potassium salt, solution
For further processing only.
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Poly(A) material number and pack size: Material Number Pack Size 12159074103 custom fill
- Poly(A) supports precipitation of DNA and RNA.
- Use Poly(A) as a carrier for quantitative precipitation of DNA and RNA.
Poly(A) is a suitable carrier for quantitative precipitation of DNA and RNA, especially to improve recovery of low amounts of nucleic acid or of short fragments <200 bp.
Molecular weight: 100-500 kD Appearance: Clear, colorless solution
pH value: 6.5±0.5
Content (A257): 4.5-5.5 mg/mL
Mean strand length (gel electrophoresis): 3000-10000 nucleotides
Ribonucleases (fluorescence polarisation): Negative
Stability: At -15 to -25°C within specification range for 36 months.