Glyoxal solution, BioReagent, for molecular biology, approx. 40% in H2O (approx. 8.8 M)

Code: 50649-25ML D2-231

Application

Suitable for nucleic acid denaturation binding of DNA/RNA to nitrocellulose membrane

Caution

May precipitate on storage; redissolve ...


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€76.70 25ML
€94.34 inc. VAT
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Application

Suitable for nucleic acid denaturation binding of DNA/RNA to nitrocellulose membrane

Caution

May precipitate on storage; redissolve at 50-60 °C.

General description

Glyoxal is a nucleic acid denaturant. It acts as a specific probe for homopurine strands of DNA.

Other Notes

This form of glyoxal is composed of 3 moles of glyoxal and 2 moles of water in a relatively stable configuration.

May precipitate on storage; redissolve at 50-60 °C.

Principle

Glyoxal forms stable complex with guanine residues that results in denaturation of nucleic acids.

anion tracessulfate (SO42-): ≤100 mg/kg, chloride (Cl-): ≤100 mg/kg
cation tracesNa: ≤300 mg/kg, Ca: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
concentration~40% in H2O (~8.8 M)
formliquid
gradefor molecular biology
impuritiesphosphatases, none detected, RNases, none detected, proteases, none detected, DNases, none detected
InChI keyLEQAOMBKQFMDFZ-UHFFFAOYSA-N
InChI1S/C2H2O2/c3-1-2-4/h1-2H
product lineBioReagent
Quality Level100
refractive indexn20/D 1.409
SMILES string[H]C(=O)C([H])=O
storage temp.2-8°C
Cas Number107-22-2
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