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  7. EDA-GTPγS-DY-776

EDA-GTPγS-DY-776

2'/3'-O-(2-Aminoethyl-carbamoyl)-guanosine-5'-(γ-thio)-triphosphate, labeled with DY 776, Triethylammonium salt

Datasheet (PDF)
Catálogo Nº Apresentação Preço (R$) Comprar / Observação
NU-1610-776 50 μl (1 mM) Sob demanda Adicionar ao Carrinho
Structural formula of EDA-GTPγS-DY-776 (2'/3'-O-(2-Aminoethyl-carbamoyl)-guanosine-5'-(γ-thio)-triphosphate, labeled with DY 776, Triethylammonium salt)
Structural formula of EDA-GTPγS-DY-776
excitation and emission spectrum of DY 776
excitation and emission spectrum of DY 776

For general laboratory use.

Envio: shipped on dry ice

Condições de armazenamento: store at -20 °C
Short term exposure (up to 1 week cumulative) to ambient temperature possible.

Validade: 6 months after date of delivery

Fórmula molecular: C57H68N9O22P3S3 (free acid)

Peso molecular: 1420.31 g/mol (free acid)

Pureza: ≥ 90 % (HPLC), contains approx. 5 % EDA-GDP-dye

Forma: solution in water

Concentração: 1.0 mM - 1.1 mM

pH: 7.5 ±0.5

Propriedades espectroscópicas: λexc 771 nm, λem 793 nm, ε 120.0 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.