Solución de cloruro de magnesio, 2,5 ml, 5 x 0,5 ml en tubos
REF 1HY7.2
€ 25,89
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Solución de cloruro de magnesio, 2,5 ml, 5 x 0,5 ml en tubos
Información del producto
P-frases: P261 P280 P304+P340 P305+P351+P338 P342+P311
H-frases: H315-H319-H334-H335
Número CAS: 9001-75-6
Código hs: 28273100
Marca: Carl Roth
Magnesium chloride solution, 25 mM, for PCR and molecular biology, Molar mass (M) 95,22 g/mol, Density (D) 1,003 g/cm³, Boiling point (bp) ~100 °C, Storage temp. +4 °C, Empirical formula MgCl2
Steriel
Magnesium chloride solution 25 mM, sterile, for molecular biology
In a PCR reaction, cofactors such as divalent cations (MgCl2) are needed for an optimal process. Magnesium interacts with the DNA template, dNTPs and the polymerase in a PCR reaction. The MgCl2 concentration influences the productivity and accuracy of the polymerase. It also influences the binding of the primers to the template.
Toepassingsgebieden:
- Too high magnesium concentration can lead to reduced specificity and undesired PCR products
- Too low a magnesium concentration can lead to no PCR product at all
- Magnesium influences the melting point of double-stranded DNA
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