THYMALIN
Compound Overview
Thymalin is a naturally derived polypeptide complex isolated from the thymus gland and composed of low-molecular-weight peptides. Unlike single-sequence synthetic peptides, Thymalin consists of a mixture of biologically active thymic peptides that have been investigated for their role in cellular communication, immune system regulation, and age-related physiological processes. Due to its origin and composition, Thymalin has become an important investigational compound in immunology, gerontology, and molecular biology research.
Researchers have studied Thymalin for its influence on immune cell differentiation, cytokine regulation, hematopoiesis, gene expression, and thymic physiology. Experimental investigations suggest that thymic peptide complexes may participate in regulating immune homeostasis through interactions with lymphocytes and other immune cell populations. Thymalin has also been utilized as a research tool for exploring peptide-mediated regulation of cellular proliferation, apoptosis, and epigenetic mechanisms associated with aging.
As an investigational peptide complex, Thymalin supports laboratory research involving immunology, molecular biology, cellular physiology, gerontology, and peptide signaling.
Research Applications
Research applications are presented for educational and informational purposes only and do not imply approved therapeutic uses.
Product Specifications
| Purity | 99% |
| Appearance | White to Off-White Lyophilized Powder |
| Composition | Low-molecular-weight thymic polypeptide complex |
| Source | Thymus-derived peptide fraction |
| Molecular Weight | Variable (peptide complex) |
| CAS Number | Not Assigned |
| Storage | Store refrigerated at 2–8°C (36–46°F). For extended laboratory storage, maintain at −20°C or below. Protect from moisture and light. |
| Research Grade | Laboratory Research Use Only |
Available Sizes
Pricing: Inquire — contact our team for current pricing and availability.
Product Documentation
Every batch of THYMALIN is independently tested and assigned its own lot number. When you request documentation, include the product name and lot number printed on your vial so we can send the COA, HPLC, and MS data specific to the batch in your hand — not a generic reference sample. Request documentation →
Laboratory Handling
Store refrigerated immediately upon receipt to preserve peptide stability. For extended laboratory storage, freezing at −20°C or below is recommended. Protect the lyophilized peptide complex from moisture, excessive heat, and direct light. Following reconstitution, avoid repeated freeze-thaw cycles, as these may reduce peptide stability and alter the composition of the peptide fraction. Allow the vial to equilibrate to room temperature before opening to minimize condensation, and always use sterile laboratory equipment together with appropriate aseptic laboratory techniques. This product is intended for use only by qualified research personnel operating in controlled laboratory environments.
Selected Scientific Literature
- Khavinson V, Morozov VG. Peptide Bioregulation and Thymic Peptides. Neuroendocrinology Letters.
- Khavinson V, Linkova N, Dyatlova A, et al. Short Peptides Regulate Gene Expression, Protein Synthesis, and Enhance Longevity. International Journal of Molecular Sciences.
- Anisimov VN, Khavinson VK. Peptide Bioregulation of Aging: Results and Prospects. Biochemistry (Moscow).
- Khavinson VK, Tendler SM. Peptides of the Thymus and Pineal Gland as Regulators of Cellular Function and Longevity. Bulletin of Experimental Biology and Medicine.
Compare with related compounds
Other compounds researchers commonly browse alongside THYMALIN in Longevity & Mitochondrial.
| Compound | Purity | Molecular Weight | CAS Number |
|---|---|---|---|
| THYMALIN | 99% | Variable (peptide complex) | Not Assigned |
| EPITALON (EPITHALON) | 99% | 390.35 g/mol | 307297-39-8 |
| SS-31 (ELAMIPRETIDE) | 99% | 639.79 g/mol | 736992-21-5 |
| MOTS-c | 99% | 2,174.6 g/mol | 1627580-64-6 |
| NAD+ (NICOTINAMIDE ADENINE DINUCLEOTIDE) | 99% | 663.43 g/mol | 53-84-9 |
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