Thymalin (10mg)

$130.00

Download Certificate of Analysis

2 published certificates

SKU: YPB.280 Categories: ,

Description

A single-component research material supplied for controlled research environments. Suitable for studies involving peptide characterization and method development in model systems.Not for human use.


Documentation & Quality Assurance

Each lot is sourced through our verified global supply chain with emphasis on traceability and quality control.These documents are reviewed internally and displayed as they become available.


Important Notice

This product is intended for laboratory research use only. It is not intended for human or veterinary use, and must not be used for diagnostic, therapeutic, or clinical purposes.
This material is not a drug, medical device, or dietary supplement, and has not been evaluated by the U.S. Food and Drug Administration.


Quality & Manufacturing

We work directly with the manufacturers. Each supplier is reviewed for reliability, documentation integrity, and transparency in testing.

Our minimum purity standard is 98%. Every batch we ship has its own certificate of analysis, and every certificate confirms identity, purity and net content. Where available, endotoxin testing results are included on Certificates of Analysis to verify laboratory purity; their inclusion is for research quality assessment only and does not imply suitability for human or veterinary use.

All research materials are sealed for integrity and packaged for stability during storage and transport from manufacturing through final delivery.

Additional information

Weight 0.0625 lbs

Certificate of Analysis

Every batch undergoes independent third-party laboratory analysis to verify identity, potency, and safety. Testing includes quantitative assay verification, heavy metals screening, and comprehensive microbial analysis.

View Certificate of Analysis
Certificate of Analysis

Every batch is tested by an independent third-party laboratory before release. Every certificate confirms identity, purity and net content. Depending on the laboratory and the batch, testing may also include microbial, heavy metals or endotoxin screening. The certificate for your batch shows exactly which tests were performed.

VERIFIED ON EVERY BATCH:
Third-Party Lab Verified Identity Confirmed
Purity Verified Net Content Verified

Additional testing varies by laboratory and batch. See the certificate for your lot.

Storage Instructions

All products from Apex Health Performance are manufactured using a lyophilization (freeze-drying) process. This method is designed to maintain product integrity and allows vials to remain stable during shipping for approximately 3–4 months.

Once a vial is reconstituted with bacteriostatic water, it should be stored in the refrigerator to help maintain stability. Under these conditions, reconstituted material is generally considered stable for up to 30 days.

Lyophilization is a dehydration technique in which compounds are frozen and then exposed to low pressure. This causes the water in the vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure. This powder can be kept at room temperature until reconstitution.

Upon receipt, products should be stored away from heat and light. For short-term use, refrigeration at approximately 4°C (39°F) is suitable. For long-term storage (several months to years), vials may be placed in a freezer at approximately -80°C (-112°F). Freezing is the preferred method for preserving product stability over extended periods.

⚠️ Important Notice:
These products are intended for research use only. Not for human consumption.

Research Use Only

The following peer-reviewed publications reference compounds for laboratory and in vitro research purposes only. Not for human or animal use. Not intended to diagnose, treat, cure, or prevent any disease or condition.

PubMed — Peer-Reviewed Research

Published Scientific Research

Peer-reviewed laboratory studies investigating bioregulatory peptides

6 Studies Found
100% Peer-Reviewed
PubMed Verified Source
In Vitro Study PubMed

Peptides Regulating Proliferative Activity and Inflammatory Pathways in the Monocyte/Macrophage THP-1 Cell Line.

International journal of molecular sciences 2022

The low TNF release by monocytes is linked to a documented mechanism of TNF tolerance, promoting attenuation of inflammatory action. Lastly, by incubating the THP1 cells, treated with the peptides, on a layer of activated endothelial cells (HUVECs activated by LPS), we observed a reduction in cell adhesion, a typical pro-inflammatory mechanism.

View Full Study on PubMed
Molecular Analysis PubMed

Thymalin: Activation of Differentiation of Human Hematopoietic Stem Cells.

Bulletin of experimental biology and medicine 2020

Thymalin increases functional activity of T lymphocytes, but the targeted molecular mechanism of its biological activity requires further study.

View Full Study on PubMed
Molecular Analysis PubMed

[POLYPEPTIDES INFLUENCE ON TISSUE CELL CULTURES REGENERATION OF VARIOUS AGE RATS].

Advances in gerontology = Uspekhi gerontologii 2015

A comparative study of polypeptides extracted from the tissues of calves: Cortexin (from brain cortex), Epinorm (from pineal gland), Ventvil (from liver), Prostatilen (from prostate), Thymalin (from thymus), Chelohart (from heart), Chondrolux (from cartilage) on the relevant organotypic tissue cultures of young and old rats, in concentration 0,01-100 ng/ml was performed. Polypeptides specifically stimulated "young" and "old" cell cultures growth in concentration 20-50 ng/ml. This effect correlat

View Full Study on PubMed
In Vitro Study PubMed

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

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] 2013

Tinrostim showed a stimulating effect on the humoral and cellular nimmune responses when administered parenterally in experimental animals, as well as on the phagocytic activity of neutrophils, comparable to the effect of thymalin. It was demonstrated that both the peptide drugs increased the production of pro-(TNFa, IL-1) and antiinflammatory (IL- 10) cytokines in the culture of intact cells of peripheral blood in vitro.

View Full Study on PubMed
Laboratory Research PubMed

[The use of Timalin in the treatment of the acute lung abscess].

Khirurgiia 2012

The study demonstrated that induction of bioregulative therapy leads to faster normalization of main indicators of SIRS and plasma fibrinolitic activity and eliminates hypercoagulation.

View Full Study on PubMed
Literature Review PubMed

[Characteristics of the pineal gland and thymus relationship in aging].

Advances in gerontology = Uspekhi gerontologii 2011

Analysis of these data showed that pineal peptides (Epithalamin, Epitalon) had more effective geroprotective effect on thymus involution in comparison with geroprotective effect of thymic peptides (Thymalin, Thymogen) on involution of pineal gland. The key mechanisms of pineal peptides effect on thymus dystrophy is immunoendocrine cooperation, which is realized as transcription's activation of various proteins.

View Full Study on PubMed
Research Use Only

The following peer-reviewed publications reference compounds for laboratory and in vitro research purposes only. Not for human or animal use. Not intended to diagnose, treat, cure, or prevent any disease or condition.

PubMed — Peer-Reviewed Research

Published Scientific Research

Peer-reviewed laboratory studies investigating bioregulatory peptides

Molecular Analysis PubMed

Thymalin: Activation of Differentiation of Human Hematopoietic Stem Cells.

Bulletin of experimental biology and medicine 2020

Thymalin increases functional activity of T lymphocytes, but the targeted molecular mechanism of its biological activity requires further study.

View Full Study on PubMed
Molecular Analysis PubMed

[POLYPEPTIDES INFLUENCE ON TISSUE CELL CULTURES REGENERATION OF VARIOUS AGE RATS].

Advances in gerontology = Uspekhi gerontologii 2015

A comparative study of polypeptides extracted from the tissues of calves: Cortexin (from brain cortex), Epinorm (from pineal gland), Ventvil (from liver), Prostatilen (from prostate), Thymalin (from thymus), Chelohart (from heart), Chondrolux (from cartilage) on the relevant organotypic tissue cultures of young and old rats, in concentration 0,01-100 ng/ml was performed. Polypeptides specifically stimulated "young" and "old" cell cultures growth in concentration 20-50 ng/ml. This effect correlat

View Full Study on PubMed
In Vitro Study PubMed

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

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] 2013

Tinrostim showed a stimulating effect on the humoral and cellular nimmune responses when administered parenterally in experimental animals, as well as on the phagocytic activity of neutrophils, comparable to the effect of thymalin. It was demonstrated that both the peptide drugs increased the production of pro-(TNFa, IL-1) and antiinflammatory (IL- 10) cytokines in the culture of intact cells of peripheral blood in vitro.

View Full Study on PubMed
Laboratory Research PubMed

[The use of Timalin in the treatment of the acute lung abscess].

Khirurgiia 2012

The study demonstrated that induction of bioregulative therapy leads to faster normalization of main indicators of SIRS and plasma fibrinolitic activity and eliminates hypercoagulation.

View Full Study on PubMed
Literature Review PubMed

[Characteristics of the pineal gland and thymus relationship in aging].

Advances in gerontology = Uspekhi gerontologii 2011

Analysis of these data showed that pineal peptides (Epithalamin, Epitalon) had more effective geroprotective effect on thymus involution in comparison with geroprotective effect of thymic peptides (Thymalin, Thymogen) on involution of pineal gland. The key mechanisms of pineal peptides effect on thymus dystrophy is immunoendocrine cooperation, which is realized as transcription's activation of various proteins.

View Full Study on PubMed
In Vitro Study PubMed

[Thymus and adaptive changes of bone marrow cell composition in animals of different age].

Advances in gerontology = Uspekhi gerontologii 2011

The influence of thymus removal or administration of thymalin, thymic peptide factor, on number of cells-precursors for colonies of fibroblasts (CFC-F) and for granulocyte-macrophageal colonies (CFC-GM), CD(4+)-cells in bone marrow in CBA mice of different age in some seasons was investigated. It was shown that in adult mice the orientation of influence thymic activity modulation on amount of these types cells is dependent from seasons. It was shown the season possibility of direct effect of thy

View Full Study on PubMed
TEST — CODE SNIPPETS IS WORKING
Research Use Only

The following peer-reviewed publications reference compounds for laboratory and in vitro research purposes only. Not for human or animal use. Not intended to diagnose, treat, cure, or prevent any disease or condition.

PubMed — Peer-Reviewed Research

Published Scientific Research

Peer-reviewed laboratory studies investigating bioregulatory peptides

In Vitro Study PubMed

Peptides Regulating Proliferative Activity and Inflammatory Pathways in the Monocyte/Macrophage THP-1 Cell Line.

International journal of molecular sciences 2022

The low TNF release by monocytes is linked to a documented mechanism of TNF tolerance, promoting attenuation of inflammatory action. Lastly, by incubating the THP1 cells, treated with the peptides, on a layer of activated endothelial cells (HUVECs activated by LPS), we observed a reduction in cell adhesion, a typical pro-inflammatory mechanism.

View Full Study on PubMed →
Molecular Analysis PubMed

Thymalin: Activation of Differentiation of Human Hematopoietic Stem Cells.

Bulletin of experimental biology and medicine 2020

Thymalin increases functional activity of T lymphocytes, but the targeted molecular mechanism of its biological activity requires further study.

View Full Study on PubMed →
Molecular Analysis PubMed

[POLYPEPTIDES INFLUENCE ON TISSUE CELL CULTURES REGENERATION OF VARIOUS AGE RATS].

Advances in gerontology = Uspekhi gerontologii 2015

A comparative study of polypeptides extracted from the tissues of calves: Cortexin (from brain cortex), Epinorm (from pineal gland), Ventvil (from liver), Prostatilen (from prostate), Thymalin (from thymus), Chelohart (from heart), Chondrolux (from cartilage) on the relevant organotypic tissue cultures of young and old rats, in concentration 0,01-100 ng/ml was performed. Polypeptides specifically stimulated "young" and "old" cell cultures growth in concentration 20-50 ng/ml. This effect correlat

View Full Study on PubMed →
In Vitro Study PubMed

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

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] 2013

Tinrostim showed a stimulating effect on the humoral and cellular nimmune responses when administered parenterally in experimental animals, as well as on the phagocytic activity of neutrophils, comparable to the effect of thymalin. It was demonstrated that both the peptide drugs increased the production of pro-(TNFa, IL-1) and antiinflammatory (IL- 10) cytokines in the culture of intact cells of peripheral blood in vitro.

View Full Study on PubMed →
Laboratory Research PubMed

[The use of Timalin in the treatment of the acute lung abscess].

Khirurgiia 2012

The study demonstrated that induction of bioregulative therapy leads to faster normalization of main indicators of SIRS and plasma fibrinolitic activity and eliminates hypercoagulation.

View Full Study on PubMed →
Literature Review PubMed

[Characteristics of the pineal gland and thymus relationship in aging].

Advances in gerontology = Uspekhi gerontologii 2011

Analysis of these data showed that pineal peptides (Epithalamin, Epitalon) had more effective geroprotective effect on thymus involution in comparison with geroprotective effect of thymic peptides (Thymalin, Thymogen) on involution of pineal gland. The key mechanisms of pineal peptides effect on thymus dystrophy is immunoendocrine cooperation, which is realized as transcription's activation of various proteins.

View Full Study on PubMed →

Important Research Notice: These products are research chemicals intended exclusively for in vitro laboratory research by qualified professionals. Not for human or animal consumption. Not approved by the FDA for any therapeutic purpose. Sold strictly for scientific research applications only.

Frequently Asked Questions

Essential information about our research-grade peptides and quality standards.

Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2-50 amino acids. They serve as the building blocks of proteins and play crucial roles in biological processes.

Research peptides are synthesized versions of naturally occurring peptides, manufactured to precise specifications for use in scientific studies.

Key characteristics: High purity (≥98%), lyophilized form for stability, accompanied by Certificates of Analysis (COA), and manufactured under strict quality control protocols.

Peptide purity refers to the percentage of the target peptide present in a sample, measured via High-Performance Liquid Chromatography (HPLC).

Our Standard: All our research peptides maintain ≥98% purity, verified by third-party laboratory testing and documented in our Certificates of Analysis.

Higher purity is critical for research because impurities can interfere with experimental results and compromise the reproducibility of studies.

All products are supplied in lyophilized powder form within sterile, sealed vials. This format provides:

  • Maximum stability: Extended shelf life compared to liquid solutions
  • Precise measurement: Researchers can work with desired quantities
  • Contamination protection: Sealed vials prevent environmental exposure
  • Shipping durability: Powder form is more stable during transit

Lyophilized peptides:

  • Store at -4°F for long-term storage (up to 24 months)
  • Store at 36-46°F (refrigerated) for short-term storage (up to 3 months)
  • Keep away from light, moisture, and repeated temperature fluctuations

We supply research-grade peptides to:

  • Academic and university research laboratories
  • Pharmaceutical and biotechnology companies
  • Independent research institutions
  • Licensed professionals conducting legitimate scientific research

We maintain rigorous quality control through a multi-step verification process:

  • HPLC Analysis: Every batch tested to verify ≥98% purity
  • Mass Spectrometry: Molecular weight confirmation for peptide identity
  • Third-Party Testing: Independent laboratory verification
  • Sterility Protocols: Aseptic handling and packaging procedures
  • Batch Documentation: Complete traceability from synthesis to delivery

"Research Use Only" (RUO) is a classification indicating that a product is intended exclusively for laboratory research and experimental investigation.

All orders are shipped with research-grade handling protocols:

  • Packaging: Insulated containers with cold packs when required
  • Carriers: USPS Priority Mail
  • Processing: Orders placed before 12 PM EST ship same business day
  • Tracking: Full tracking information provided via email

We stand behind every product:

  • Quality guarantee: Full replacement or refund if products don't meet stated specifications
  • Shipping issues: Free replacement for damaged or lost shipments
  • Unopened returns: Accepted within 30 days for store credit
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⚠️ Research Use Only — Legal Acknowledgment

All products on this website are sold strictly for in vitro research and laboratory use only.

  • Not for human or veterinary use, consumption, or application
  • Not FDA-approved to diagnose, treat, cure, or prevent any disease
  • Buyer assumes full responsibility for legal compliance in their jurisdiction

By clicking "Accept," you confirm:

  • You are at least 21 years of age
  • You are a qualified researcher or laboratory professional
  • You represent the affiliation type selected above
  • You understand these products are for research purposes only