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3'-O-Me-GTP

3'- O- Methylguanosine- 5'- O- triphosphate ( 3'-O-Me-GTP ), sodium salt

Ribose-modified GTP analogue
Cat. No.: M 120
    
CAS No.: [98923-57-0] (4 Na+) / [61556-45-4] (H+)
Shipping: Dry ice
Product Name Price (net) Qty
Cat. No.: M 120-05
Unit: 5 µmol / ~2.7 mg
$313.00

For other salt forms please inquire. 3'-O-Me-GTP is an analogue of GTP in which the ribose 3'-hydroxy group has been modified by an ether bond to a methyl group. 3'-O-Me-GTP is an RNA chain-terminating nucleotide that can be useful in DNA transcription studies. Reference: Dvir et al., Methods Enzymol., 370, 733 - 740 (2003).

 

Vial containing 500 µl of 10 mM aqueous solution of pH 7.6.

Cat. No. M 120
CAS number [98923-57-0] (4 Na+) / [61556-45-4] (H+)
Purity > 95% HPLC
Salt form Sodium
Appearance 10 mM aqueous solution
Storage temperature -70°C / -94°F
Molecular formula C₁₁H₁₈N₅O₁₄P₃ (for free acid)
Molecular weight [g/mol] 537.2 (for free acid)
Absorption max [nm] 252
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 13500
UV pH value 7