Peptides

TB-500 10mg

$75.00

TB-500 is a synthetic 43-amino-acid actin-sequestering peptide, full-length Thymosin Beta-4. Available in 10mg lyophilized vials. Third-party HPLC-MS tested, 99% purity. For research use only. Not for human consumption.

In stock

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  • Done 99% Purity (HPLC-MS Verified)
  • Done Independent Third-Party Tested
  • Done USA GMP Manufactured
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Disclaimer: This product is intended solely for laboratory research purposes. It is not for human consumption, medical use, veterinary use, or household application. All product information on this website is provided for educational purposes only. Researchers must handle this product with appropriate safety protocols and comply with all applicable regulations. Please review our Terms & Conditions before purchasing.

TB-500 Peptide Specifications

PropertyDetails
Product ContentsTB-500 10mg Lyophilized Powder (99% purity) in 3mL vial.
Available Sizes10mg
Peptide TypeSynthetic 43-amino-acid actin-sequestering peptide, full-length Thymosin Beta-4
Purity99% (HPLC-MS verified, third-party tested)
Molecular FormulaC212H350N56O78S
Molecular Weight4963.44 g/mol
SequenceAc-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
CAS Number77591-33-4
PubChem CID16132341
SynonymsTB-500, TB 500, TB500, Thymosin Beta-4, Thymosin Beta 4, Tβ4
AppearanceWhite to off-white lyophilized powder in sterile glass vial
StorageStore at ≤6°C, sealed, away from heat, light, and moisture.
SolubilitySoluble in water

TB-500 Chemical Structure

TB-500 chemical structure
Source: PubChem

Legal Disclaimer: TB-500 is sold by Protide Health for laboratory research purposes only. This product is not approved by the FDA for human consumption, medical use, or veterinary use. By completing a purchase, you verify that you are a qualified researcher and must comply with applicable local, state, and federal regulations. Please review our Terms & Conditions before purchasing.

10mg — HPLC-MS Purity Analysis (February 2026)

TB-500 10mg HPLC-MS Purity Analysis - February 2026

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10mg — HPLC-MS Purity Analysis (May 2025)

TB-500 10mg HPLC-MS Purity Analysis - May 2025

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FAQs

We partner exclusively with ISO 9001:2015 certified, GMP-compliant facilities in the USA. Every batch is rigorously tested for analytical purity and molecular identity before being approved for release.

Yes. Every compound is verified by an independent laboratory using HPLC-MS (High-Performance Liquid Chromatography, Mass Spectrometry) to confirm 99% purity, identity, and the absence of contaminants. Certificates of Analysis (COAs) are available on each product page.

Lyophilized (freeze-dried) vials remain stable for up to 24 months when stored properly at -20°C. Once reconstituted, vials should be refrigerated at 2°C to 8°C and used within 30 days for optimal stability in research applications.

We utilize secure, insulated packaging designed to maintain compound stability and prevent physical or UV damage during transit, ensuring your research materials arrive safely and securely.

Once your order is confirmed and payment has been received, it is typically dispatched from our USA facility within 24 hours. Most orders arrive within 2–3 business days. As soon as your package ships, you will receive an email with your tracking number and estimated delivery date.

Our USA-based support team is here to help. Whether you need assistance with documentation, handling, or storage requirements, you can reach us anytime at support@protidehealth.com

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TB-500 10mg peptideTB-500 10mg
$75.00

In stock