Description
The enzyme, characterized from the thermophilic archaeon Hyperthermus butylicus, can also synthesize norspermine from norspermidine and thermospermine from spermidine (with lower activity). The long-chain polyamines stabilize double-stranded DNA at high temperatures. In contrast to EC 2.5.1.23, sym-norspermidine synthase and EC 2.5.1.126, norspermine synthase, this enzyme shows no activity with propane-1,3-diamine.
Form
Liquid or lyophilized powder
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
long-chain polyamine synthase (ambiguous)
Reaction
S-adenosyl 3-(methylthio)propylamine + norspermine = S-methyl-5'-thioadenosine + caldopentamine
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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