Description
GHRP-2 is a synthetic growth hormone-releasing hexapeptide studied as a ghrelin receptor (GHS-R1a) agonist, and it is one of the more frequently requested items among research peptides Canada laboratories order for growth and signaling work. Pure Peptides Canada supplies it as a lyophilized 10mg vial, ready for reconstitution in a solvent of the researcher’s choosing, with independent analytical documentation attached to the batch you receive.
Overview
Each vial contains 10mg of GHRP-2 as a lyophilized powder, sealed for cold storage and shipped from within Canada. The lyophilized format is deliberate: peptides in dry powder form are considerably more stable in transit and in long-term storage than pre-mixed solutions, which lets the receiving lab control the reconstitution solvent, concentration and aliquoting to suit its own protocol rather than inheriting someone else’s. Available as a single vial or a box of ten for laboratories running extended or repeat work, where drawing every aliquot from the same production and test batch removes an obvious variable between runs.
What it is known for
GHRP-2 is known in the literature as a short, potent secretagogue peptide acting at the growth hormone secretagogue receptor, which is why it appears so often in comparative work alongside other members of the GHRP family. What buyers choose this listing for is the documentation behind it: purity by HPLC and identity by mass spectrometry, performed by Janoshik, an independent third-party analytical laboratory, with the certificate matched to the batch in the vial rather than to a representative sample from some earlier production run. For anyone whose results have to withstand scrutiny, a batch-matched COA is the difference between a reagent you can cite and one you have to caveat.
Key features
- Third-party HPLC purity testing — Purity is verified by an independent lab rather than self-reported, so the identity of the main peak and the presence of any related impurities is established before the material reaches your bench.
- Mass spectrometry identity confirmation — Confirms the molecular mass matches GHRP-2, ruling out substitution or misidentification — the failure mode that quietly ruins an entire experimental series.
- Batch-matched certificate of analysis — The paperwork corresponds to the specific lot you receive, so your records tie the reagent in your freezer to a document you can produce on request.
- Lyophilized powder format — Dry peptide is far more stable than solution, survives shipping better and lets you select the reconstitution solvent and working concentration your protocol calls for.
- 10mg per vial — Enough material to prepare a working stock and aliquot it for repeated use without opening a new vial each session.
- Box-of-ten option — Extended studies can be run from a single production batch, keeping reagent consistency out of your list of confounding variables.
- Cold storage and domestic Canadian dispatch — Shorter transit under cold conditions and no customs clearance for Canadian labs, so material arrives in condition and on a predictable timeline.
- Tracked, discreet nationwide shipping — You know where the shipment is and when it will arrive, which matters when someone has to be present to move it into the freezer.
Benefits
- Documentation you can attach to a methods section or an internal QC file without chasing a supplier for it after the fact
- Control over solvent, concentration and aliquot size, rather than accepting a fixed pre-made solution
- Consistency across a long study when ordered as a multi-vial box from one batch
- Reduced risk of degradation between our facility and yours, thanks to cold handling and a domestic route
- A reagent whose identity and purity have been checked by a party with no commercial interest in the result
Specifications
| Detail | Value |
|---|---|
| Product | GHRP-2 (research reagent) |
| SKU | PP-GHRP2 |
| Category | Growth & Signaling |
| Format | Lyophilized powder for reconstitution |
| Sizes | 10mg (1 vial); 10mg vials (box of 10) |
| Purity testing | HPLC, third-party (Janoshik) |
| Identity testing | Mass spectrometry, third-party (Janoshik) |
| Documentation | Batch-matched certificate of analysis |
| Ships from | Canada, tracked |
| Intended use | Laboratory research use only |
Typical applications
- In-vitro investigation of growth hormone secretagogue receptor (GHS-R1a) signaling
- Comparative studies against other secretagogue peptides in the GHRP family
- Receptor binding and cell-based assay work in academic and biotech laboratories
- Analytical method development and reference work where a characterized peptide standard is required
Important information
- Research use only. This product is not a drug, supplement, food or cosmetic. It is not intended to diagnose, treat, cure or prevent any disease and is not for human or veterinary use, ingestion or administration.
- Store the sealed lyophilized vial cold and protected from light; reconstitute only when you are ready to use the material.
- Choose a reconstitution solvent appropriate to your assay and confirm compatibility before preparing a stock — the lyophilized format leaves that decision, and that responsibility, with the researcher.
- Aliquot reconstituted material to avoid repeated freeze-thaw cycles.
- Request the batch-matched COA if you need it on file before you begin work; it corresponds to the specific lot supplied.
- Sold to qualified research buyers and institutions.
Common questions
What testing has been done on this batch?
Purity by HPLC and identity by mass spectrometry, both performed by Janoshik, an independent third-party analytical laboratory. The certificate of analysis is matched to the batch you receive rather than to an earlier or representative lot.
Does the vial arrive as a powder or a solution?
A lyophilized powder. It requires reconstitution in a suitable research solvent before use, which lets you set the concentration and solvent your protocol requires.
How should I store it before and after reconstitution?
Keep the sealed vial cold and out of light. Once reconstituted, aliquot the solution so you are not subjecting the full stock to repeated freeze-thaw cycles.
Why order the box of ten?
So that an extended or repeated study can be run from a single tested batch. That removes lot-to-lot variation as a possible explanation for differences between runs.
Where does it ship from?
From within Canada, cold-stored, discreetly packaged and tracked nationwide — so Canadian laboratories avoid international customs delays.
Can I use this on humans or animals?
No. This is a laboratory research reagent sold for in-vitro research use only. It is not a drug, supplement or veterinary product and must not be administered or ingested.
In summary
A 10mg lyophilized vial of GHRP-2 with independent HPLC purity and MS identity data behind it, a certificate of analysis tied to the batch in your hands, and Canadian cold-chain dispatch. Available singly or as a box of ten when a study needs one consistent lot from start to finish. Research use only.
Camila –
Great Peptide. Simple order process. No complaints