TB-500 is supplied in a lyophilized vial format for laboratory research workflows. Available in 5mg and 10mg strengths with lot-coded traceability and tamper-evident packaging.

✓

Independently Lab-Tested

Third-party purity verification — current lot per strength

Strength	Lot #	Content	Purity	Tested
5mg	PA-2025-030	5.01mg; 4.91mg	99.238%; 99.483%	Feb 18, 2025
10mg	PA-2025-031	11.14mg; 11.16mg	99.689%; 99.766%	Aug 12, 2025

TB-500 (Thymosin Beta-4)

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Lot-Coded Vials
Tamper-Evident Packaging
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TB-500 is supplied in a lyophilized vial format for laboratory research workflows. Available in 5mg and 10mg strengths with lot-coded traceability and tamper-evident packaging.

Independently Lab-Tested

Third-party purity verification — current lot per strength

Strength	Lot #	Content	Purity	Tested
5mg	PA-2025-030	5.01mg; 4.91mg	99.238%; 99.483%	Feb 18, 2025
10mg	PA-2025-031	11.14mg; 11.16mg	99.689%; 99.766%	Aug 12, 2025

Research Use Only • Not for human or veterinary use

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Description

Overview

TB-500 (Thymosin Beta-4) is an actin-sequestering peptide supplied in a lyophilized vial format for laboratory research applications. Available in 5mg and 10mg strengths, each vial includes lot-based traceability and tamper-evident packaging for consistent laboratory research workflows.

Research Focus

Actin-sequestering and cytoskeletal dynamics research
Cell migration and tissue-regeneration studies
Angiogenesis and wound-healing pathway investigations
Extracellular matrix remodeling research
Laboratory analytical workflows

TB-500 Specifications

Product Type: Research Peptide

Format: Lyophilized vial

Available Strengths: 5mg, 10mg

Traceability: Lot-coded identification

Packaging: Tamper-evident

Category: Actin-Sequestering Peptide (Cytoskeletal/Tissue Regeneration Research)

Storage & Handling

Store lyophilized powder at −20°C for long-term storage
Once reconstituted, refrigerate at 2–8°C and use within your protocol’s stability window
Protect from light and minimize repeated freeze–thaw cycles
Follow institutional handling procedures and PPE requirements
Dispose of materials per applicable institutional guidelines

Frequently Asked Questions

What Is TB-500?

TB-500 (Thymosin Beta-4) is an actin-sequestering peptide investigated in laboratory research related to cytoskeletal dynamics, cell migration, and tissue regeneration.

What form is it supplied in?

A lyophilized (freeze-dried) powder in a sealed glass vial, ready for reconstitution per your lab’s protocol.

How is it packaged and tracked?

Every vial carries an internal lot code tied to our traceability log, plus tamper-evident sealing maintained from fulfillment through delivery.

Is this for human or veterinary use?

No. This product is sold strictly for laboratory research use by qualified researchers, and is not a drug, dietary supplement, or medical device.

Do You Maintain Lot Documentation?

Certificate of analysis documentation is available for both the 5mg and 10mg strengths, with results published to the product page.

Ordering & Fulfillment

Orders are prepared from lot-tracked inventory and shipped in tamper-evident packaging with tracking information.

Additional information

Size	5mg, 10mg