STC · TIR · LYOPHILIZED In stock

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Recovery · Repair compound

TB-500

Name: TB-500
Brand: Stacy & Chad
SKU: STC-TB5
Price: 109 USD
Availability: OutOfStock

Synthetic 43-residue fragment

Synthetic thymosin β4 fragment, ≥99% HPLC purity, lyophilized and lot-traceable.

$109/ 10 mg vial

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≥99% HPLC Lyophilized powder −20°C storage COA per lot

USA tested

Per-lot COA

Cold-chain

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For in-vitro laboratory use only. By purchasing you confirm you are a qualified researcher 21+.

About the compound

Characterization & documentation.

TB-500 is a synthetic thymosin β4 fragment studied in research models of actin regulation and tissue repair. This lot is supplied lyophilized at ≥99% HPLC purity, documented per lot. Every vial is synthesized and third-party tested in the USA and released only after independent HPLC purity and LAL endotoxin verification, with a Certificate of Analysis traceable by the lot number on the label. Research use only — not for human or veterinary use.

Each vial is synthesized to high HPLC purity and released only after independent third-party verification of identity and purity. Every lot ships with a certificate of analysis traceable by the lot number printed on the label.

Certificate of analysis

Third-party tested, every lot.

Independently tested for HPLC purity and LAL endotoxin, with a published certificate tied to the lot number printed on your vial. See how we test →

LATEST LOT THIRD-PARTY PER-LOT COA

99.4%

HPLC Purity

Passed purity & endotoxin screen

CompoundBPC-157

Lot #Issued per lot

Labeled dose10 mg

TestedJul 2026

Test panelthird-party

Purity (HPLC)99.4%

Identity (MS)Confirmed

Endotoxin (LAL)< 0.5 EU/mg

AppearanceLyophilized powder

Independent third-party laboratory

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Compound profile

The science on this compound.

Characterization data for reference; identity and purity are verified per lot on the Certificate of Analysis.

Class

—

reference standard

Structure

—

lyophilized

Molar mass

—

documented per lot

Research focus

—

studied in models

Why researchers choose Stacy & Chad

Third-Party Tested

Every lot is independently tested for HPLC purity and LAL endotoxin — results published, not promised.

Per-Lot Certificates

A certificate of analysis tied to the exact lot number on your vial — searchable in our archive anytime.

Made in the USA

Synthesized and third-party tested stateside, lyophilized and sealed for stability — consistent lot to lot.

Researcher Support

Questions about a lot or a certificate? Real help by email from people who actually know the catalog.

Purity rate

HPLC-verified

Avg ship time

same-day cutoff

U.S. tested

third-party labs