High quality Ribonuclease A with best price 9001-99-4

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High quality Ribonuclease A with best price 9001-99-4
High quality Ribonuclease A with best price 9001-99-4
High quality Ribonuclease A with best price 9001-99-4
High quality Ribonuclease A with best price 9001-99-4
High quality Ribonuclease A with best price 9001-99-4
High quality Ribonuclease A with best price 9001-99-4
High quality Ribonuclease A with best price 9001-99-4

High quality Ribonuclease A with best price 9001-99-4

  • Item No.TOP
    MOQ1 Gram
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From $32.5029.50 / Gram
$32.50
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name Ribonuclease A
MW0
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name QDXIGEMA
storage temp 2-8°C
alpha D25 (per mg N) -0.47° (c = 5)
Model Number TOP
Colorwhite
Water Solubility Soluble in water
Formsolid
Melting point 243 °C (dec.)
Sensitive Moisture Sensitive
Shelf Life 2 Years
Grade Standard Medicine Grade
Type Anesthetic Agents
CAS No. 9001-99-4
Other Names bonuclease A
MFNULL
EINECS No. 232-646-6
Purity99%

Packaging & Delivery

Selling Units:
Gram
Product Description

Product Description

 
Pancreatic Ribonuclease (RNase I) catalyzes cleavage of the phosphodiester bond between the 5'-ribose of a nucleotide and the phosphate group attached to the 3'-ribose of an adjacent pyrimidine nucleotide forming a 2',3'-cyclic phosphate which may then be hydrolyzed to the corresponding 3'-nucleoside phosphate. Ribonuclease A has a molecular weight of 13,700 daltons. It operates in an optimum pH range of 7.0-7.5.

  

Certification of Analysis

 

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

 

 

Function

 

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.

Sealed dry 0 ~ 40C preservation.

 

Packaging & Shipping

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Our Services

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