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TB-500

Price range: $80.00 through $150.00

Research suggests TB-500 may support faster tissue repair and recovery. Studies show this synthetic peptide promotes wound healing, reduces inflammation, and helps cells migrate to injury sites. Scientists are exploring its potential for muscle recovery, tendon health, and cardiovascular research. This freeze-dried peptide requires reconstitution before use.

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✓ THIRD-PARTY LAB TESTED

Certificate of Analysis

Independent laboratory testing confirms purity and composition

99.133%
Purity
32ABF
Batch
January 2026
Date
View Certificate →

Overview

TB-500, the synthetic version of Thymosin Beta-4, functions like a cellular repair crew supervisor in research settings. Just as a construction foreman coordinates different teams to rebuild after damage, TB-500 appears to orchestrate various cellular processes involved in tissue repair and regeneration. This peptide has captured researchers’ attention for its wide-ranging effects on healing and recovery mechanisms observed in laboratory studies.

Originally discovered as part of the thymus gland’s natural peptide production, TB-500 represents a targeted approach to understanding how the body coordinates repair processes. This product is exclusively for laboratory research and not for human or animal use.

This product is strictly for research purposes only. Not approved for human or animal use.

Key Characteristics

MOLECULAR PROFILE

Formula: C212H350N56O78S

Weight: 4963.4 g/mol

CAS: 77591-33-4

Structure: 43 amino acid peptide

PHYSICAL PROPERTIES

Form: Lyophilized powder

Solubility: Water-soluble

Appearance: White to off-white powder

Storage: Store in freezer for long-term stability

How It Works

TB-500 works primarily through its interaction with actin, a protein that acts like the scaffolding system in cells. Think of actin as the cellular highway system that allows cells to move and reorganize. When TB-500 binds to actin, it helps build and stabilize these cellular highways, making it easier for repair cells to reach damaged areas.

Primary Mechanisms

Actin Polymerization

Helps individual actin proteins link together into functional structures

Cell Migration Enhancement

Facilitates movement of repair cells to injury sites

Cellular Effects

Angiogenesis Promotion

Formation of new blood vessels

Gene Regulation

Regulation of inflammation-related genes

Tissue Remodeling

Coordination of tissue repair and remodeling

Research Findings

Laboratory studies have revealed multiple therapeutic applications for TB-500, demonstrating its broad-spectrum effects on tissue repair and cellular function.

Wound Healing Enhancement

Laboratory studies have demonstrated TB-500’s ability to accelerate wound closure through multiple mechanisms:

Enhanced migration of keratinocytes (skin cells)
Increased fibroblast activity for collagen production
Stimulation of angiogenesis for nutrient delivery
Creation of new blood vessel networks

Anti-Inflammatory Properties

Research indicates TB-500 can modulate inflammatory responses through balanced cytokine regulation:

Reduction of pro-inflammatory cytokine production
Increase in anti-inflammatory cytokine levels
Balanced approach to inflammation management
Promise in experimental inflammatory models

Hair Growth Stimulation

Studies have observed TB-500’s effects on hair follicle development and growth cycles:

Increased hair follicle size
Promotion of telogen to anagen phase transition
Enhanced understanding of hair growth mechanisms
Potential applications in alopecia research

Neuroprotective Effects

Laboratory research has explored TB-500’s potential in protecting neural tissue:

Reduction of neuroinflammation
Decrease in oxidative stress markers
Limited apoptosis in stressed neural cells
Potential for neurodegenerative research

Cardiovascular Benefits

In cardiac research models, TB-500 has demonstrated significant protective effects:

Reduced infarct size following simulated heart attacks
Improved overall cardiac function
Promotion of new blood vessels in damaged tissue
Enhanced cardiac tissue repair mechanisms

Potential Side Effects in Research

While TB-500 is exclusively for laboratory use, research observations have noted potential reactions in experimental models:

Local Reactions

Injection site reactions observed in test subjects during controlled studies

Neurological

Headache occurrences and dizziness observations in experimental models

Systemic Effects

Nausea reports and fatigue in laboratory research settings

These observations are from controlled research environments and should not be interpreted as guidance for human use.

IMPORTANT: This product is exclusively for laboratory research purposes and is not approved for human or veterinary use.

✓ THIRD-PARTY LAB TESTED

Certificate of Analysis

Independent laboratory testing confirms purity and composition

99.133%
Purity
32ABF
Batch
January 2026
Date
View Certificate →
Weight 0.08 lbs
Dimensions 0.87 × 1.18 × 0.87 in
Size

5mg, 10mg

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