Ligases (EC 6)
Enzymes can be classified systematically according to the difference between reaction and substrate specificity, and the mechanism of action. Ligases (EC 6.x.x.x) are a group of enzymes that catalyze the reaction of joining two large molecules (such as proteins or peptides) by establishing a new chemical bond, for instance C-O, C-N, C-S bonds. Ligases are further divided into six subclasses: 1) EC 6.1 ligases establishing carbon-oxygen bonds; 2) EC 6.2 ligases establishing carbon-sulfur bonds; 3) EC 6.3 ligases establishing carbon-nitrogen bonds; 4) EC 6.4 ligases establishing carbon-carbon bonds; 5) EC 6.5 ligases establishing phosphoric-ester bonds; and 6) EC 6.6 ligases establishing nitrogen-metal bonds. DNA ligase is a common ligase which often used in molecular biology laboratories to join DNA fragments.
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Ligases (EC 6) Recombinant Proteins (22)
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Recombinant Protein Expression Service
- Codon Optimization
- Gene Synthesis
- Construction of Expression Vector
- Strain Screening
- Protein Expression
- Purification & QC
- Protein Delivery
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- Formel: Human
- Molecular Weight: Sf9 insect cells
The EpCAM/TROP1 protein serves as an important homogeneous interacting molecule that promotes direct contact between intestinal epithelial cells (IEC) and intraepithelial lymphocytes (IEL) in the mucosal epithelium. This feature helps establish an immune barrier against mucosal infections. EpCAM/TROP1 Protein, Human (His-SUMO) is the recombinant human-derived EpCAM/TROP1 protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag.
