Thymalin Peptide Vial

Direct Anti Peptide offers Thymalin Peptide Vial at ≥98% purity, verified by HPLC and mass spectrometry, making it a reliable choice for advanced immunological and longevity research. Also known as Thymulin, Serum Thymic Factor, and Facteur Thymique Serique, this lyophilized thymus-derived nonapeptide is supplied in a sealed sterile glass vial for maximum stability. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Thymalin, frequently referenced in scientific literature under its synonymous designations — Thymulin, Nonathymuli, Serum Thymic Factor (STF), Thymic Factor, and Facteur Thymique Serique — is a naturally occurring nonapeptide originally isolated from thymic tissue. It has attracted substantial interest across immunology, gerontology, and neuroendocrinology research disciplines. Investigators studying immune modulation, inflammatory pathway regulation, and multi-system longevity models have consistently selected Thymalin as a key experimental compound. Available to buy online at Direct Anti Peptide, this research-grade peptide vial is produced to the highest analytical standards for use in controlled laboratory environments.

Peptide Structure & Amino Acid Sequence

Thymalin is a nonapeptide — a chain of nine amino acid residues — derived from the thymus gland. Its sequence, Pyr-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn (with an N-terminal pyroglutamate), confers its unique biological recognition properties within immunological signaling cascades. The pyroglutamate residue at the N-terminus contributes to the peptide’s relative stability compared to linear analogs. Researchers investigating thymic hormone activity, T-lymphocyte differentiation, and neuroimmune interactions frequently reference this precise sequence as the active structural unit underlying Thymalin’s observed in vitro and in vivo experimental profiles.

Chemical & Physical Characteristics

• Common Names: Thymalin, Thymulin, Serum Thymic Factor, Nonathymuli, Facteur Thymique Serique
• Peptide Type: Nonapeptide (9 amino acid residues)
• Origin: Thymus-derived
• Molecular Formula: C₃₃H₅₄N₁₀O₁₅ (zinc-free free acid form)
• Physical Form: Lyophilized (freeze-dried) white to off-white powder
• Solubility: Soluble in aqueous buffer systems under standard laboratory conditions
• Storage Condition: −20°C recommended for long-term integrity
• Purity: ≥98% as determined by HPLC

Purity & Analytical Verification (HPLC & MS)

Every batch of Thymalin Peptide Vial supplied by Direct Anti Peptide undergoes rigorous analytical testing prior to release. High-Performance Liquid Chromatography (HPLC) is employed to confirm peptide purity at ≥98%, while Mass Spectrometry (MS) is used to verify molecular identity and confirm correct amino acid composition. These dual-verification protocols ensure that researchers receive a product of consistent quality, free from significant impurities, truncated sequences, or oxidative degradation products. Certificates of Analysis (CoA) reflecting these results are available upon request, supporting full traceability for laboratory documentation and compliance purposes.

Quality Control & Lyophilization Integrity

Thymalin is supplied in lyophilized form — a freeze-drying process that removes moisture under vacuum to yield a stable, powdered peptide cake. This method significantly extends shelf life, preserves structural integrity, and eliminates the risk of hydrolytic degradation that can affect peptides stored in liquid solution. Each vial is sealed under inert conditions in a precision-engineered sterile glass container, protecting the peptide from humidity, oxidation, and environmental contamination. Direct Anti Peptide’s quality control pipeline incorporates batch-level testing to ensure uniformity across all production runs.

Safety, Handling & Laboratory Precautions

Thymalin Peptide Vial is intended exclusively for use by trained laboratory professionals in controlled research settings. Standard laboratory personal protective equipment (PPE) — including gloves, eye protection, and appropriate lab attire — should be worn when handling this compound. Avoid inhalation of the lyophilized powder. All waste materials should be disposed of in accordance with institutional biosafety and chemical waste management guidelines. This product is not approved for administration to humans or animals under any circumstances.

Reconstitution, Packaging & Storage

Thymalin Peptide Vial arrives as a lyophilized powder sealed in a sterile glass vial. For laboratory reconstitution purposes, researchers should follow their institution’s validated protocols using appropriate aqueous buffer solutions suitable for the intended assay or experimental design. Upon reconstitution, aliquoting and refreezing at −80°C is recommended to minimize freeze-thaw degradation cycles. Unopened vials should be stored at −20°C away from direct light and moisture. Packaging is designed to maintain product integrity throughout shipping and transit, including temperature-controlled dispatch where applicable.

Intended Research Use & Market Positioning

Thymalin is among the most widely referenced thymic peptides in peer-reviewed immunological and gerontological research. Studies have explored its role in immune system modulation, inflammatory response regulation, T-cell maturation support, and — when used in combination with other thymus extracts and pineal gland preparations — potential contributions to longevity models. Direct Anti Peptide positions this product as a premium, analytically verified research tool for scientists operating within regulated laboratory environments. It is not positioned or marketed as a therapeutic, nutraceutical, or consumer product of any kind.

Ordering, Availability & Fulfillment

Thymalin Peptide Vial is available for sale online at Direct Anti Peptide with straightforward ordering, competitive best-price positioning, and reliable fulfillment. Orders are processed promptly, with packaging designed to maintain cold-chain integrity during transit. Our team is available to assist with bulk inquiries, institutional procurement, and documentation requests including CoA provision. Order now to secure your research supply with confidence from a trusted source committed to analytical quality and regulatory compliance.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Thymalin Peptide Vial is sold exclusively as a laboratory research reagent. It has not been evaluated or approved by any regulatory authority for therapeutic, prophylactic, or diagnostic use in humans or animals. Purchasers are solely responsible for ensuring that acquisition, possession, and use of this product comply with all applicable local, national, and international laws and institutional regulations. Direct Anti Peptide accepts no liability for misuse, off-label application, or non-compliant handling of this product.