Somatotropin, a second-generation (methionine-free) human growth hormone produced by recombinant technology, was launched in the U.S.A. for the treatment of growth failure in children due to chronic renal insufficiency before transplantation and for the long term treatment of short stature in children with growth failure due to a lack of endogenous growth hormone secretion. The efficacy of somatotropin is reportedly comparable to the first biosynthetic growth hormone somatrem, which contains a methionyl residue, but with less frequent antibody formation and rarely causes allergic effects or impairs growth response. Somatotropin is also in clinical trials for the treatment of growth hormone deficiency in adults and is currently under approval review for Turner's syndrome.

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Company Profile

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises. 
The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries. The company has a strong scientific research and technical team, can provide customers with high quality products and a full range ofservices. We will provide firstclass products and better service to face the needs of customers, to meet the challenges of the market. Welcome domestic and foreign customers to negotiate. 

Our Advantages

 1.Any inquiry or message will be replied within 12 hours.

 2.Professional manufacturer. Welcome to visit our website.

 3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well.

 4.Fast delivery.

 5.After-sale services

FAQ

Q1. Are you a manufacturer?
Answer: Yes, we have our own factory.

Q2. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.

Q3. How to make the payment?
Answer: T/T in advance are highly recommended. We can accept Western Union,
Money Gram and Paypal as well.

Q4. When will you deliver the goods?
Answer: For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.

Q5. How will you deliver the goods?
Answer: We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

Q6. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.

Q7. What if we find your products unsatisfied?
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.
 
Q8.Do you have stock?
Answer:As we know,most customers prefer stock,so we will try to keep stock for some products.