High Purity Ribonuclease A

Details:

 

 

Prouduct name: Ribonuclease A

CAS: 9001-99-4

Appearance:  White freeze-dried powder

Activity:  70 Kunitz u/mg

 

Source: Bovine(Swine) Pancrease

General 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.

The high purity Ribonuclease is purified by re-crystallization, and then by Ion Exchange Chromatography and ultra-filtration.

 

 

 

 

 

   

product name	Ribonuclease A
appearance	white fine powder
assay	99.0% to 101.0%	99.9%
melting point	----	----
loss on drying	0.5%max.	0.22%
sulphated ash	0.1%max.	0.05%
acidity	0.01m naoh<0.50ml	0.39

 

 

 

 

As a laboratory analysis reagent, is scientific research institutions widely used.

 

 

 

 

 

 

1. Air Courier Express Door to Door Service （DHL / TNT / FEDEX / UPS / EMS）

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Binbo Biological Co., Ltd. is located in the convenient transportation and beautiful scenery of Jining high-technology industrial zone - Jinxiang economic Development Zone. There is a 105 National road links north and south when Zaocao and Dongfeng Roads connect east and west. Besides, provincial expressway and Ji-Xu expressway which connect Beijing,Shanghai,Fuzhou, and several cities across the JinXiang economic development zone. More importantly, there are only 20 km to Jining airport and close to Qufu high-speed railway station.These convenient geographical conditions bring the development opportunities for this economic development zone.

Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products raw materials. Company was established in 2001, currently our company has more than 28 thousand square meters covering area. Factory buildings and workshops were establishsd by modern production requirements.There are three steps of development project which planned to invest around 60 million RMB. Currently the first step were finished and spent 28 million RMB, which met the production and office requirements.

Binbo is engaged in R&D with perfect equipments and advanced detecting instruments. The factory is in strict accordance with GMP standard in the course of design and construction.

 

 

FAQ

 

 

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