Camptothecin

Details:

 

 

 Camptothecin is an alkaloid derived from the chinese tree Camptotheca acuminata Decne. Camptothecin and its derivatives are unique in their ability to inhibit DNA Topoisomerase I, by stabilizing a covalent reaction intermediate termed the cleavable complex which ultimately causes tumor cell death. In clinical it is widely believed that camptothecin analogs exhibited remarkable anti-tumour and anti-leukaemia activity. Topoisomerase is a basilic enzyme in the process of DNA replication, it is responsible for the winding / unwinding of the supercoiled DNA composing the chromosomes. If the chromosomes cannot be unwound, transcription of DNA message cannot occur and the protein cannot be synthesized, it ultimately causes cell death. Application of camptothecin in clinic is limited due to serious side effects and poor water-solubility. At present, some camptothecin analogs,either semi-synthetic or synthetic drug based on camptothecin, have been applied cancerous therapy such as topotecan and irinotecan while others have been obtained satisfying curative effects in clinic.

 

 

 

 

 

   

product name	Camptothecin
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

 

 

 

 

Main Function :

1.Camptothecin can make changes in skin epidermal keratinization process.

2.Camptothecin is used for anti-cancer, anti-virus, immune inhibition, anti early pregnancy.

3.Camptothecin has the function of treatment of gastric cancer, liver cancer, head and neck cancer and leukemia.

 

Main Application :

1.Applied in health care products filed.

2.Applied in Pharmaceutical filed.

 

 

 

 

 

 

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

2. Normal Air

3. Normal Sea

 

 

 

 

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

 

 

Any interests, any questions please don’t hesitate to contact us.

BINBO at your service.