Fst-344 99% Pure High Quality Antineoplastic Peptide

Details:

Quick Detail:

Name:Fst-344.
Synonyms:(6R)-5,6-Dihydro-6-[(1E,3R,4R,6R,7Z,9Z,11E)-3,6,13-trihydroxy-3-Methyl-4-(phosphonooxy)-1,7,9,11-tridecatetraenyl]-2H-p.
CAS:87860-39-7.
MF:C19H28NaO9P.
MW:454.39.
Specifition: Pharmaceutical Grade;
Purity : 99% ;
Appearance:White crystal powder;

Description:

Fosteriecin was first isolated from the fermentation broth of an actinomycete from soil samples collected in Brazil in 1983. It belongs to natural lactone compounds, and its producing strain is Streptomyces pulveraceus. This product has good anti-tumor activity. Compared with 17 clinical drugs, it is one of the compounds with the best activity. In vitro experiments showed that forstrocin could inhibit topoisomerase II and protein phosphatase 2A (PP2A), but its cytotoxic chemobook effect in vitro mainly inhibited topoisomerase II through non DNA cleavage mechanism. It prevents spindle formation during cell division, prevents cell division from completing, and is specifically blocked in G2-M phase. It showed significant anti-tumor activity against mouse leukemia L1210 and P388 cells, human lung cancer, breast cancer and ovarian cancer cells in vitro. At present, the Phase I clinical study of Fosteriecin has been completed. During the Phase I clinical trial, it was found that Fosteriecin can prevent tumor recurrence, but the plasma half-life is short; The main adverse reactions were vomiting, fever and mild fatigue.

FAQ

Q1: Have your Product Quality been Approved by Third Party Lab

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us. 
 
Q2: How do you treat quality complaint

A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.
 
Q3: How to cooperate with us

You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 

Q4: Do you Accept Sample Order

A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q5: Is there any discount

A: Yes, for larger quantity, we always support with better price. 

Q6: Do you accept VISA business credit card

A: Sorry we don't accept VISA credit card,
We'd like to accept T/T , Moneygram ,,Paypal and Bitcoin.

Q7: How long does it take to the goods arrived

A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q8: Do you have any reshipment policy  

We have good after-sale service and re-shipment policy if the parcel  lose.
Our long association with  our clients has brought great benefits.
We always take the upmost care in the packaging of our products .
Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship.

Company introduction：

Hubei Mawer Biotechnology Co., Ltd. is a comprehensive pharmaceutical company, which is mainly engaged in the research, development, production and sales of steroids, anti-tumor drugs, antiviral drugs and other raw materials and pharmaceutical intermediates, as well as the technology transfer and product customization services of related products. The company has import and export rights, 90% of the products are exported to Europe,America,Japan, South Korea, India, Bangladesh  and Southeast.

At the beginning of the company's establishment, the company has maintained close cooperation with R & D institutions and well-known pharmaceutical companies and enterprises at home and abroad. After the company was founded, it has a good cooperation team and resources, including the production facilities of the cooperation team, complete detection means and strong technical force. The cooperative factory is located in Ezhou Economic Development Zone, Hubei Province, covering an area of 20000 square meters and a building area of 11000 square meters. It has two GMP standard production workshops and a multi-functional pilot plant. The team has high-tech talents, including 15 doctors, 8 masters, 4 senior technical titles and 3 professors. The team can quickly open the drug synthesis route, optimize the product process route quickly and protect the commercialization of products.

The company has always adhered to the path of quality innovation and service seeking new sustainable development, and is committed to understanding the personalized needs of customers, providing high-quality API and pharmaceutical intermediates for all kinds of customers around the world, and striving to achieve win-win cooperation. "Quality first, customer first, speed first, quality and low price" are our tenets. We sincerely hope to cooperate sincerely with customers and friends at home and abroad to achieve win-win situation together.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.