Thymosin Alpha‑1
28-aa immunomodulatory peptide, T-cell activation
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WHAT IS THYMOSIN ALPHA-1?
Detailed overview
Thymosin Alpha-1 (Zadaxin) is a 28-aa immunomodulatory peptide; registered in multiple countries for chronic hepatitis B and studied for sepsis and oncology adjuvant use.
Type
Immunomodulatory peptide
Structure
28 aa, N-acetylated
Status
EU/Asia registered
Route
SC, heti 2×
Storage
2–8°C
Source
Placeholder, image later
Immune modulation
Bidirectional immune regulation: in underactive immunity it supports T-cell maturation, NK activity and antibody response, while in chronic overactive (autoimmune) processes it drives Treg activation and inflammation reduction. Thymic regeneration (especially with age), faster flu / viral clearance and reduced chronic infections are documented. CRP, IL-6 and other inflammatory markers measurably drop with longer use. Not a replacement for immunosuppressives, complementary.
Data console
Lab data
Research indications
Investigated uses and mechanisms
T-cell maturation
Maturation and function of thymus-derived T lymphocytes.
NK-cell activity
Natural-killer cell activity boost.
Inflammation regulation
Bidirectional immune regulation in chronic inflammation.
Reconstitution
How to prepare, step by step
Important
Sterile technique required. Use bacteriostatic water (BAC) only. Never distilled or tap water.
- 01
Remove the vial and bacteriostatic water (BAC) from refrigeration; let them reach room temp for 5 minutes.
- 02
Wipe both vial stoppers with an alcohol swab.
- 03
Draw 1 ml of BAC water into a sterile syringe (typical for the 1.6 mg vial).
- 04
Inject slowly down the side of the vial, do NOT spray directly onto the peptide powder.
- 05
Swirl gently in a circular motion until dissolved (~30 s), do not shake.
- 06
Wait for the solution to become clear. If sediment or discoloration appears, discard it.
- 07
Label the vial with reconstitution date and concentration.
- 08
Store at 2–8 °C, protected from light. Inspect visually before each use.
Quality indicators
How to recognize a pure peptide
Purity markers
4White / off-white powder
Typical appearance of sterile lyophilized peptide.
Comes with COA (Certificate of Analysis)
Independent lab analysis, ≥98% purity.
Intact, sealed vial
Rubber stopper + aluminum crimp intact, ensuring sterility.
Dissolves clear
Clear solution after reconstitution, no sediment.
Use caution
1Storage temperature
Extended room-temp exposure may reduce potency.
Do not use
2Discoloration / sediment
Yellow, cloudy or particulate solution, indicates degradation, do not use.
Damaged packaging
Cracked vial or loose cap, sterility compromised, discard.
Interactions & stacks
What to combine and what to avoid
KPV
Synergisticα-MSH C-terminal tripeptide, anti-inflammatory
LL-37 (Cathelicidin)
SynergisticAntimicrobial peptide, wound healing & immunity
Vitamin D3
SynergisticT-cell maturation + immune modulation jointly improved.
Vitamin C / Zinc / B-complex
SynergisticSupports collagen synthesis and antioxidant capacity.
Caffeine
Requires timingCompatible with morning dosing; avoid late-day stacking.
NSAIDs (Ibuprofen, ASA)
Use cautionLong-term concurrent use may blunt regenerative effects.
Alcohol
AvoidReduces recovery and increases side-effect risk.
Safety
Side effects, stop signs, contraindications
Side effects · 3
- Transient flu-like symptoms
- Injection-site redness
- Mild fever after first doses
Contraindications · 5
- Pregnancy and breastfeeding
- Active malignancy
- Known allergy to the peptide or its components
- Severe hepatic or renal impairment (medical consultation required)
- Age under 18
Related Peptides
Same therapeutic category
Studies
Related research and clinical findings
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The information here is strictly for educational and scientific purposes. It does not replace medical advice or clinical consultation, and it does not encourage illegal substance or pharmaceutical use. Data is sourced. When in doubt, consult your doctor.