GHRP-6

Description

GHRP-6 is a synthetic hexapeptide growth hormone secretagogue, studied as an agonist at the ghrelin receptor (GHS-R1a) and widely used as a reference compound in growth and signaling work. This listing is for laboratory-grade material supplied to researchers across Canada, shipped lyophilized in sealed vials with documentation tying the analysis to the batch in your hand. It is not a drug, supplement or therapeutic product and is not intended for human or veterinary use.

Overview

Each vial contains 10 mg of GHRP-6 as a lyophilized powder, intended to be reconstituted in a suitable research solvent by the end user. The peptide sequence is His-D-Trp-Ala-Trp-D-Phe-Lys-NH2, a C-terminally amidated hexapeptide belonging to the first generation of GHRP-class secretagogues that preceded later analogues such as GHRP-2 and hexarelin. Ordering is available as a single 10 mg vial for pilot or method-development work, or as a box of ten vials for extended protocols, multi-arm studies or shared lab inventory. Shipping is from within Canada, cold-handled and tracked, with discreet outer packaging.

What it is known for

GHRP-6 is one of the most extensively referenced compounds in the growth hormone secretagogue literature, which makes it a common positive control and comparator in receptor and signaling assays. Buyers choose this listing for the documentation rather than the label alone: purity and identity are established by an independent analytical laboratory (Janoshik) rather than asserted in-house, and the certificate of analysis is matched to the specific batch shipped. For Canadian researchers, domestic dispatch also avoids the customs delays and uncontrolled temperature exposure that come with international peptide shipments.

Key features

• Third-party HPLC purity testing — Purity is verified by an independent lab rather than the seller, so quantitative results are not skewed by unreported process impurities or residual synthesis by-products.
• Mass spectrometry identity confirmation — Confirms the material is the intended hexapeptide and not a mislabelled or substituted analogue — a real risk in the GHRP class, where several peptides share similar mass ranges and naming conventions.
• Batch-matched certificate of analysis — The paperwork corresponds to the vials you receive, so it can be cited in a methods section or filed against an internal QA record instead of serving as generic marketing documentation.
• Lyophilized powder format — Dry peptide is far more stable in storage than solution, so the vial can be held until needed and reconstituted at a concentration and in a solvent you choose.
• 10 mg fill per vial — Enough material for a full assay series or a dose-response range without repeatedly opening and re-closing a shared stock vial.
• Single vial or ten-vial box — Lets you validate the material on a small quantity first, then scale to a consistent supply for longer protocols without switching lots mid-study.
• Cold handling and tracked Canadian dispatch — Shorter transit within Canada and tracking through to arrival reduce the time material spends in unknown conditions before it reaches your freezer.

Benefits

• You can reproduce results across runs because identity and purity are documented per batch, not assumed.
• Method development is faster when you are not troubleshooting whether an anomalous result comes from the reagent.
• Domestic shipping keeps lead times short and predictable for time-sensitive experimental scheduling.
• Buying by the box keeps a single lot in play across a longer study, removing lot-to-lot variation as a confounding variable.
• Documentation is available for institutional purchasing, QA files and grant-funded procurement records.

Specifications

Typical applications

• Comparative studies of growth hormone secretagogue and ghrelin receptor signaling in vitro
• Reference or positive-control compound in GHS-R1a receptor assays
• Cell-based signaling and second-messenger work within the growth and signaling area
• Analytical method development, including chromatographic and mass spectrometric standardization
• Stability, formulation and reconstitution studies on lyophilized peptide material

Important information

• Research use only. Not a drug, supplement, food or cosmetic. Not for human or veterinary use, ingestion or administration, and not intended to diagnose, treat, cure or prevent any disease.
• Keep the vial sealed and cold until use; lyophilized peptide is the stable form, and reconstituted solution should be prepared only as needed.
• Allow the vial to reach room temperature before opening to limit condensation on the cake.
• Choose a reconstitution solvent appropriate to your assay and add it slowly against the vial wall rather than directly onto the powder; avoid vigorous shaking.
• Confirm the certificate of analysis matches the batch number on the vial before recording it in your lab notes.
• Reconstituted peptide should be stored cold, protected from light, and repeat freeze-thaw cycles avoided — aliquot if the stock will be used across several sessions.

Common questions

What is GHRP-6 used for in the lab?

It is a synthetic hexapeptide studied as a growth hormone secretagogue and ghrelin receptor agonist. In practice it appears most often in in-vitro receptor and signaling studies, and as a reference or comparator compound because of how extensively it is documented in the literature.

Is the certificate of analysis specific to my vial?

Yes. Testing is carried out by an independent analytical lab and the COA corresponds to the production batch shipped, covering HPLC purity and mass spectrometry identity. Match the batch number on the vial to the document.

How is it supplied and what do I need to use it?

As a lyophilized powder in a sealed 10 mg vial. You supply and select the reconstitution solvent and target concentration to suit your protocol; nothing is pre-mixed.

Should I order the single vial or the box of ten?

A single vial suits pilot work, method development or a one-off assay run. The ten-vial box makes sense when you want a consistent lot across a longer or multi-arm study, or when several people draw from the same inventory.

How should it be stored once it arrives?

Keep the unopened vial cold and sealed. Once reconstituted, keep it cold and protected from light, and aliquot if you plan to use it over multiple sessions so the stock is not repeatedly frozen and thawed.

Where does it ship from?

From within Canada, cold-handled, tracked and discreetly packaged, which keeps transit short and avoids the temperature and customs uncertainty of cross-border delivery.

In summary

A 10 mg lyophilized vial of GHRP-6 for in-vitro research, backed by independent HPLC purity and mass spectrometry identity testing with a batch-matched certificate of analysis, and dispatched cold and tracked from Canada. Available as a single vial or a ten-vial box for longer protocols. Research use only — not for human or veterinary use.