TB-500 (Thymosin Beta-4)

TB-500 Product Description

TB-500 is synthetic thymosin beta 4, a 43 amino acid peptide protein originally derived from thymus tissue. Research applications focus on actin binding mechanisms that promote cell migration and tissue regeneration processes. Laboratory studies examine its role in wound healing, blood vessel formation, and antiinflammatory pathways.

Research has investigated TB-500’s potential to accelerate tissue repair through new blood vessel development and cellular differentiation. Current research spans spinal cord regeneration, hair growth mechanisms, and tissue engineering applications.

This research-grade peptide supports in vitro studies examining tissue regeneration pathways.

Our Product Quality Guarantee

Every Limitless Biotech compound undergoes independent testing for endotoxins and sterility, meeting rigorous research standards through our systematic quality protocols and proactive manufacturing processes.

Buy TB-500 From Limitless Biotech

Limitless Biotech provides USA-manufactured TB-500 for sale with verified molecular sequences and purity through comprehensive third-party testing. We ensure research quality with same-day shipping and dedicated customer support for your scientific endeavors.

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:: 4963.55 g/mol
CAS Number:: 77591-33-4
PubChem CID:: 16132341
Synonyms:: Thymosin Beta-4, Tβ4, TB 500, Timbetasin
Purity:: ≥99% (HPLC)
Solubility:: Soluble in sterile water
Storage Conditions:: Store at -20°C, tightly sealed, away from heat and moisture
Physical Appearance:: White lyophilized powder
Shelf Life:: 24 months from date of manufacture when stored properly
Quality Verification:: Third-party tested by certified laboratory
Manufacturing Standard:: USA-made, pharmaceutical-grade, GMP compliant
Intended Application:: In vitro research applications only

At Limitless Biotech, we provide comprehensive Certificates of Analysis (COAs) for all of our research-only peptides to ensure transparency, purity, and quality in every batch. Each COA includes detailed analytical data that allows researchers to verify identity, concentration, and integrity, supporting reliable and reproducible scientific work. Our commitment to rigorous testing helps researchers move forward with confidence in the materials they use.

Lyophilized TB-500 (Thymosin Beta-4) 10mg #1254 Purity COA

Lyophilized TB-500 (Thymosin Beta-4) 10mg #1254 Sterility COA

Lyophilized TB-500 (Thymosin Beta-4) 10mg #1254 Endotoxin COA

Lyophilized TB-500 (Thymosin Beta-4) 10mg #1303 Purity COA

Lyophilized TB-500 (Thymosin Beta-4) 10mg #1303 Sterility COA

Lyophilized TB-500 (Thymosin Beta-4) 10mg #1303 Endotoxin COA