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methyltransferase cap2
Cat No.
EXWM-1903
Description
The enzyme, found in higher eukaryotes including insects and vertebrates, and their viruses, methylates the ribose of the ribonucleotide at the second transcribed position of mRNAs and snRNAs. This methylation event is known as cap2. The human enzyme can also methylate mRNA molecules where the upstream purine ribonucleotide is not methylated (see EC 2.1.1.57, methyltransferase cap1), but with lower efficiency.
Form
Liquid or lyophilized powder
Enzyme Commission Number
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
MTR2; cap2-MTase; mRNA (nucleoside-2'-O)-methyltransferase (ambiguous)
Reaction
S-adenosyl-L-methionine + a 5'-(N7-methyl 5'-triphosphoguanosine)-(2'-O-methyl-purine-ribonucleotide)-(ribonucleotide)-[mRNA] = S-adenosyl-L-homocysteine + a 5'-(N7-methyl 5'-triphosphoguanosine)-(2'-O-methyl-purine-ribonucleotide)-(2'-O-methyl-ribonucleotide)-[mRNA]
Notes
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.
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