Single-stranded oligonucleotide primer, chemically synthesized, consisting of 9 random sequence deoxyribonucleotides suitable for DNA synthesis applications using Klenow DNA polymerase with a template or for cDNA synthesis using reverse transcriptase with an mRNA template. Special Labels: Biotin, Fluorescein, and Phosphate modifications can be included at the 5 or 3 site. For special labels add -B, -F, -P and -5, -3 to the catalog number. Sequence: 5 NNN NNN NNN 3 [N = A, C, G, T] Optical Density (OD): ~10 (estimated value, lot-specific value reported on CofA) 1 OD unit is roughly equivalent to 33ug ssDNA GC Content: ~50% Molecular Weight: 2718.6g/mol Tm: 27C Storage & Stability: Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Purity:
Purified using a desalting procedure. Quality Control: MALDI-TOF.
Form:
Supplied as a salt-free lyophilized powder.
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