TB-500 (Thymosin Beta-4) Research Overview

Research Use Only. TB-500 (Thymosin Beta-4) is provided FOR RESEARCH USE ONLY by Core Research Peptides. This compound is intended exclusively for laboratory research, in vitro studies, and preclinical animal research. No medical, therapeutic, or health-related claims are applicable. All users must comply with federal, state, and local regulations regarding research chemical use.

What is TB-500?

TB-500 is a 43-amino acid peptide sequence known as Thymosin Beta-4 (molecular weight: ~4,963 Da) with CAS Registry Number 77591-33-4. TB-500 is a naturally occurring peptide in mammalian tissues that has been synthesized for research purposes and studied extensively in preclinical models and in vitro research systems.

Chemical and Structural Properties

TB-500 (Thymosin Beta-4) is a naturally derived 43-amino acid peptide with a defined structure that maintains structural integrity through its peptide backbone. The compound’s amino acid composition allows it to interact with cellular signaling mechanisms studied in in vitro cell-based assays and animal model research. TB-500 is classified as a naturally occurring regulatory peptide synthesized for research applications.

Research Background and Published Studies

TB-500 has been studied in preclinical research for its potential mechanisms in cellular repair and tissue remodeling. Published research in peer-reviewed journals examines TB-500 in various research contexts:

• Wound Healing Models: Preclinical and in vitro studies explore TB-500’s effects on fibroblast proliferation and extracellular matrix deposition in controlled conditions.
• Tissue Regeneration Research: Animal studies examine TB-500’s mechanisms in tissue repair, angiogenesis, and cellular migration in research models.
• Vascular Research: In vitro and animal research investigates TB-500’s effects on endothelial cells and vascular remodeling pathways.
• Inflammation and Immune Models: Preclinical research explores TB-500’s potential interactions with immune and inflammatory signaling in controlled laboratory settings.
• Cell Culture Research: In vitro studies examine TB-500’s effects on cell proliferation, differentiation, and survival in cell-based assays.

Researchers access TB-500 literature through PubMed and peer-reviewed journals documenting preclinical mechanistic studies and tissue repair research.

Available Forms at Core Research Peptides

Core Research Peptides supplies TB-500 in research-grade lyophilized (freeze-dried) powder form optimized for laboratory research applications. Each product includes:

• Janoshik Analytical Certificate of Analysis verifying purity and identity
• Complete molecular weight and CAS number (77591-33-4) specifications
• Detailed storage and preparation guidance for research use
• Research-use-only compliance documentation

Visit coreresearchpeptides.com to view TB-500 product specifications, current availability, and pricing for your research needs.

Storage Conditions

TB-500 lyophilized powder should be stored at room temperature (15–25°C / 59–77°F) in a dry, light-protected environment. Typical shelf life for properly stored lyophilized TB-500 is 2–3 years in sealed containers. Once reconstituted in bacteriostatic water or appropriate research-grade solvents, TB-500 should be refrigerated at 2–8°C (36–46°F) and used within the timeframe specified in the product information sheet.

Purity and Quality Assurance

Core Research Peptides verifies TB-500 purity through Janoshik Analytical, an accredited independent laboratory. Certificates published for this compound document:

• HPLC Analysis: Quantifies TB-500 purity percentage and detects potential impurities
• Mass Spectrometry (MS): Confirms molecular weight and structural identity verification
• Batch Documentation: Lot number, synthesis date, and analytical testing date

The Janoshik Certificate of Analysis is available on the product page at coreresearchpeptides.com for independent quality verification.

TB-500 in Research: Frequently Asked Questions

Q: What does TB-500 stand for?

A: TB-500 is the abbreviated designation for Thymosin Beta-4, a naturally occurring 43-amino acid peptide with CAS number 77591-33-4 studied in preclinical research.

Q: What is the CAS number for TB-500?

A: TB-500 (Thymosin Beta-4) has CAS Registry Number 77591-33-4, which uniquely identifies this 43-amino acid peptide structure.

Q: Does Core Research Peptides provide COAs for TB-500?

A: Yes. Every TB-500 batch includes a Janoshik Analytical Certificate of Analysis published on the product page, documenting purity, identity, and batch specifications for quality assurance.

Q: What research applications use TB-500?

A: TB-500 is used in preclinical research, in vitro cell-based studies, and animal model research examining tissue repair mechanisms, cellular signaling, and wound healing models in controlled laboratory settings.

Q: How do I order TB-500 for research?

A: Visit coreresearchpeptides.com, find the TB-500 product page, review specifications and Certificate of Analysis, and place an order for your research. Compliance documentation and storage instructions are included with shipments.

RESEARCH USE ONLY DISCLAIMER: TB-500 is provided exclusively for research purposes in laboratory, in vitro, and preclinical animal model settings. This product is not intended for human consumption, therapeutic use, veterinary use, or any non-research application. Users must comply with all federal, state, and local regulations and institutional guidelines.