and fluorescence instrument calibration. Improves measurement accuracy, assay consistency, and reproducibility. |
| mVenus Fluorescence Standard Kit | 100 Assays | Quantification of mVenus and related yellow fluorescent proteins, fluorescence assay standardization, and instrument calibration. Provides reliable reference standards for consistent and reproducible fluorescence measurements. |