≥99% Purity, VerifiedIndependent HPLC testing on every production lot
Lot-Specific COAsYour exact batch, documented and searchable
Protected U.S. ShippingTracked, discreet, covered against transit damage
Molecular Characteristics
Complete Specifications
CAS Registry Number62304-98-7
PubChem CID16130571
ClassificationSynthetic 28-amino-acid thymic peptide
INN / Alt. NameThymalfasin
Molecular FormulaC₁₂₉H₂₁₅N₃₃O₅₅
Molecular Weight3,108.32 Da
Structural Composition
Amino Acid SequenceAc-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
N-TerminusAcetylated
Length28 amino acids
Physical Properties
AppearanceSolid oral capsule (research-grade Thymosin α1)
Capsule Strength500 mcg per capsule
FormulationPre-filled — no reconstitution required
Thymosin Alpha-1 is an N-terminally acetylated 28-residue peptide with no cysteine residues or disulfide bonds. Its highly acidic sequence contributes to aqueous solubility and makes it a common subject of immunological research.
Research Applications
Immune Modulation
Studied extensively for immunoregulatory activity:
- T-cell maturation — thymic differentiation research
- NK-cell function — innate immunity models
- Immune balance — Th1/Th2 signaling
Antiviral Immunity
Examined in viral-response research:
- Hepatitis models — chronic viral immunology
- Antiviral signaling — interferon-linked pathways
- Immune reconstitution — host-defense research
Oncology & Adjunct Research
Investigated as an immunomodulatory adjunct:
- Tumor immunology — T-cell response models
- Adjunct research — combination immunology
Vaccine & Host Response
Explored for immune enhancement:
- Vaccine response — adjuvant research
- TLR signaling — innate-immune modulation
Storage & Handling Guidelines
Capsule Storage
- Store in a cool, dry place at room temperature (15–25°C)
- Keep in the original sealed container, away from light and moisture
- Retain any desiccant packet included in the bottle
- Keep the container tightly closed between uses
Handling Guidelines
- No reconstitution, solvents, or mixing required
- Handle capsules with clean, dry hands
- Do not open, crush, or split the capsules
- Keep away from heat and out of reach of children
Shelf Life & Stability
- Stable at room temperature when stored as directed
- Avoid excessive heat, humidity, and direct sunlight
- Reseal the container promptly after each use
- Use before the labeled expiration date
Thymosin Alpha-1 is a well-characterized thymic peptide. Store capsules sealed at room temperature and protect from heat, humidity and light to maintain integrity.
Frequently Asked Questions
What is Thymosin Alpha-1?
Thymosin Alpha-1 is a research compound supplied here in pre-measured capsule form for laboratory and preclinical study of cellular signaling and related mechanisms. It is intended strictly for research use.
What is Thymosin Alpha-1 used for?
In research environments Thymosin Alpha-1 is studied for its documented interactions with the pathways described above — in controlled laboratory models, for educational and scientific investigation only. It is not for human or veterinary use.
Is Thymosin Alpha-1 approved for human use?
No. Thymosin Alpha-1 is not approved by the FDA or any regulatory authority for human consumption or medical treatment. Products sold on this site are strictly for research and laboratory use only.
How are the Thymosin Alpha-1 capsules supplied?
As pre-measured oral capsules, each containing a fixed amount of research-grade Thymosin Alpha-1. No reconstitution or mixing is required — the capsules are ready to use in research protocols exactly as supplied.
Do the Thymosin Alpha-1 capsules need to be reconstituted?
No. Unlike lyophilized vials, these capsules come pre-filled and ready to use. There is no need for bacteriostatic water, solvents, or any reconstitution step.
How should the Thymosin Alpha-1 capsules be stored?
In a cool, dry place at room temperature, kept in their original sealed container away from light, heat, and moisture. Keep the bottle tightly closed and retain any desiccant packet.
What quality standards are applied to Thymosin Alpha-1 products?
Manufactured and handled using research-grade quality standards, including identity verification and purity testing such as HPLC or mass spectrometry, depending on the batch. Certificates of Analysis (COAs) are typically made available for transparency and laboratory reference.
Research Use OnlyThis product is not for human consumption. It is sold strictly for research and educational purposes and is not intended to diagnose, treat, cure, or prevent any disease. Any research information referenced on this page is derived from peer-reviewed scientific literature and provided for educational reference only. By purchasing this product, you acknowledge that you are a qualified researcher and agree to use it in full compliance with all applicable laws and regulations.
