Thymulin (also known as Thymic Factor, as Thymalin or under its old name Facteur Thymique Serique) is a nonapeptide produced by two distinct epithelial populations in the thymus first described by Bach in 1977. It requires zinc for biological activity.
Thymulin biological activity and antigenicity depend upon the presence of the metal zinc in the molecule. This pharmacologically active metallopeptide induces the differentiation of T-cells and enhances several functions of the various T-cell subsets in normal or partially thymus-deficient recipients. Its effect on suppressor T-cells is, so far, the most remarkable and should be the first to find useful clinical applications. The peptide is a natural hormone, available in synthetic form. It is not toxic and one may foresee its clinical use as one of the major immunoregulatory agents in the near future.
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Q1. How does your factory control quality? All the raw material purchasing and production quality control are strictly following the ISO9001: 2008 management system. Besides, the full-featured detection equipment and GMP quality management system to provide the strongest guarantee for high quality product. We can provide our customers the detailed test report for the quality evaluation before the sample.
Q2. What's your main markets? North America, Europe, Asia, etc.
Q3. What is your delivery term and delivery period? We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. The sample within 3 days, and bulk order within 5 days.
Q4. What is your package? Powder: PE bag, glass bottle or PTFE bottle for inner packing, and aluminium foil bag for outer packing. Liquid: glass bottle or PTFE bottle for inner packing, and aluminium foil bag for outer packing. Bulk order: Fiber drum or steel drum.
Q5. What is the payment term? Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q6. Will you supply samples for test the quality? We'd like to offer our customers the free samples for the quality evaluation for most products, but the shipping cost is borne by customers.
1. Any inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. OEM/ODM Available. 5. Reasonable & competitive price, fast lead time. 6. Sample is available for your evaluation & formulation development.
1. Faster delivery: Sample order in stock and 3-7 days for bulk production. 2. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder. 3. After-Sale Service: 1)International Authorized Third-Party Test For The Products You Demand. 2)60 Days Warranty of quality of goods.