TB-500 10 mg
Product Overview
Research Context
TB-500 is a synthetic research peptide derived from the active region of Thymosin Beta-4, a naturally occurring protein found in many types of cells. In laboratory environments, peptides related to Thymosin Beta-4 have been studied for their involvement in cell migration, cytoskeletal organization, and cellular repair signaling pathways.
Researchers frequently examine TB-500 in experimental models exploring how peptides influence cellular movement, tissue-related signaling processes, and regulatory communication between cells during response to stress or injury. Because the parent protein Thymosin Beta-4 is widely distributed throughout biological systems, peptides derived from it have become a common subject in studies related to cellular communication and structural protein regulation.
Laboratory investigations involving TB-500 often focus on areas such as:
• Cellular migration and cytoskeletal organization
• Peptide-mediated signaling during tissue response processes
• Actin-binding peptide interactions within cells
• Cellular communication involved in structural protein regulation
• Experimental models examining peptide influence on connective tissue systems
Due to its origin from the Thymosin Beta-4 protein sequence, TB-500 continues to be of interest to researchers studying how peptides regulate cellular structure, movement, and signaling networks within complex biological systems.
This material is supplied strictly for controlled laboratory research applications and must be handled only by qualified professionals in appropriate research environments.
Research Highlights
TB-500 has been examined in a variety of experimental models investigating peptide-mediated cellular migration and cytoskeletal regulation. Research interest often centers around how peptides derived from Thymosin Beta-4 influence structural protein interactions and cellular communication systems.
Key areas of laboratory investigation have included:
• Actin-binding peptide activity – studies examining how peptides derived from Thymosin Beta-4 interact with actin, a structural protein involved in cellular movement and organization.
• Cell migration signaling – research exploring how peptides influence cellular movement and positioning during tissue-related signaling processes.
• Cytoskeletal organization pathways – investigations into how peptide signals interact with cellular structural frameworks that maintain cell shape and movement.
• Peptide-mediated repair signaling – laboratory studies examining how signaling peptides participate in communication networks related to tissue response processes.
• Thymosin Beta-4 derivative research – experimental work exploring how modified peptide fragments influence biological signaling systems derived from the parent Thymosin Beta-4 protein.
Scientific Research Information
Peptides and research compounds supplied by Superior Chains Research Labs are intended strictly for laboratory and analytical research applications. Many compounds offered within this catalog are studied in experimental environments investigating molecular signaling pathways, receptor interactions, cellular communication mechanisms, and biochemical regulatory systems.
Researchers frequently utilize synthetic peptides and laboratory compounds when examining:
• peptide–receptor signaling pathways
• intracellular communication mechanisms
• metabolic and regulatory signaling networks
• enzyme activity and biochemical pathway interactions
• cellular stability and molecular signaling systems
Because peptide molecules function as biological messengers within complex cellular systems, they remain an important focus of modern biochemical and molecular research. Laboratory-grade peptides allow researchers to study how these signaling molecules interact with receptor systems and participate in regulatory communication pathways.
All products distributed by Superior Chains Research Labs are supplied exclusively for controlled laboratory research purposes and must be handled by qualified professionals within appropriate research environments.
TB-500 is a synthetic research peptide supplied for laboratory use only.
This product is intended for qualified researchers and controlled laboratory settings.
It is not approved for human or veterinary use, medical applications, or diagnostic purposes.
Specifications
| Product Name | TB-500 |
| Chemical Name / Sequence | Ac-LKKTETQ |
| CAS Number | 885340-08-9 |
| Molecular Formula | C38H68N10O14 |
| Molecular Weight | 889.02 Â g/mol |
| Purity | ≥ 99% (HPLC) |
| Form | Lyophilized powder |
| Quantity | 10 mg |
Storage & Stability
- Recommended storage: -20°C / -4°F protected from light and moisture.
- Short-term storage after reconstitution: 2–8°C / 35-46°F for up to 8 weeks.
- Avoid repeated freeze–thaw cycles.
- Do not freeze after reconstitution.
Refer to the Certificate of Analysis (COA) for lot-specific stability and handling guidance.
Documentation
Handling & Safety
- Use appropriate personal protective equipment (PPE) when handling.
- Handle in a controlled laboratory environment.
- Dispose of unused material in accordance with local regulations and institutional protocols.










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