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TGS1 Protein, Human, Recombinant (His & SUMO)

TGS1 Protein, Human, Recombinant (His & SUMO)
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TGS1 Protein, Human, Recombinant (His & SUMO)

Catalog No. TMPH-02246
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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Pack SizePriceAvailabilityQuantity
20 μg$19820 days
100 μg$38920 days
1 mg$1,68020 days
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Biological Description

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
TagN-6xHis-SUMO
Accession NumberQ96RS0
Synonyms
CLL-associated antigen KW-2,Cap-specific guanine-N2 methyltransferase,Trimethylguanosine synthase,Hepatocellular carcinoma-associated antigen 137,TGS1,Nuclear receptor coactivator 6-interacting protein,PRIP-interacting protein with methyltransferase motif
Amino Acid
MRVIAIDIDPVKIALARNNAEVYGIADKIEFICGDFLLLASFLKADVVFLSPPWGGPDYATAETFDIRTMMSPDGFEIFRLSKKITNNIVYFLPRNADIDQVASLAGPGGQVEIEQNFLNNKLKTITAYFGDLIRRPASET
Construction
713-853 aa
Protein Purity
> 90% as determined by SDS-PAGE.
Molecular Weight31.6 kDa (predicted)
FormulationTris-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.
ShippingIn general, Lyophilized powders are shipping with blue ice. Solutions are shipping 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.

Dose Conversion

You can also refer to dose conversion for different animals. More

Tech Support

Please read the User Guide of Recombinant Proteins for more specific information.