TB-500 is a synthetic peptide supplied in a 10-vial research kit, with each vial containing 2mg–5mg of lyophilized peptide. Commonly used in laboratory research, TB-500 is studied for its potential involvement in cellular migration, tissue regeneration, and recovery-related biological processes. Each vial is manufactured to high purity standards and packaged to support consistent research applications.
Buy TB-500 Peptide Kit (10 Vials) | Premium Thymosin Beta-4 Fragment for Research Applications
TB-500 is a synthetic peptide derived from Thymosin Beta-4, a naturally occurring protein involved in cellular migration, tissue biology, and cytoskeletal organization. Due to its unique biological properties, TB-500 has become one of the most widely investigated peptides in regenerative, vascular, and molecular research.
Available in convenient 10-vial kits containing either 2 mg or 5 mg per vial, this premium research peptide is manufactured to stringent quality standards and undergoes extensive analytical verification to ensure exceptional purity and consistency.
Product Highlights
10 vacuum-sealed lyophilized vials per kit
Available in 2 mg and 5 mg strengths
≥99% HPLC purity verified
Mass spectrometry identity confirmation
White sterile lyophilized powder
Certificate of Analysis (COA) available
Excellent batch-to-batch consistency
Intended exclusively for laboratory research
What Is TB-500?
TB-500 is a synthetic peptide corresponding to an active fragment of Thymosin Beta-4, a naturally occurring protein found throughout mammalian tissues. Thymosin Beta-4 has been extensively investigated for its role in cellular migration, actin regulation, tissue remodeling, and vascular biology.
Because of its relationship to these biological processes, TB-500 has attracted significant interest among researchers studying regenerative pathways and cellular communication mechanisms.
History and Discovery
Thymosin Beta-4 was originally identified during studies involving thymic proteins and cellular differentiation. Subsequent investigations revealed its widespread presence in numerous tissues and its involvement in actin-binding processes.
TB-500 was later developed as a synthetic fragment designed to facilitate investigations into the molecular pathways associated with Thymosin Beta-4 activity.
Today, TB-500 remains one of the most recognized peptides in regenerative and tissue biology research.
Mechanism of Action
Researchers have investigated TB-500 for its influence on:
Actin regulation pathways
Cellular migration mechanisms
Angiogenesis and vascular signaling
Tissue remodeling processes
Extracellular matrix interactions
Cellular communication networks
Growth factor-related pathways
These mechanisms have made TB-500 a valuable tool in molecular and regenerative biology research.
Primary Areas of Research
Cellular Migration Studies
TB-500 is frequently utilized in investigations involving cell movement and tissue remodeling mechanisms.
Angiogenesis Research
Researchers continue to examine the relationship between TB-500 and vascular signaling pathways.
Connective Tissue Biology
Experimental models have explored interactions involving collagen organization and extracellular matrix dynamics.
Molecular Signaling Studies
Scientists investigate the influence of Thymosin Beta-4 fragments on cellular communication pathways.
Regenerative Biology Research
TB-500 remains an important investigational peptide in studies involving tissue biology and cellular responses.
Cardiovascular and Vascular Research
Researchers have explored the relationship between Thymosin Beta-4 activity and vascular function.
TB-500 vs BPC-157
Feature
TB-500
BPC-157
Origin
Thymosin Beta-4 Fragment
Gastric Protein Fragment
Primary Research Focus
Cellular Migration & Angiogenesis
Tissue Biology & Gastrointestinal Research
Biological Pathways
Actin Regulation
Nitric Oxide and Growth Factor Signaling
Peptide Type
Synthetic Fragment
Pentadecapeptide
Product Specifications
Specification
Details
Compound
TB-500
Parent Molecule
Thymosin Beta-4
CAS Number
885340-08-9
Molecular Formula
C212H350N56O78S
Molecular Weight
4963.44 g/mol
Purity
≥99% HPLC Verified
Appearance
White Lyophilized Powder
Form
Vacuum-Sealed Vials
Strengths Available
2 mg and 5 mg
Kit Size
10 Vials
Intended Use
Laboratory Research Only
Available Kit Configurations
20 mg Research Kit
10 vials × 2 mg
Total peptide content: 20 mg
50 mg Research Kit
10 vials × 5 mg
Total peptide content: 50 mg
Quality Assurance
Every batch undergoes comprehensive analytical testing including:
High-performance liquid chromatography (HPLC)
Mass spectrometry identity confirmation
Purity verification
Batch traceability controls
Certificate of Analysis availability
These procedures help ensure exceptional quality and consistency.
Storage Guidelines
For optimal stability:
Store lyophilized material at 2–8°C.
Protect from excessive heat and moisture.
Avoid repeated freeze-thaw cycles.
Keep containers sealed until use.
Follow established laboratory handling procedures.
Frequently Asked Questions
What is TB-500?
TB-500 is a synthetic peptide derived from Thymosin Beta-4 and is widely investigated in studies involving cellular migration and tissue biology.
Is TB-500 the same as Thymosin Beta-4?
No. TB-500 is a synthetic peptide fragment designed to mimic certain biological properties associated with the parent protein, Thymosin Beta-4.
What is TB-500 used for in research?
Researchers investigate TB-500 in studies involving angiogenesis, cellular signaling, tissue remodeling, and regenerative biology.
What purity level does this product provide?
Each batch is verified to achieve ≥99% purity through HPLC analysis.
Is a Certificate of Analysis available?
Yes. Certificates of Analysis are available to confirm identity and purity.
Is TB-500 approved for therapeutic use?
Bulk lyophilized TB-500 is supplied exclusively for laboratory research and has not been approved by major regulatory authorities for human or veterinary use.
Related Research Compounds
BPC-157
GHK-Cu
BPC-157 + TB-500 Blend
CJC-1295 No DAC
Ipamorelin
MK-677
Tesamorelin
Scientific References
Goldstein AL, Kleinman HK. Thymosin Beta-4 and tissue biology.
Sosne G, Qiu P, Kurpakus-Wheater M. Biological activities of Thymosin Beta-4.
Huff T, Müller CSG, Otto AM, Netzker R. Actin-binding proteins and cellular migration.
Peer-reviewed literature concerning angiogenesis and regenerative signaling pathways.
Conclusion
TB-500 is one of the most extensively investigated peptides derived from Thymosin Beta-4. Through its involvement in cellular migration, angiogenesis, and tissue remodeling pathways, it remains an important tool in regenerative and molecular biology research.
Manufactured to rigorous quality standards and supported by extensive analytical verification, this premium TB-500 peptide delivers the purity, consistency, and reliability required for advanced laboratory investigations.
Research Use Only
TB-500 is intended strictly for laboratory research purposes. This product is not approved by the FDA, EMA, Health Canada, or any other regulatory authority for human or veterinary use. It is not intended to diagnose, treat, cure, or prevent any disease.
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Richard Harris –
Good TB-500, but I wish there were more shipping options.
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Margaret White –
TB-500 is a lifesaver for my recovery research. Reliable source.
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