Thymalin

BIOREGULATORS

Thymalin

Thymus-derived peptide bioregulator. Investigated in immune-axis research literature.

20 mgRUO · RESEARCH USE ONLY$59.00

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Certificate of Analysis

Third-party tested · ISO/IEC 17025 accredited

LATESTISO 170257+ TESTING

purity

✓ Passed full QC panel

Variant
Thymalin · 20 mg
Lot #
Labeled
20 mg
Tested

Full QC panel

Purity (HPLC)
Net Peptide Content
Pass
Identity (HPLC-MS)
Confirmed
Heavy Metals (ICP-MS)
Not detected
Sterility
No growth
Endotoxin (LAL)
Within limits
VIEW COA →

Purity, lot and tested date are per-lot; remaining QC rows are representative — exact values on the CoA.

Compound Information

Chemical and structural properties

Chemical identity verified via NIH PubChem · biological targets characterized from the peer-reviewed literature.

Molecular profile

Structure

CAS Number
Molecular Formula
Molecular Weight
Sequence
Type
Research peptide

Biological targets

Interactions

Primary target
No single canonical receptor; activity linked to T-lymphocyte precursor differentiation (proposed)
Pathway
Thymopoiesis / T-cell differentiation markers; cytokine profile (proposed)
Mechanism
Calf-thymus polypeptide fraction characterized as a thymic peptide bioregulator
Research area
Immune modulation, thymic involution and aging research

Physical properties

Handling & Storage

Appearance
White to off-white lyophilized powder
Solubility
Soluble in sterile water; reconstitute prior to use
Storage
2-8 deg C, protect from light
Country of origin
USA

Sources & References

Peer-reviewed research

Indexed in NIH PubMed. Provided for research context; not a claim of clinical outcome.

  • NEURO ENDOCRINOLOGY LETTERS

    Peptides and Ageing

    2002 · PMID 12374906

    Khavinson VKh

    View Source ↗
  • STEM CELL REVIEWS AND REPORTS

    Results and Prospects of Using Activator of Hematopoietic Stem Cell Differentiation in Complex Therapy for Patients with COVID-19

    2021 · PMID 33575961

    Khavinson VK et al.

    View Source ↗
  • ANTIBIOTIKI I KHIMIOTERAPIIA = ANTIBIOTICS AND CHEMOTERAPY [SIC]

    [Changes in the immune status parameters and their correction in various forms of tick-borne encephalitis]

    2001 · PMID 11697240

    Krylova NV et al.

    View Source ↗
  • ANTIBIOTIKI I KHIMIOTERAPIIA = ANTIBIOTICS AND CHEMOTERAPY [SIC]

    [Comparative study of immunomodulatory activity of peptides, tinrostim and thymalin]

    2013 · PMID 24734422

    Kuznetsova TA et al.

    View Source ↗
  • VOENNO-MEDITSINSKII ZHURNAL

    [Experimental and clinical study of a new immunoregulator preparation thymalin]

    1982 · PMID 7048731

    Khavinson VKh et al.

    View Source ↗

⚠ Important research notice

PRODUCTS ARE INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly prohibited by law. Products should only be handled by licensed, qualified professionals. Products sold are not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food, or cosmetic.

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US Manufactured

Manufactured in our U.S. ISO Class 5 sterile facility under cGMP-aligned controls. Every step—from raw material qualification through final lot release—is completed domestically. Every production lot is batch-specific and fully traceable, ensuring consistent quality and manufacturing integrity.

Independent Testing

Every batch undergoes independent verification, including HPLC purity, mass spectrometry, endotoxin screening, sterility testing, heavy metals analysis, peptide identity confirmation, and quantitative peptide content. A complete Certificate of Analysis (COA) is published for every lot.

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Orders placed before 12:00 PM EST are typically shipped the same business day from our U.S. fulfillment facility, conveniently located near our manufacturing operations. Products are securely stored in a temperature-controlled environment and professionally managed to help preserve product quality, ensure rapid order fulfillment, and support time-sensitive research.

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