Description
Testagen is a lyophilized peptide reagent intended for controlled in-vitro laboratory research. It sits in the anti-aging and cellular category of our research peptides Canada catalogue, where it is bought by investigators running bench work on short peptide reagents rather than by anyone looking for a consumer product. Each vial contains 20mg of material, sealed and dried for stability in transit, and is shipped from within Canada with tracking.
Overview
The reagent is supplied as a dry lyophilized powder in a sealed vial, a format chosen because dried peptide keeps far better than a solution and lets the researcher decide the reconstitution solvent, concentration and buffer that suit the assay. Nothing is pre-diluted and no carrier or excipient blend is added on your behalf. Vials are available singly or in a box of ten for laboratories running repeat work or multiple arms of a study, so a project can be resourced from one batch rather than assembled from separate lots. Every batch is submitted to Janoshik, an independent analytical laboratory, for HPLC purity analysis and mass spectrometry identity confirmation, and the resulting certificate of analysis is matched to the batch you receive rather than to a representative sample from an earlier run.
What it is known for
Buyers know Testagen here for one thing above all: documentation you can actually cite. Third-party HPLC and MS results from Janoshik, tied to the specific batch in the box, remove the guesswork that makes unverified peptide material unusable in serious work. Combined with Canadian ownership and domestic dispatch — no customs holds, no ambient-temperature weeks in transit — it is chosen by researchers who need the material to arrive intact and the paperwork to stand up when the data is reviewed.
Key features
- Lyophilized 20mg vial — Dry powder is stable through shipping and storage in a way that reconstituted peptide is not, so the material you assay is the material that was tested.
- Independent HPLC purity analysis — Purity is measured by a lab with no commercial stake in the result, which is the difference between a supplier’s claim and a verifiable figure.
- Mass spectrometry identity confirmation — Confirms the compound in the vial is what the label says, ruling out the mislabelling that quietly wrecks a dataset.
- Batch-matched certificate of analysis — You can trace your results to the exact lot used and record it in your methods, rather than referencing generic documentation.
- Single vial or box of ten — Lets you validate with one vial, then order a matching quantity for a full run and keep lot variability out of your comparisons.
- Cold-stored inventory — The reagent is held under refrigeration before dispatch, so degradation does not begin on a warehouse shelf before it reaches you.
- Canadian dispatch with tracking — Domestic shipping keeps transit short and predictable, avoids cross-border delays, and gives you a delivery date you can plan bench time around.
- Discreet, sealed packaging — Vials arrive protected and unmarked, appropriate for delivery to a shared address, university mailroom or private facility.
Benefits
- Verified purity and identity before the reagent ever enters your protocol
- Freedom to set your own solvent, concentration and buffer conditions
- Consistent material across a multi-vial study when ordered as a box
- Documentation that supports reproducibility and internal quality review
- Short, tracked domestic transit rather than uncertain international shipping
Specifications
| Detail | Value |
|---|---|
| SKU | PP-TESTAGEN |
| Format | Lyophilized powder, sealed vial |
| Sizes | 20mg (1 vial); 20mg vials (box of 10) |
| Purity testing | HPLC, third-party (Janoshik) |
| Identity testing | Mass spectrometry, third-party (Janoshik) |
| Documentation | Batch-matched certificate of analysis |
| Category | Anti-Aging & Cellular |
| Ships from | Canada, tracked |
| Intended use | In-vitro laboratory research only |
Typical applications
- In-vitro assay work in cellular and anti-aging research programs
- Method development and analytical reference work
- Comparative studies across short peptide reagents
- Laboratory, university and biotech research protocols requiring documented material
Important information
- Research use only. This product is not a drug, supplement, food or cosmetic, is not intended to diagnose, treat, cure or prevent any disease, and is not for human or veterinary use, ingestion or administration.
- Keep the sealed vial cold and protected from light until you are ready to reconstitute.
- Reconstitute with a solvent appropriate to your protocol; once in solution, keep refrigerated and treat as a short-lived preparation rather than long-term stock.
- Handle in a laboratory setting with normal aseptic technique — the vial contains dried reagent, not a sterile ready-to-use preparation.
- Check the batch number on the vial against the certificate of analysis before recording it in your methods.
Common questions
What exactly arrives in the box?
A sealed vial containing 20mg of lyophilized Testagen, or ten such vials if you order the box. No solvent, syringe or diluent is included, since the reconstitution medium is a decision for your protocol.
How do I get the certificate of analysis?
A COA matched to your batch is available for the lot you receive, covering HPLC purity and mass spectrometry identity as tested by Janoshik. Ask for it against your order or batch number if it is not supplied with your shipment.
Why is it sold as a dry powder instead of a solution?
Lyophilized peptide is markedly more stable during shipping and storage, and it leaves the choice of solvent, buffer and final concentration with the researcher rather than fixing them at the point of manufacture.
Will all ten vials in a box be from the same batch?
Boxes are supplied so that a single certificate of analysis applies to the material, which is the point of buying the multipack — it keeps lot variation out of a multi-arm or repeat-run study.
Does it ship from within Canada?
Yes. Stock is held and dispatched domestically with tracking, so there is no international customs step and transit times stay short and predictable.
Can I buy this for personal use?
No. It is sold strictly as a laboratory research reagent for in-vitro use and is not a drug, supplement or product for human or animal administration.
In summary
A 20mg lyophilized vial of Testagen with independent HPLC and MS testing behind it, a certificate of analysis tied to your batch, and short tracked shipping from within Canada. Available as a single vial for validation or a box of ten when a study needs consistent material throughout. Strictly for in-vitro laboratory research.
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