Manufacture Supply CAS 7689-03-4 Plant Extract Powder Camptothecin 98%

• Certification: BRC, ISO, FDA, HACCP
• Assay Method: HPLC-MS, UV
• Application Form: Powder
• Application: Health Care Products, Medicine
• State: Powder
• Extract Source: Green Coffee Bean Extract
• Model NO.: HRK-Camptothecin Extract
• Product Name: Camptothecin Extract
• Sample: Camptothecin Extract
• Model Number: Hrk- Camptothecin Extract
• Appearance: Light Yellow Powder
• Certificate: GMP ISO USP Bp
• Assay: 99%Min, 98.0% --101.0%
• Test: HPLC
• Grade Standard: Food Grade, Medicine Grade
• Type of Product: Auxiliaries and Other Medicinal Chemicals
• Storage: Cool Dry Place
• Shelf Life: 2 Years Proper Storage
• Keyword: Camptothecin Extract
• Brand Name: Henrikang
• Function: Anti Cancer Anti Oxidant
• Extraction Type: Solvent Extraction
• Transport Package: 1kg Per Foil Bag, 10 Bags Per Carton. 25 Kg Per Dr
• Specification: 99%
• Trademark: Henrikang
• Origin: Shaanxi China
• Production Capacity: 500000kg/Year

Product Description

 

Function:
1.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.

2.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.

3.Application of camptothecin in clinic is limited due to serious side effects and poor water-solubility.

4.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.

Application:
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,with fewer side effects than camptothecine.