Description
Bronchogen is a lyophilized research reagent offered in single 20 mg vials and boxes of ten, intended for in-vitro and preclinical laboratory work only. It sits in a catalogue of research peptides in Canada built around one principle: nothing ships without independent analytical documentation that matches the vial in the box. If you need a reagent you can cite by lot, with purity and identity data generated by a lab that has no stake in the result, that is what this listing is.
Overview
Bronchogen is one of the short peptide bioregulators, a family of low-molecular-weight peptides that laboratories study for tissue-specific signalling activity. It is supplied here as a dry, lyophilized powder in a sealed vial containing 20 mg, ready for reconstitution in a solvent appropriate to the assay — bacteriostatic or sterile water is the usual starting point, though the choice belongs to the protocol, not the supplier. Lyophilization matters practically: the peptide travels and stores as a stable solid rather than a solution with a short useful life, so the researcher decides when the clock starts. Each production lot is sampled and sent to Janoshik Analytical for reversed-phase HPLC purity determination and mass spectrometry identity confirmation, and the resulting certificate of analysis is matched to the lot you receive. Vials ship cold and discreetly packaged from within Canada with nationwide tracking, which keeps customs, transit time and temperature exposure to a minimum compared with overseas sourcing.
What it is known for
Bronchogen is known among researchers as one of the Khavinson-type short peptide bioregulators, a group studied for tissue-selective activity at very low concentrations. Buyers choose this listing over cheaper unverified sources for one reason: the third-party paper trail. HPLC purity and MS identity from an independent lab, tied to a specific lot number, is the difference between a reagent you can write into a methods section and a powder you have to characterize yourself before you can trust a single data point.
Key features
- Lyophilized powder format — The peptide is stable as a dry solid, so it survives shipping and long storage without the degradation that affects pre-mixed solutions. You reconstitute at the concentration your assay needs, when you need it.
- Third-party HPLC purity testing (Janoshik) — Purity is measured by an independent analytical lab rather than asserted by the seller, so you know what fraction of the mass in the vial is the intended compound before it enters a dilution series.
- Mass spectrometry identity confirmation — Confirms the molecular mass of the material matches the compound named on the label — the check that catches substitution and mislabelling, which HPLC purity alone will not.
- Batch-matched certificate of analysis — The COA corresponds to the lot in your hand, not a representative sample from an earlier run. That is what makes the reagent traceable and the results reproducible.
- 20 mg vial — Enough material for a full dilution series or a repeated assay set from a single reconstitution, reducing vial-to-vial variability within an experiment.
- Box of ten option — Lets a lab secure multiple vials from the same production run for extended or parallel studies, so batch variation is removed as a confounding variable.
- Cold storage and cold shipping from Canada — Domestic dispatch means shorter transit, no international customs hold and less time at uncontrolled temperature — the main risks to peptide integrity in transit.
- Discreet, tracked nationwide delivery — Plain outer packaging with end-to-end tracking, so shipments arriving at a shared receiving dock or university mailroom are neither conspicuous nor unaccounted for.
Benefits
- Analytical documentation you can attach to your records, rather than a supplier claim you would have to verify independently
- Consistent, characterized starting material, so variation in your results points to your variables and not to the reagent
- Sourcing within Canada, avoiding cross-border delays and the temperature exposure that comes with them
- Flexibility to reconstitute at the concentration and in the solvent your protocol calls for
- The option to buy a run of ten vials from one lot when a study needs continuity over weeks or months
Specifications
| Detail | Value |
|---|---|
| SKU | PP-BRONCHOGEN |
| Format | Lyophilized powder in a sealed vial |
| Sizes | 20 mg (1 vial); 20 mg (box of 10) |
| Purity testing | HPLC, third-party (Janoshik Analytical) |
| Identity testing | Mass spectrometry |
| Documentation | Batch-matched certificate of analysis |
| Category | Cognitive & Neuro |
| Storage | Cold storage |
| Shipping origin | Canada, tracked nationwide |
| Classification | Research use only — not for human or veterinary use |
Typical applications
- In-vitro assay work in university, biotech and private research laboratories
- Preclinical investigation of short peptide bioregulators
- Method development and analytical reference work where a characterized lot is required
- Multi-vial studies requiring reagent continuity across an extended timeline
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 vial cold and sealed until use; lyophilized peptide is stable as a solid but the shelf life shortens considerably once it is in solution.
- Choose your reconstitution solvent according to your protocol and handle reconstituted material under conditions appropriate to your assay.
- Request or download the certificate of analysis for your lot and check that the batch number matches the vial label before use.
- Confirm the size you need at checkout — single vial or box of ten — as ten vials from one order are the practical way to secure same-lot material.
Common questions
What form does Bronchogen arrive in?
As a lyophilized (freeze-dried) powder in a sealed 20 mg vial. It requires reconstitution in a solvent suited to your research protocol before use.
Who performs the testing?
Janoshik Analytical, an independent third-party laboratory, performs HPLC purity analysis and mass spectrometry identity confirmation. The results are issued as a certificate of analysis tied to the specific production lot.
Is the certificate of analysis for my actual batch?
Yes. The COA is batch-matched, meaning it corresponds to the lot number on the vial you receive rather than to a generic or earlier production run.
How should I store it?
Cold, sealed and in the dark, as supplied. Reconstituted peptide should be handled and stored according to your laboratory’s protocol and has a shorter usable life than the dry powder.
Where does it ship from?
From within Canada, cold and discreetly packaged, with nationwide tracking. Domestic dispatch avoids international customs delays and limits time spent outside controlled temperature.
Can I buy multiple vials from the same lot?
The box of ten is the way to do it. Ordering a single run of vials keeps your material consistent across a longer study and removes batch variation as a source of noise in your data.
In summary
Bronchogen supplied as a 20 mg lyophilized vial, independently tested for purity and identity, documented by lot and shipped cold from within Canada. Available singly or in boxes of ten for studies that need same-lot continuity. For laboratory research use only.
Ella Jones –
Reparing my lungs one dose at a time. I know this is “research only” and “research chemicals” and the stigma with those claims. They just dont want you to know that we have the power to cure ourselves with these peptides. I was skeptical but I was left with no more options so now im on this path and its working. Thanks a million!