Ribonuclease A Typical Properties
Item
Specification
Specific rotation
+39.5 to +41.5°
State of solution(transmittance)
Clear 99.0% min.
Chloride[cl]
0.020% max.
Ammonium [NH4]
0.02% max.
Sulfate[SO4]
0.020% max
Iron[Fe]
10ppm max.
Heavy metals [Pb]
10ppm max
Arsenic[As2O3]
1ppm max
Other amino acids
Chromatographically not detectable
Loss on drying
0.20% max.
Residue on ignition[sulfated]
0.10% max.
Assay
99.0% min
Ribonuclease A Usage
Used as a pharmaceutical intermediates.
For biochemical research, determination of nucleic acid structure, medicine for the treatment of trauma and joint pain, inhibition of influenza and herpes virus, and for acute pancreatitis, epidemic encephalitis.
For biochemical research, the determination of nucleic acid structure.
Ribonuclease is an antiinflammatory enzyme preparation. It can catalyze the degradation of ribonucleic acid, can change the host cell metabolism. Inhibit viral synthesis. In vitro can inhibit the proliferation of influenza virus. In chicken embryo bone can inhibit vaccinia, herpes virus formation, and apply to acute pancreatitis. Its medicinal ointment is used locally for the treatment of trauma and joint pain.
Daily intramuscular injection of 180mg, treatment of epidemic encephalitis.
Ribonuclease A Packaging and Shipping
Packaging:5kg/drum, 10kg/drum,25kg/drum,200kg/drum
Shipping:It can be according to the customer’s request
Ribonuclease A Storage
Storage at normal temperature
