3´-Biotin-GTP can be used with the Vaccinia Capping System (NEB #M2080),to cap 5´ ends of tri- or di- phosphorylated RNA (1). This enables capture of the RNA 5´ ends using streptavidin.

• Supplied in: Ultrapure water as a Triethylammonium salt at pH 7.0
  Molecular Formula: C₃₁H₅₀N₁₁O₁₉P₃S
  Molecular Weight: 1005.78 g/mol
  Extinction Coefficient: λ260 = ~11,700 Lmol-1 cm-1 

 Storage Temperature： -20°C