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Sample Provided: no
Shanghai Linzyme Biosciences Ltd.Ribonuclease A - Shanghai Linzyme Biosciences Ltd.
Source: Bovine Pancrease EC:3.1.27.5
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.
Linzyme ultrapure Pancreatic Ribonuclease has been further purified by affinity chromatography method to remove trace contaminating proteases.
SPECIFICATION
Item
Specification
Method
Appearance
White to pale yellow lyophilized powder
Appearance of solution
Not more opalescent than ref. suspension II
USP
Loss on drying
≤ 5.0%
USP
DNase contamination
Not detectable
Sigma
Activity
≥ 50 Kunitz units/mg
Sigma
Conclusion: Product complies with Enterprise standard
STORAGE
Store in an airtight container, at a temperature of 2°C to 8°C.
Fourteen years of qualification
Audited Supplier
Pharma Sources Insight January 2025
