Polyuridylic acid sodium salt

• English name：Polyuridylic acid sodium salt
• English aliases：Poly U sodium salt
• Molecular formula：(C₉H₁₀O₈N₂PNa)_n
• CAS No：24936-38-7
• Molecular weight of residue：328.2
• Sedimentation coefficient：>4s
• Physical properties：

  （1）This product is a white to off-white powder, freely soluble in water, insoluble in ethanol and ether.

  （2）Under the condition of PH7.2, A250/A260 =0.74~0.80; A280/A260 =0.30~0.38; λmax=262nm±1nm.

• Assay：≥85%

• Usage：This product is paired with PolyA to PolyA: U double helix structure, which has an effect on anti-viral and anti-tumor.

• Packing size：1kg
• Storage：Preserve in tight containers,in a freezing place.