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TGS1 Protein, Human, Recombinant (His & SUMO)
Catalog No. TMPH-02246 Copy Product Info
Catalyzes the 2 serial methylation steps for the conversion of the 7-monomethylguanosine (m(7)G) caps of snRNAs and snoRNAs to a 2,2,7-trimethylguanosine (m(2,2,7)G) cap structure. The enzyme is specific for guanine, and N7 methylation must precede N2 methylation. Hypermethylation of the m7G cap of U snRNAs leads to their concentration in nuclear foci, their colocalization with coilin and the formation of canonical Cajal bodies (CBs). Plays a role in transcriptional regulation.
TGS1 Protein, Human, Recombinant (His & SUMO)
Catalog No. TMPH-02246
Copy Product InfoCatalyzes the 2 serial methylation steps for the conversion of the 7-monomethylguanosine (m(7)G) caps of snRNAs and snoRNAs to a 2,2,7-trimethylguanosine (m(2,2,7)G) cap structure. The enzyme is specific for guanine, and N7 methylation must precede N2 methylation. Hypermethylation of the m7G cap of U snRNAs leads to their concentration in nuclear foci, their colocalization with coilin and the formation of canonical Cajal bodies (CBs). Plays a role in transcriptional regulation.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $75 | 20 days | 20 days | |
| 10 μg | $119 | 20 days | 20 days | |
| 20 μg | $198 | 20 days | 20 days | |
| 50 μg | $297 | 20 days | 20 days | |
| 100 μg | $427 | 20 days | 20 days | |
| 200 μg | $658 | 20 days | 20 days | |
| 500 μg | $1,170 | 20 days | 20 days | |
| 1 mg | $1,830 | 20 days | 20 days |
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For research use only—not for human use. No sales to individuals. Use as intended only.
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| Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | Catalyzes the 2 serial methylation steps for the conversion of the 7-monomethylguanosine (m(7)G) caps of snRNAs and snoRNAs to a 2,2,7-trimethylguanosine (m(2,2,7)G) cap structure. The enzyme is specific for guanine, and N7 methylation must precede N2 methylation. Hypermethylation of the m7G cap of U snRNAs leads to their concentration in nuclear foci, their colocalization with coilin and the formation of canonical Cajal bodies (CBs). Plays a role in transcriptional regulation. |
| Species | Human |
| Expression System | E. coli |
| Tag | N-6xHis-SUMO |
| Accession Number | Q96RS0 |
| Synonyms | Trimethylguanosine synthase,TGS1,PRIP-interacting protein with methyltransferase motif (PIMT;PIPMT),PIMT,Nuclear receptor coactivator 6-interacting protein,NCOA6IP,Hepatocellular carcinoma-associated antigen 137,HCA137,CLL-associated antigen KW-2,Cap-specific guanine-N(2) methyltransferase |
| Amino Acid | MRVIAIDIDPVKIALARNNAEVYGIADKIEFICGDFLLLASFLKADVVFLSPPWGGPDYATAETFDIRTMMSPDGFEIFRLSKKITNNIVYFLPRNADIDQVASLAGPGGQVEIEQNFLNNKLKTITAYFGDLIRRPASET |
| Construction | 713-853 aa |
| Protein Purity | > 90% as determined by SDS-PAGE. |
| Molecular Weight | 31.6 kDa (predicted) |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Tris-based buffer, 50% glycerol |
| Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Research Background | Catalyzes the 2 serial methylation steps for the conversion of the 7-monomethylguanosine (m(7)G) caps of snRNAs and snoRNAs to a 2,2,7-trimethylguanosine (m(2,2,7)G) cap structure. The enzyme is specific for guanine, and N7 methylation must precede N2 methylation. Hypermethylation of the m7G cap of U snRNAs leads to their concentration in nuclear foci, their colocalization with coilin and the formation of canonical Cajal bodies (CBs). Plays a role in transcriptional regulation. |
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