Synthesis scales
1g to 100g

Quality Control
All siRNA oligos are completed under vigorous process monitoring and strict quality control.
Oligos are systematically controlled by PAGE or mass spectrometry analysis.
Quantity is systematically validated by UV absorbance at 260 nm.

Purification
Fully deprotected and desalted
Purified by PAGE or HPLC upon request.

Labels and modifications
Fluorescein, biotin and phosphate in 3' or 5' end
Other labels available please request

Product Format
Single stranded siRNA oligos are delivered dry

Oligonucleotide Technical Data Sheet
Oligonucleotides are delivered with an Oligonucleotide Technical Data Sheet includeing oligonucleotide name, sequence,
concentration, OD and nmols, Tm, MW, size extinction coefficient and purification data.

Storage and stability
Although oligonucleotides are stable in solution at 4 °C for up to 2 weeks, Biomicsus recommends storage should be at -20 °C. and repetitive freeze-thaw cycles should be avoided by storing as aliquots.
For long-term storage, siRNA oligos should be dried. Biomicsus guarantees its oligonucleotides for six months, when stored under the above conditions. Oligonucleotides with fluorescent labels should be protected from light.
Addition Services
Concentration adjustment
Aliquoting into tubes or well plates

Shipment
Shipped by express delivery.