Research Use Only. TB-500 is sold as a chemical reagent for in-vitro laboratory research. It is not a drug, supplement, or compounded preparation, and it is not for human or veterinary use. Wholesale Peptide Supply is not a pharmacy or compounding facility under 503A or 503B.
Wholesale TB-500 — Bulk Research Supply
Buy TB-500 wholesale and in bulk from a US-based research peptide supplier. Every lot is sourced in the USA and third-party third-party tested via HPLC/MS. Bulk TB-500 is quoted by dose and volume across 100–1,000 vials, mix-and-match across the catalog.
TB-500 is a synthetic peptide fragment derived from thymosin beta-4, studied for its influence on matrix remodeling, angiogenesis, and molecular migration.
Wholesale Catalog
Available Doses
Published per-vial wholesale pricing for TB-500. Sold in boxes of 10 vials with a 100-vial order minimum you can mix and match across compounds; volume pricing applies at 1,000+ vials. Contact us for larger or custom-volume quotes — typically answered within 10 minutes during business hours.
TB-500 5mg
CAS 77591-33-4 · Recovery & Structural
$30/vial · under 1,000 vials · $22/vial · 1,000+
Sold in boxes of 10 vials · 100-vial order minimum (mix & match) · 1,000+ unlocks the lower price
TB-500 10mg
CAS 77591-33-4 · Recovery & Structural
$47/vial · under 1,000 vials · $38/vial · 1,000+
Sold in boxes of 10 vials · 100-vial order minimum (mix & match) · 1,000+ unlocks the lower price
Overview
TB-500 is a synthetic peptide fragment derived from thymosin beta-4, studied for its influence on matrix remodeling, angiogenesis, and molecular migration.
History
Thymosin Beta-4 was first isolated in the 1960s by Allan L. Goldstein. TB-500 was synthesized as a research fragment to study Tβ4's signaling functions.
Key Areas of Research
- Structural: collagen, matrix, tendon/ligament
- Vascular: angiogenesis, nitric oxide, remodeling
- Epithelial: migration, signaling, matrix
References
- Goldstein A.L. et al. (2005). Discovery of thymosins. Ann N Y Acad Sci 1042:1–8.
- Smart N. et al. (2007). Thymosin beta-4 progenitor mobilization. Nature 445:177–182.
TB-500 — Frequently Asked Questions
- What is TB-500?
- TB-500 is a synthetic peptide fragment derived from thymosin beta-4, studied for its influence on matrix remodeling, angiogenesis, and molecular migration.
- What is the CAS number for TB-500?
- The CAS number for TB-500 is 77591-33-4. Its molecular formula is C₂₁₂H₃₅₀N₅₆O₇₈S (MW 4,963.5 g/mol).
- What doses of TB-500 are available wholesale?
- Wholesale Peptide Supply stocks TB-500 in 5mg, 10mg. Wholesale pricing is provided by quote based on order volume across 100–1,000 vials.
- Is TB-500 third-party tested?
- Yes. Every lot of TB-500 is tested by an independent third-party laboratory using HPLC/MS, and a per-lot Certificate of Analysis documenting identity and purity is available as a paid add-on.
- Is TB-500 for human use?
- No. TB-500 is sold strictly as a chemical reagent for in-vitro laboratory research and is not for human or veterinary use. Wholesale Peptide Supply is not a pharmacy or compounding facility.
- How do I get wholesale pricing for TB-500?
- Request a quote through our contact form or open a wholesale account. An account manager replies with volume pricing and lead times, typically within 10 minutes during business hours.
- Can I order TB-500 in bulk?
- Yes. TB-500 is available for bulk and wholesale orders, quoted by dose and volume across 100, 250, 500, and 1,000-vial bands. Submit the doses and quantities you need for a bulk quote; all material is sourced in the USA and third-party HPLC/MS tested.
Research Use Only
All products are intended solely for laboratory research purposes and are not for human or animal consumption. Must be handled by qualified professionals.
Related Compounds
Recovery & Structural
BPC-157
BPC-157 is a synthetic pentadecapeptide composed of 15 amino acids, originally derived from a naturally occurring protein fragment in gastric tissue. It has been studied extensively for its potential influence on molecular signaling, structural remodeling, and angiogenic processes.
View details →Recovery & Structural
BPC/TB5 Blend
The BPC-157 + TB-500 blend combines two of the most researched structural and recovery peptides into a single research formulation, studied across structural, vascular, and epithelial models.
View details →GLP-1 & Metabolic
Semaglutide
Semaglutide is a synthetic peptide analog that functions as a long-acting pathway agonist, structurally modified for extended half-life and improved target binding affinity. It is studied in preclinical and laboratory models for its ability to activate target pathways and modulate downstream molecular signaling associated with endocrine regulation.
View details →GLP-1 & Metabolic
Tirzepatide
Tirzepatide is a synthetic peptide that functions as a dual pathway agonist, designed as a once-weekly investigational compound studied in preclinical laboratory models for receptor-mediated signaling and modulation of downstream cascades.
View details →GLP-1 & Metabolic
Retatrutide
Retatrutide is a synthetic investigational peptide developed as a multi-pathway agonist, representing the next generation of metabolic research compounds. It activates multiple target receptor subtypes for broad systemic effects studied in preclinical models.
View details →Growth Hormone
Ipamorelin
Ipamorelin is a synthetic pentapeptide and selective secretagogue-type agonist with minimal off-target pathway interference, used to study endocrine signaling and somatotroph axis modulation.
View details →Anti-Aging & Longevity
GHK-Cu
GHK-Cu is a naturally occurring copper-binding tripeptide studied for its role in molecular signaling, matrix remodeling, and pathway dynamics.
View details →GLP-1 & Metabolic
Cagrilintide
Cagrilintide is a synthetic, long-acting analog of amylin, studied for activation of target receptor pathways and characterization of endocrine and neuroendocrine signaling.
View details →