Healing & Recovery

TB-500

Name: TB-500
Brand: Rebirths Lab
SKU: RBL-TB500-10MG
Price: 41.00 USD
Availability: OutOfStock

per mg

Buy 3, get 25% off on this product — discount applies automatically in your cart.

A synthetic research peptide supplied as high-purity lyophilized powder for in vitro laboratory research. For research use only.

Tested

HPLC & MS

Discreet

Tracked ship

Crypto

BTC·ETH·USDT

Description

TB-500 is supplied as high-purity lyophilized powder for in vitro laboratory research by qualified professionals.

Intended Use

For laboratory research by qualified professionals only. Not for use in humans, animals, food, drugs, diagnostics, or cosmetics.

Disclaimer

This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease.

Terms of Sale

Purchase is restricted to qualified researchers and institutions. All sales are final. The purchaser assumes responsibility for proper handling, use, and regulatory compliance.

Highlights

>99.9% HPLC Verified Purity
Lyophilized for Stability
In Vitro Research Grade

Storage & handling

Storage: Store lyophilized at -20°C, protected from light. Stable at ambient temperature for short-term shipping.

Reconstitution (lab use): Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution.

Quality & Verification

Purity: ≥99%
Tested by: HPLC, MS
Verification: Independent 3rd-party

Request batch COA

Certificate of Analysis available on request

How we test & certify →

Technical data sheet

CAS number: 885340-08-9
Synonyms: Thymosin Beta-4 fragment, TB4-Frag
Appearance: Lyophilized white powder
Quantity: 10mg
Form: Lyophilized Powder
Molecular Formula: Varies
Molecular Weight: Varies
Purity: >99.9% (HPLC Verified)
Storage: -20°C
Research Use Only: For in vitro research. Not for human or veterinary use.
CAT / SKU: RBL-TB500-10MG
Category: Healing & Recovery

For laboratory and research use only. Not for human or veterinary use, diagnosis, or treatment.

Research FAQ

TB-500 — frequently asked questions

A synthetic research peptide supplied as high-purity lyophilized powder for in vitro laboratory research. For research use only. In laboratory settings, research interest commonly focuses on areas such as >99.9% hplc verified purity, lyophilized for stability and in vitro research grade.

No. TB-500 is supplied exclusively as a research compound for in-vitro and non-human laboratory study. We do not provide health, dosing, or treatment guidance, and it must be handled by trained personnel following appropriate safety practices. All products are supplied strictly for laboratory and research use only and are not for human consumption.

Tested batches of TB-500 are independently analysed to a target purity of ≥99% by HPLC, MS. The exact figure for each batch is reported on its Certificate of Analysis.

TB-500 has a cas number of 885340-08-9. Full technical details are listed in the technical data sheet on this page.

TB-500 should be stored as follows: Store lyophilized at -20°C, protected from light. Stable at ambient temperature for short-term shipping. Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution.

Yes. Tested batches of TB-500 are supplied with documentation of independent third-party purity and identity analysis, so researchers can verify exactly what they receive. The COA is available on this page or on request.

TB-500 is packaged discreetly and shipped worldwide with tracked delivery, typically dispatched within 24 hours of confirmed payment. Checkout is secure cryptocurrency only (BTC, ETH, LTC, USDT).

TB-500 is supplied as lyophilized white powder, sealed in a vial for laboratory research. Orders are packaged discreetly and shipped worldwide with tracking, typically dispatched within 24 hours of confirmed payment.

In the laboratory, TB-500 is reconstituted by dissolving the lyophilized powder in a suitable solvent such as bacteriostatic or sterile water. Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution. Our reconstitution calculator (under Research Tools) can help determine the concentration of the prepared solution. This is laboratory guidance only, not dosing advice.

Yes. TB-500 is also referred to as Thymosin Beta-4 fragment, TB4-Frag. These names all refer to the same research compound.

Research compounds such as TB-500 can generally be purchased for laboratory research, but legal status varies by country and by specific compound. Buyers are responsible for knowing and complying with the laws and import regulations in their own jurisdiction. It is supplied for research use only and is not for human consumption.

Yes. We can accommodate larger research orders of TB-500. Contact our research-support team to discuss bulk quantities, current availability and pricing.

Research tool

Reconstitution calculator

Estimate the concentration of TB-500 once reconstituted, and the volume containing a target quantity. A laboratory measurement aid — research use only.

Reconstitution calculator

Peptide in vial (mg)

Solvent added (mL)

Target per draw (mcg)

Measuring syringe

Solution concentration mg/mL ( mcg/mL)

Volume for target mL ( units)

The target volume exceeds the solvent added — increase the solvent volume or lower the target quantity.

For laboratory measurement and research use only. This tool reports the concentration of a reconstituted solution; it is not dosing guidance and the products are not for human or veterinary use. “Units” refer to graduations on a standard measuring syringe.

Open the full calculator & guide

Continue researching

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