Research Use Only — Not for human or veterinary use. Not FDA-evaluated. All references are for educational research.

White presentation box of 10 unlabeled TB-500 research vials resting on glacial ice.
10Vials per Kit

Most Popular

Synthetic Peptide Fragment

TB-500

Kit of 10 VialsCAS: 885340-08-9

Lyophilized synthetic peptide fragment (Thymosin Beta-4). Sealed vial, research grade. Research use only.

Strength

Quantity

1

10mg

$440.00

CoA

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In the kit

What arrives at your lab

  • 10 sealed vials

    Each kit holds 10 unlabeled vials, sealed, in one box.

  • 2 strengths

    Per vial: 5mg, 10mg.

TB-500 kit box
  • Lot report

    Janoshik report #63075, batch WBS20250420, tested Apr 25, 2025.

  • Free shipping

    Ships by USPS Priority Mail with tracking, U.S. only.

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Compound Information

Technical specifications

Molecular profile

What is TB-500?

Lyophilized synthetic peptide fragment (Thymosin Beta-4). Sealed vial, research grade.

Type
Synthetic Peptide Fragment
CAS Number
885340-08-9
Molecular Weight
889.0 g/mol
Molecular Formula
C38H68N10O14
Purity
99.086% (HPLC, 10 mg lot)

Storage requirements

Stability Information

Freeze for storageRefrigerate after reconstitutionProtect from light
  • Lyophilized (powder)−20 °C long-term
  • Reconstituted2–8 °C, short-term
  • Light protectionStore away from light

Standard handling conditions for lyophilized research material. Reconstitute only what a given protocol requires.

Sources & References

Where this compound's identity data can be verified

Recovery

Certificate of Analysis

Third-Party Tested
Test No.#63075BatchWBS20250420TestedApr 25, 2025

Example HPLC Analysis

mAU05101520

Analysis Results

TB-500 content
11.06 mg
Purity (HPLC)
99.086%

Estimated Delivery

 

 

Free Shipment Protection

On every order.

Free Tracked Shipping

USPS Priority Mail.

Lot CoA publishedIndependent lab99.086% purity

Made for researchers who read the report.

Kits of ten sealed vials, with every lot report we hold published in full. Research, laboratory and in vitro use only.

A Sera Club kit of ten blue-capped vials, two more vials and the navy kit box marked Research Use Only, on an icy floor.

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TB-500 — Synthetic Peptide Fragment — Sera Club