Description
What is TB-500?
TB-500 — formally known as Thymosin Beta-4 — is a naturally occurring peptide compound that has become one of the most widely studied subjects in modern peptide research. First identified in the thymus gland, Thymosin Beta-4 is a 43-amino acid protein that has attracted significant scientific interest due to its role in various cellular and biological processes observed under controlled laboratory conditions.
Researchers looking to buy TB-500 research peptide for laboratory studies will find that this compound is consistently referenced across published scientific literature exploring actin-binding mechanisms, cellular migration, and tissue-level research models.
TB-500 Compound Specifications
| Specification | Detail |
|---|---|
| Common Name | TB-500 |
| Formal Name | Thymosin Beta-4 |
| Sequence | Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser |
| Molecular Formula | C₂₁₂H₃₅₀N₅₆O₇₈S |
| Molecular Weight | 4963.5 g/mol |
| Form | Lyophilized powder |
| Purity | ≥ 99% |
| Storage | Store at -20°C, away from light and moisture |
| Reconstitution | Bacteriostatic water recommended |
| Research Use | In-vitro laboratory research only |
TB-500 in Scientific Research
The TB500 research compound has been the subject of extensive academic investigation across multiple research disciplines. Scientific studies conducted in controlled laboratory settings have examined Thymosin Beta-4’s interaction with actin — one of the most abundant proteins in eukaryotic cells — and its potential role in regulating cellular structure and function.
Key areas of published Thymosin Beta-4 research include:
Cellular Migration Studies Laboratory research examining thymosin beta 4 research models has explored how the peptide interacts with G-actin sequestration, a mechanism central to understanding how cells reorganize their internal structure in response to external stimuli. These studies are conducted exclusively in controlled in-vitro environments.
Angiogenesis Research Models Academic literature has documented research into TB-500’s presence in platelet-derived factors and its potential role in vascular-related cellular studies. Researchers investigating angiogenesis pathways frequently reference Thymosin Beta-4 as a relevant compound in their laboratory models.
Cardiovascular Research Applications Several peer-reviewed studies have investigated the presence and behavior of Thymosin Beta-4 in cardiac tissue research models. This area of TB-500 research compound investigation remains an active area of scientific inquiry within controlled laboratory settings.
Inflammatory Pathway Studies Research conducted in vitro has examined Thymosin Beta-4’s interaction with inflammatory signaling pathways. Multiple published papers have explored NF-κB pathway modulation models using TB-500 as a research variable in laboratory environments.
Important: All references to research applications above relate exclusively to published scientific literature and in-vitro laboratory studies. TB-500 supplied by Atlanta Advanced Peptides is intended solely for research purposes and is not approved for human or veterinary use.
Why Source TB-500 from Atlanta Advanced Peptides?
Researchers searching for TB-500 for sale from a reliable USA-based supplier will find that Atlanta Advanced Peptides prioritizes three things above all else — purity, consistency, and professional service.
High-Purity Compound Every TB-500 batch supplied through Atlanta Advanced Peptides meets a minimum purity threshold of ≥99%, ensuring your laboratory research is conducted with a consistent, high-integrity compound.
USA-Based Supplier We operate as a USA-based research compound supplier, meaning faster shipping times, reliable logistics via USPS, and a straightforward ordering process for domestic research facilities and independent laboratories.
Professional Packaging All TB-500 compounds are supplied in lyophilized powder form, professionally packaged to maintain compound integrity during transit and storage.
Secure Ordering Our checkout process uses encrypted payment processing, providing a safe and professional transaction experience for every researcher who orders through our platform.
Ordering TB-500 for Research
To buy TB-500 research peptide through Atlanta Advanced Peptides, simply add the compound to your cart and complete checkout using our secure encrypted payment system. Orders are processed during standard business hours and shipped via USPS Ground Advantage or USPS Priority Mail.
All orders are fulfilled with the understanding that the purchaser is 18 years of age or older and that the compound will be used exclusively for legitimate laboratory research purposes.
Related Research Compounds
If your laboratory study requires additional compounds alongside TB-500, Atlanta Advanced Peptides also supplies:
- BPC-157 Research Peptide — frequently referenced alongside TB-500 in recovery-related research models
- KLOW 80mg Research Blend — a multi-compound blend containing TB-500, BPC-157, KPV and GHK-Cu
- GHK-Cu 50mg — copper peptide compound studied in cellular research contexts
Research Disclaimer
⚠️ For Laboratory Research Use Only
TB-500 supplied by Atlanta Advanced Peptides is intended strictly for in-vitro scientific research conducted by qualified researchers in controlled laboratory environments. This compound is not approved for human consumption, veterinary use, or any clinical application. It is not a drug, supplement, or therapeutic agent. Purchasers must be 18 years of age or older. By purchasing this product, the buyer confirms that it will be used solely for legitimate research purposes in compliance with all applicable laws and regulations.

