Ribonuclease
Product Details
Sealed, Dark, at temperature 2-8
Storage
Sigma-aldrich
No less than 50Kunitz units/mg,
Activity
Sigma-aldrich
Not detectable
DNA
USP
No more than 5.0%
Loss on drying
USP
Not more opalescent than ref.suspension
Solvent Transparentness
USP
White or pale yellow lyophilized powder
Appearance
Method
Specification
|
Items Specification The high purity Ribonuclease of Beijing Geyuantianrun Bio-tech Co., Ltd.. is purified by re-crystallization, and then by Ion Exchange Chromatography and ultra-filtration. 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. General description Source: Bovine(Swine) Pancrease Ribonuclease |
Pancreatic Ribonuclease (RNase I) catalyzes cleavage of the phosphodiester
- powder:White or pale yellow
- Purity:high
- Place of Origin:Beijing China (Mainland)
- Country:China (Mainland)
- telephone:86-10-60279131
| powder: | White or pale yellow |
| Purity: | high |
| Place of Origin: | Beijing China (Mainland) |
