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EDA-GTPγS-Biotin

2'/3'-O-(2-Aminoethyl-carbamoyl)-guanosine-5'-(γ-thio)-triphosphate-Biotin, Triethylammonium salt

Cat. No. Amount Price (EUR) Buy / Note
NU-1610-BIO 100 μl (1 mM) 1.992,54 Add to Basket/Quote Add to Notepad
Structural formula of EDA-GTPγS-Biotin (2'/3'-O-(2-Aminoethyl-carbamoyl)-guanosine-5'-(γ-thio)-triphosphate-Biotin, Triethylammonium salt)
Structural formula of EDA-GTPγS-Biotin

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: C23H36N9O16P3S2 (free acid)

Molecular Weight: 851.63 g/mol (free acid)

Exact Mass: 851.09 g/mol (free acid)

Purity: ≥ 90 % (HPLC), contains approx. 5 % EDA-GDP-Biotin

Form: clear aqueous solution

Concentration: 1.0 mM - 1.1 mM

pH: > 7.5

Spectroscopic Properties: λmax 252 nm, ε 13.7 L mmol-1 cm-1 (Tris-HCl pH 7.5)

Please note: For reasons of stability, please make sure that the pH value of a solution of this product never drops below 7.0.

The limited stability of labeled ATPγS and GTPγS nucleotides makes it impossible to keep stocks of them and to offer them as catalog products that are available immediately.
Therefore, any labeled ATPγS or GTPγS is freshly prepared per order. For this reason the price is higher than for stable nucleotide-dye conjugates which can be synthesized and kept in stock.