Formal Name: 2′-O-methyl-guanosine, 5′→P′′-ester with [P′′(S)]-thiotriphosphoric acid ((HO)2P(O)OP(O)(OH)OP(O)(OH)(SH)), tetrasodium salt
Purity: ≥95%
Formula Markup: C11H14N5O13P3S • 4Na
Formula Weight: 641,2
Shelf life (days): 730
Notes: Sp-2'-O-Methylguanosine-5'-O-(1-thiotriphosphate) (Sp-2'-O-Me-GTP-α-S) is an isomer of the sulfur-containing nucleotide derivative 2'-O-Me-GTP-α-S.