Thymosin Alpha 1 Peptide CAS. 62304-98-7 98% Purity Min
English Name:Thymosin Alpha 1 Peptide
CAS No.:62304-98-7
Molecular Weight:3108.3 g/mol
Molecular Formula:C129H215N33O55
Appearance:White powder
Odor: no
Stability: stable
MSDS and COA: available for your reference
Capacity: 500g per month
Appearance: white powder
Source: synthetic
Purity (HPLC) >98.0%
Place of Origin: China Yinherb-Lab
Packing: As per client's requirements
Minimum Order Quantity: 10g
Storage: Store in cool & dry place, Keep away from strong light and heat for 2 years
Description
Xi’an Yinherb Bio-Tech Co., Ltd. is one of the leading manufacturers and suppliers of thymosin alpha 1 peptide cas. 62304-98-7 98% purity min in China, also supports customized service. Welcome to buy bulk thymosin alpha 1 peptide cas. 62304-98-7 98% purity min for sale here from our factory. Quality products and reasonable price are available.

Leading Research lab on Nootropics & peptide in China
Yinherb Lab is a professional research Lab in china, have focused on Nutritional Supplements, Nootropics and Peptide raw materials researching and producing in this market for over 10 years with stable quality and great reputations, we can supply every batch test, including COA, HPLC and NMR. I believe that we must work well in future.
Yinherb Lab High Quality Thymosin Alpha 1 Peptide CAS. 62304-98-7 98% Purity Min
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Product Name: |
Thymosin Alpha 1 Peptide (Tα1) |
| Sequence | Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH (28 amino acids). |
| CAS Number | 62304-98-7 |
| PubChem CID | 16130100 |
| Molecular Formula | C129H215N33O55 |
| Molecular Weight | 3108.3 |
What is Thymosin Alpha 1 Peptide?
Thymosin α1 is a peptide fragment derived from prothymosin alpha, a protein that in humans is encoded by the PTMA gene.
Thymosin α1 is believed to be a major component of Thymosin Fraction 5 responsible for the activity of that preparation in restoring immune function in animals lacking thymus glands.
It was the first of the peptides from Thymosin Fraction 5 to be completely sequenced and synthesized. Unlike β thymosins, to which it is genetically and chemically unrelated, thymosin α1 is produced as a 28-amino acid fragment, from a longer, 113-amino acid precursor, prothymosin α.
It has been found to enhance cell-mediated immunity in humans as well as experimental animals.


Thymosin Alpha 1 Peptide Mechanism of Action and Additional Efficacy
Immunomodulation: Enhances the activity of T lymphocytes, natural killer (NK) cells, and dendritic cells. It promotes the maturation of naive T cells and increases the production of cytokines like interferon-γ and interleukin-2.
Antiviral Activity: Strengthens the immune system's ability to fight viral infections (e.g., hepatitis B, hepatitis C, influenza) by boosting antiviral immune responses.
Antitumor Potential: Improves antitumor immunity by activating immune cells that target and eliminate tumor cells; often used as an adjuvant in cancer therapy.
Immune Restoration: Helps recover immune function in individuals with immunodeficiency (e.g., post-chemotherapy, HIV-related immunocompromise) or age-related immune decline.

Thymosin Alpha 1 Peptide Application Scenarios and Usage Requirements
Indications: Approved for treating chronic hepatitis B, chronic hepatitis C, and as an adjuvant in cancer treatment (e.g., melanoma, non-small cell lung cancer). It's also used off-label for immune support in severe infections (e.g., sepsis) and immunodeficiency disorders.
Administration: Typically administered via subcutaneous or intramuscular injection.
Dosage: Common therapeutic dose is 1.6 mg per injection, administered 2-3 times weekly for 4-12 weeks (varies by indication and patient condition).
Thymosin Alpha 1 Peptide Storage Conditions
Storage Environment: Hermetically seal the product and store it in a cool, dry, and light-protected place.
Optimal Temperature: Maintain a storage temperature of -20℃ to maximize stability and biological activity.
Key Precaution: Avoid repeated freeze-thaw cycles.
Shelf Life: 2–3 years when stored in accordance with the above requirements.
Related products
Specized in Semaglutide, Tirzepatide, Retatrutide, DSIP, Epitalone, Selank, Semax, Melanotan II, Thymosin alpha 1, Oxytocin, P21, Adamax, Dihexa and son on.
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Yinherb Lab founded in 2009, has been deeply committed to the biotechnology field for over a decade. Today, it has established a professional development framework integrating "R&D + production" as an integrated system. And always adhered to the core business philosophy of "Quality First, Service Second, Price Third".
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