Thymosin Alpha 1 Powder
2.Specification: >98%
3.Appearance: White Powder
4.CAS NO: 62304-98-7
5.Molecular Formula:C129H215N33O55
6.Main Market: European, North America, Asia, Vietnam, Switzerland
7.Packing specification: 12kg/drum, 27 drums/tray
8.Delivery: 3~7working days.
9.Certification: cGMP,Kosher,Halal,BRC,Organic,FDA,ISO9001,ISO22000 etc.
10.Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
11.Shelf Life: >2 years if stored properly
- Product Description
The Gold Standard of Immunomodulation
CAS No. 62304-98-7 | High Purity Synthesis
Supplier of Thymosin Alpha 1 Powder
As a source of high-end peptide raw materials, Shaanxi Hongda Phytochemistry Co., Ltd. knows how important Thymosin Alpha 1 powder is for immunomodulation. Our main advantage over other chemicals on the market is that we can precisely manage the process of biosynthesis.
1. Proprietary Solid-Phase Synthesis Technology: We use an advanced solid-phase peptide synthesis (SPPS) platform to ensure the integrity of the N-acetylated structure in every batch. This is crucial for Tα1 to activate the TLR9 receptor and exert its antiviral activity.
2. Meets the Standards for Clinical Trials: Our thymosin powder is not like regular reagent-grade items. Our production facilities are cGMP approved, and every batch is checked twice by HPLC and LC-MS/MS, with a purity that is always at least 98%.
What is Thymosin?
Thymosin α1 powder, a peptide drug primarily researched and produced by Shaanxi Hongda, is called thymosin α1 or thymosin. It is the active element of thymosin immunomodulatory medications and can be used to treat chronic hepatitis B and make the immune system work better. Thymosin peptide powder has demonstrated efficacy in multiple experimental models of immunological dysfunction, encompassing infectious disorders like hepatitis (in marmots) and influenza (in mice), as well as malignancies such as melanoma (in mice) and colorectal cancer (in rats). Thymus thymosin powder has been demonstrated to possess anti-tumor properties.

How does thymosin work?
Thymosin primarily promotes T lymphocyte maturation by increasing the mitogenic activity of peripheral blood cells within the thymus. When T cells are triggered by antigens or mitogens, they can produce more interferon, which elevates the amounts of interferon and lymphokines (such as interleukin-2 and interleukin-2) and increases the number of lymphokine receptors on T cell surfaces.
Thymosin alpha 1 powder can also strengthen the immune system by activating CD4 cells and amplifying mixed lymphocyte responses from both allogeneic and autologous sources. This contributes to the battle against cancer, viruses, and other infections.

Product Specification
Product Name | Thymosin Alpha 1 | ||
CAS No. | 62304-98-7 | Batch No. | 2025090301 |
Molecular Weight | 4963.44 | Date of Survey | 2025/09/13 |
Reference Standard | Enterprise Standard | Condition of Storage | 2~8°C |
TEST | SPECIFICATION | RESULT | |
Appearance | White or off-white powder | Conform | |
Solubility | Soluble in water | Confonn | |
Water Content (Karl Fischer) | ≤ 8.0% | 7.8% | |
Acetic Acid (ByHPLC) | ≤ 15 .0% | 1.3% | |
Peptide Purity (ByHPLC) | ≥ 98.0% | 98.33% | |
Related Substance (By HPLC) | Total Impurities(%) :≤ 2.0% | 0.2% | |
Conclusion: the product conforms with enterprise standard and qualified | |||
Buy Thymosin Alpha 1 online from Shaanxi Hongda for the best price, direct from the manufacturer. Get a quote for online purchase of Thymosin Alpha 1:duke@hongdaherb.com.
What can thymosin be used for?
1. Treatment for liver disease and viruses
Tα1 powder is one of the first-line immunomodulators used to treat chronic hepatitis B and C. It works well to get rid of HBsAg and HBeAg in serum and is very well tolerated.
2. Tumor Adjuvant Therapy
Tα1 can greatly minimize bone marrow suppression, protect lymphocyte function, increase how well patients respond to immunizations, and may even stop cancers from growing when they are getting chemotherapy.
3. As a booster shot for people with weak immune systems:
Thymosin alpha 1 can help those with weak immune systems, such the elderly and those on long-term hemodialysis, respond better to viral vaccines like the flu or hepatitis B vaccines.
What is the best way to use thymosin?
Mix 1.6 mg of thymosin with 1 ml of sterile water for injection and give it right away under the skin.

Why choose us?
1. High-quality pursuit:
With 25 years of experience in the pharmaceutical sector, Shaanxi Hongda carefully adheres to quality control standards and Good Manufacturing Practices (GMP) to assure the safety and efficacy of our products.

2. Customization capabilities:
We provide tailored drug development and manufacturing solutions to fit our clients' specific demands.

3. Global influence:
We have a long history of attending global health and pharmaceutical industry shows, allowing us to serve clients and partners all over the world. Our items are distributed through warehouses in several regions, ensuring product accessibility and reliability.

4. Packaging of Thymosin:
① 1g, 2g, 3g, 5g, or OEM customization of raw material powder per bottle, depending on what the customer wants.
② Lyophilized Powder: Each package has 10 bottles, each with 2mg, 5mg, or 10mg of powder.

FAQs:
Q1: Does your product meet the FDA/EMA clinical trial standards?
A1: To obtain IND approval, the supplier must present a GMP-compliant COA and an impurity analytical report.
Q2: How can you avoid N-acetylation hydrolysis during synthesis?
Thymosin Alpha 1 Powder activity is completely dependent on the N-terminal acetyl group (A2). Hydrolysis dramatically reduces efficacy.
Q3: Lyophilized powder storage requirements?
A3: Keep dark at 2-8°C. Please supply packing details.
Q4: Are there specific facilities to prevent Thymopentin cross-contamination?
A4: Our independent production lines and rigorous cleaning and verification prevent cross-contamination.
Contact us
If you want to know more other peptide powder or product,please contact us:duke@hongdaherb.com.



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