2'-Deoxyguanosine-5'-(γ-thio)-triphosphate, Lithium salt
For research use only!
Shipping: shipped on blue ice
Storage Conditions: store at -20 °C
Short term exposure (up to 1 week cumulative) to ambient temperature possible.
Shelf Life: 6 months after date of delivery
Molecular Formula: C10H16N5O12P3S (free acid)
Molecular Weight: 523.24 g/mol (free acid)
Exact Mass: 522.97 g/mol (free acid)
Purity: ≥ 90 % (HPLC), contains < 10 % GDP
Form: white to off-white solid
Spectroscopic Properties: λmax 252 nm, ε 13.7 L mmol-1 cm-1 (Tris-HCl pH 7.5)
The limited stability of dGTPγS makes it impossible to keep it stocked and to offer it as catalog product that is available immediately.
Therefore, dGTPγS is freshly prepared per order. For this reason the price is higher than for stable nucleotides which can be synthesized and kept in stock.