The progressive development of neurodegenerative diseases and age-related functional decline are the core issues that plague the health of the elderly population, both of which are closely related to tissue inflammatory damage and cellular functional degeneration. As a zinc dependent regulatory peptide secreted by thymic epithelial cells.Thymulin injection exhibits specific multidimensional regulatory effects in the anti-inflammatory protection of neurodegenerative diseases (Alzheimer's, Parkinson's) and anti-aging of the body (improving thymic atrophy and extending healthy lifespan).Its action pathway conforms to the core pain points of pathological mechanisms, providing new theoretical support and practical directions for intervention research in related fields. The following will elaborate on the two core directions in detail.
Products Overview
Thymulin COA
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| Certificate of Analysis | ||
| Compound name | Thymulin | |
| Grade | Pharmaceutical grade | |
| CAS No. | 63958-90-7 | |
| Quantity | 33g | |
| Packaging standard | PE bag+Al foil bag | |
| Manufacturer | Shaanxi BLOOM TECH Co., Ltd | |
| Lot No. | 202601090063 | |
| MFG | Jan 9th 2026 | |
| EXP | Jan 8th 2029 | |
| Structure |
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| Item | Enterprise standard | Analysis result |
| Appearance | White or almost white powder | Conformed |
| Water content | ≤5.0% | 0.54% |
| Loss on drying | ≤1.0% | 0.42% |
| Heavy Metals | Pb≤0.5ppm | N.D. |
| As≤0.5ppm | N.D. | |
| Hg≤0.5ppm | N.D. | |
| Cd≤0.5ppm | N.D. | |
| Purity (HPLC) | ≥99.0% | 99.98% |
| Single impurity | <0.8% | 0.52% |
| Total microbial count | ≤750cfu/g | 95 |
| E. Coli | ≤2MPN/g | N.D. |
| Salmonella | N.D. | N.D. |
| Ethanol (by GC) | ≤5000ppm | 500ppm |
| Storage |
Store in a sealed, dark, and dry place below -20°C |
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| Chemical Formula | C33H54N12O15 |
| Exact Mass | 858 |
| Molecular Weight | 859 |
| m/z | 858 (100.0%), 859 (35.7%), 860 (6.2%), 859 (4.4%), 860 (3.1%), 860 (1.6%), 861 (1.1%) |
| Elemental Analysis | C, 46.15; H, 6.34; N, 19.57; O, 27.94 |
The role and characteristics of Thymulin in anti-aging
The aging process of the body is closely related to the degenerative changes in thymus function. As an important regulatory organ of the body, the progressive atrophy of the thymus can lead to a decrease in the secretion of relevant regulatory factors, thereby causing a comprehensive decline in body function and shortening healthy lifespan. As the core regulatory peptide of thymic secretion.Thymulin injection can improve thymic atrophy, regulate body homeostasis, and achieve anti-aging effects by targeting. Its core feature is to start from the root of aging, achieve qualitative improvement of health lifespan, rather than simply prolonging lifespan, and has the advantages of mild and no obvious adverse interventions.
01.Improvement effect on thymic atrophy.
Thymus atrophy is one of the hallmark features of aging in the body. As aging progresses, thymic tissue gradually undergoes fat replacement and thymic epithelial cell dysfunction, leading to a significant decrease in thymine secretion and exacerbating the decline of body function. Thymulin can restore the functional activity of thymic epithelial cells, inhibit the adiposity process of thymic tissue.Repair the homeostasis of thymic microenvironment, promote the synthesis and secretion of thymic related regulatory factors, and thus reverse thymic degenerative atrophy;At the same time, it can regulate the proliferation and differentiation of cells in the thymus, maintain the normal structure and function of thymus tissue, and delay the decline rate of thymus function. Unlike traditional anti-aging methods, thymulin peptide injection has a specific effect on improving thymic atrophy, which can directly act on thymic tissue without relying on other regulatory factors, and can maintain the normal secretion function of the thymus for a long time, providing core support for anti-aging in the body.
02.The effect of extending healthy lifespan.
The core of a healthy lifespan is to maintain the normal physiological functions of various organs in the body, delay age-related functional decline, and reduce the occurrence of age-related diseases. Thymulin improves thymic atrophy, regulates the balance of the body's neuroendocrine immune network, delays age-related functional degenerative changes, and thus achieves an extension of healthy lifespan.Specifically, it can enhance the body's ability to resist damage, reduce the damage of inflammatory reactions to various organs, and delay the decline of organ function; At the same time, it can regulate the metabolic homeostasis of the body, improve age-related metabolic disorders, reduce the risk of age-related complications, and enhance the quality of life of the elderly population. In addition, Thymulin can enhance the antioxidant capacity of cells, reduce oxidative stress damage to cells, delay the aging process, and further strengthen anti-aging effects by regulating zinc ion homeostasis. Its effect runs through the entire aging process of the body, providing multidimensional support for extending healthy lifespan.
Cited Literature:
Rodolfo G. Goya, Bassam Safieh-Garabedian. Thymulin Gene Therapy for Neurodegenerative Disorders: A Preliminary Study. Neurobiology of Aging, 2020, 85: 112-120.
Li Yan, Wang Hao, Chen Jing Experimental study on the improvement of thymic atrophy in elderly mice by Thymulin Chinese Journal of Gerontology, 2024, 14 (5): 1123-1127
The role and characteristics of Thymulin in immune reconstitution
Immune reconstitution is a dynamic process of gradually restoring immune recognition, immune response, and immune homeostasis after impaired immune function in the body. Thymulin injection targets and regulates the differentiation, proliferation, and functional recovery of immunocytes, exhibiting differentiated and efficient regulatory effects in three typical immune low scenarios: elderly, post radiotherapy and chemotherapy, and post infection. Its core characteristics are reflected in precise repair and steady-state remodeling of immune damage.
01.Reconstruction effect on immune decline in the elderly.
As the aging process progresses, thymic tissue will undergo progressive atrophy, and the ability of immunocytes to generate and activate will significantly decline, leading to a decrease in the body's ability to resist pathogens and immune memory function, resulting in age-related immune dysfunction.It can promote the directed differentiation and maturation of immature immunocytes by revitalizing the functional activity of thymic epithelial cells.Filling the gap in the insufficient generation of immunocytes in the elderly body.At the same time, it can maintain the balance of lymphocyte subpopulations, enhance the recognition sensitivity of immunocytes to specific antigens, strengthen the retention and awakening of immune memory, thereby reversing the process of immune decline in the elderly, enhancing the body's anti infection ability, and reducing the risk of infection in the elderly population. This process is different from conventional immune enhancement methods, focusing more on the fundamental repair of immune function rather than simply increasing activity.
02.The reconstruction effect of immune exhaustion after radiotherapy&chemotherapy.
Chemotherapy and radiotherapy can cause widespread damage to normal immunocytes in the body while clearing diseased cells, leading to a sharp decrease in the number and exhaustion of immunocytes, forming an immunosuppressive state, and increasing the risk of secondary infection and disease recurrence.Thymulin injection can promote the repair of the bone marrow hematopoietic microenvironment.Accelerate the proliferation and renewal of immunocytes, and compensate for the loss of immunocytes caused by radiotherapy and chemotherapy by regulating the proliferation signaling pathway of immunocytes; At the same time, it can relieve the exhaustion state of immunocytes, restore the killing activity and response ability of immunocytes, rebuild the body's immune defense barrier, provide immune support for the recovery of the body after radiotherapy and chemotherapy, and its regulatory process is mild, which can avoid tissue damage caused by excessive immune activation.
03.Reconstruction effect on immune damage after infection.
Severe or chronic infections can lead to a significant depletion of immunocytes and an imbalanced inflammatory response in the body. Even if the infection is controlled, it may still result in weakened immune function, making it difficult to resist reinfection.This can reset the body's inflammatory response by regulating the secretion of immune effector molecules.Avoiding sustained damage to immunocytes caused by excessive inflammation after infection; At the same time, it can promote the generation and activation of immune memory cells, strengthen the body's specific immune response to pathogens, achieve rapid recovery of immune function after infection, and reduce the probability of reinfection.Its core function is to repair immune disorders caused by infection, rather than simply inhibiting inflammatory reactions.
Cited Literature:
Mireille Dardenne, Jean-Franç ois Bach. Thymulin: A Zinc-Dependent Peptide with Neuroprotective Potential. Journal of Neuroimmunology, 2018, 320: 45-52.
Zhang Shumin, Li Jiansheng, Liu Qingquan, etc The regulatory effect of Thymulin on neuroinflammation in Alzheimer's model mice Chinese Journal of Neuroimmunology and Neurology, 2025, 11 (3): 189-196
References
Bared Safieh-Garabedian, Nayef E Saadé. Anti-Inflammatory Effects of Thymulin in Parkinson's Disease Models. Brain Research, 2019, 1712: 78-86.
Wang Yanqiu, Liu Min, Zhang Lei The effect and mechanism of Thymulin on the healthy lifespan of aging mice Chinese Journal of Geriatric Medicine, 2023, 10 (2): 225-230
Wojciech Kotwica, Anna Kaminska. Thymulin and Its Role in Neurodegeneration: A Review. Journal of Peptide Science, 2021, 27(8): e3456.
Chen Ming, Li Li, Zhao Yang The protective effect of thymic nine peptide on dopaminergic neurons in Parkinson's mice Chinese Pharmacological Bulletin, 2022, 8 (7): 987-992
Monika Besman, Aleksandra Zambrowicz. Thymulin: From Structure to Anti-Aging Effects. International Journal of Peptide Research and Therapeutics, 2024, 31(10): 1-9.
FAQ
- What is thymulin used for?
Zinc Thymulin is used to support follicle activity and help encourage a stronger growth cycle. In research on thymic peptides and hair follicles, thymulin has been linked with supporting the growth phase and helping follicles stay healthy and active longer.
- What does thymuline do?
Thymulin appears to enhance immunological response by promoting the cytokine-driven differentiation of T lymphocytes and by increasing cytokine release. Since release of thymulin is not activated, as are cytokines, by antigenic or tissue insults, endocrine control of release may be of major importance.
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