Aussie Peptides · AU
TB-500 5mg
$95.00
Why Aussie Peptides
Lot-matched certificate
Independently analysed before release; look the lot up on the verification page.
Strictly research use
Not for human or veterinary consumption.
Express AU shipping
Discreet, fully tracked, 1–3 business days.
Aussie Peptides · specification
TB-500 5mg
- Presentation
- 5mg sealed glass vial
- SKU
- TB-500-5MG
- Format
- Lyophilised powder
- Purity
- ≥99% release specification by RP-HPLC — result recorded per lot
- Documentation
- Batch-specific Certificate of Analysis
- Storage
- 2–8 °C, protect from light
- Dispatch
- Cold-chain, same-day, Australia-wide
- Origin
- Packed in Australia · Aussie Peptides
- Category
- Recovery
Specifications are standardised across the Aussie Peptides range. Batch values — lot number, assay result and expiry — are printed on the vial and matched to the Certificate of Analysis supplied with your order.
The Aussie Peptides label
- 1
Coral spine + hexagon mark
Every Aussie Peptides vial carries the same coral spine and molecular hexagon so a genuine vial is recognisable at a glance.
- 2
Compound, strength, fill volume
Printed in a fixed position on the cream label — compound name, strength in milligrams, and vial volume.
- 3
LOT + EXP fields
Hand-stamped per batch and matched to the Certificate of Analysis you can look up on our CoA page.
- 4
Lot-tested by RP-HPLC — research use only
The compliance line appears on every label, on every SKU, without exception.
TB-500 — strengths and blends
Same batch-tested material, different presentations. Higher-strength vials lower the cost per milligram; blends arrive pre-combined in a single lyophilised cake so one reconstitution covers both compounds.
Laboratory handling · Repair-pathway research peptide
Usage & handling guide
A short lyophilised peptide. Dissolves readily and should be aliquoted straight after reconstitution.
- Reconstitution
- 2 mL bacteriostatic or sterile water for a standard bench stock
- Stock concentration
- ≈ 2.5 mg/mL (5 mg ÷ 2 mL)
- Storage once reconstituted
- 2–8 °C, upright, protected from light
- Stability window
- Use reconstituted stock within 14–21 days at 2–8 °C; freeze single-use aliquots at −20 °C for longer holds
1 · Equilibrate before opening
Let the sealed vial reach room temperature before breaking the seal. Opening a cold vial draws in moisture, and lyophilised peptide is hygroscopic.
2 · Add diluent down the wall
Direct the diluent slowly against the inside wall of the vial rather than onto the powder cake. A fast stream shears the peptide and lowers recovery.
3 · Dissolve, never shake
Swirl or roll gently until the cake is fully dissolved. Vortexing or shaking foams the solution and denatures peptide at the air–liquid interface.
4 · Inspect the solution
A correctly reconstituted stock is clear and free of visible particulate. Cloudiness, fibres, or a film indicates the stock should be discarded.
5 · Aliquot for single use
Split the stock into single-use aliquots in low-bind tubes and label each with compound, concentration, LOT and date. Repeated freeze–thaw is the most common cause of lost potency.
6 · Record against the CoA
Log the LOT number and the batch Certificate of Analysis reference alongside your results so every data point is traceable to a tested batch.
Figures above are worked examples for bench preparation only. Always calculate your own working concentrations from the strength printed on the vial, the exact diluent volume you added, and the batch assay result on the Certificate of Analysis.
Safety & handling cautions
- Do not warm the reconstituted stock above room temperature to speed dissolution.
- Discard any stock showing cloudiness or particulate rather than filtering and reusing it.
- Wear appropriate PPE, work in a clean and controlled area, and dispose of vials, sharps and unused stock in line with your institution’s waste procedures.
Important — no dosage advice
This guide covers reconstitution, storage and laboratory handling only. Aussie Peptides does not publish, supply or advise on human or veterinary dosing, administration schedules, or therapeutic protocols for any product, and nothing here should be interpreted as such.
All products are supplied strictly for in-vitro laboratory research by qualified professionals. They are not medicines, are not evaluated by the TGA, and are not for human or animal consumption. Nothing on this page is medical advice — speak to a qualified healthcare professional about any health matter.
In depth
TB-500 in Australia — research notes
TB-500 is the synthetic active fragment of Thymosin Beta-4, supplied as a 5mg vial for Australian research into actin regulation, cell migration and connective-tissue models.
- Synthetic Thymosin Beta-4 fragment, 5mg per vial
- Frequently paired with BPC-157 in repair-model literature
- Assay: HPLC area % plus mass-spec identity
Thymosin Beta-4 and the actin story
TB-500 corresponds to the actin-binding region of Thymosin Beta-4. Laboratory interest centres on actin sequestration, keratinocyte and endothelial cell migration, and models of wound closure — which is why it appears alongside BPC-157 in so many comparative repair studies.
Why purity matters on this sequence
Truncated or deamidated fragments are the common impurity profile in poorly synthesised TB-500. A legitimate HPLC trace should show a single dominant peak above 99% area, with the mass-spec parent ion matching the expected molecular weight.
TB-500 supply in Australia
We publish the assay for the exact lot in the vial rather than a generic sample document. Every vial ships from our Australian storage and dispatch facility with a lot-matched certificate of analysis and cold-chain packaging.
About this compound
Research overview
A synthetic version of the active region of Thymosin Beta-4, a naturally occurring peptide present in nearly every human and animal cell. Researched for: • Accelerated muscle and connective tissue recovery • Cell migration and new blood vessel formation • Reduction of inflammation following injury • Flexibility and range-of-motion support Lyophilised, sealed under nitrogen. ≥99% purity verified by HPLC and mass spectrometry. Certificate of Analysis included with every order. For research purposes only. Not for human consumption.
Compliance
For in‑vitro research only.
Products supplied for laboratory research. Not for human or veterinary consumption. Buyer assumes all responsibility.
Read compliance →Questions
TB-500 5mg — frequently asked
What is TB-500?+
A synthetic version of the active region of Thymosin Beta-4, a naturally occurring peptide present in nearly every human and animal cell. Researched for: • Accelerated muscle and connective tissue recovery • Cell migration and new blood vessel formation • Reduction of inflammation following injury • Flexibility and range-of-motion support Lyophilised, sealed under nitrogen. Aussie Peptides supplies TB-500 strictly as an in-vitro laboratory reference material — it is not a therapeutic good and is not for human or veterinary use.
How pure is Aussie Peptides TB-500?+
Each TB-500 lot is analysed by RP-HPLC for purity and by mass spectrometry for identity, and is released against a ≥99% purity specification. The result belongs to that lot: the number printed on your vial maps to its own Certificate of Analysis, so the figure can be recorded alongside your experimental data rather than assumed.
How is TB-500 5mg reconstituted and stored in the lab?+
2 mL bacteriostatic or sterile water for a standard bench stock That gives a working stock of roughly ≈ 2.5 mg/mL (5 mg ÷ 2 mL). Reconstituted vials are held at 2–8 °c, upright, protected from light, and use reconstituted stock within 14–21 days at 2–8 °c; freeze single-use aliquots at −20 °c for longer holds Sealed lyophilised 5mg vials are stable long-term at -20°C.
Is it legal to buy TB-500 in Australia?+
TB-500 is supplied in Australia for in-vitro laboratory research only. It is not approved by the TGA as a therapeutic good and is not sold for human or veterinary consumption. Purchasers must be 18 or over and are responsible for handling, storage and disposal under their own institutional and legal requirements.
How much is TB-500 5mg and how fast does it ship?+
TB-500 5mg is $95.00. It is in stock and dispatched same business day on orders placed before 12pm AEST. Shipping is A$12.95 express Australia-wide and free over A$199, sent discreetly packaged and fully tracked, typically 1–3 business days.
What does the research on TB-500 investigate?+
Published work on this class focuses on tissue repair, cell migration and inflammatory signalling in in-vitro and animal models. Nothing on this page is a dosing protocol, medical advice, or a claim of therapeutic benefit — it summarises what the published literature examines.
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