HMG

Description

HMG (human menopausal gonadotropin, also referred to as menotropin) is a gonadotropin preparation stocked here as a laboratory reagent for researchers working in reproductive endocrinology and hormone signaling models. It is one of the gonadotropin reagents most often requested by labs sourcing research peptides in Canada, and it ships as a lyophilized powder for reconstitution in a solvent of the investigator’s choosing. It is sold strictly for in-vitro research and is not a drug, supplement or therapeutic product of any kind.

Overview

Each unit is packaged as 75iu across 6 vials, available as a single unit or as a box of 10 units for labs running longer studies or multiple parallel experiments. The material arrives lyophilized — a dry, stable powder form that survives shipping and cold storage far better than a solution, and that lets the researcher set their own reconstitution volume and buffer to match a given protocol. Multiple small vials rather than a single bulk container means an open vial is used and finished within a short window, keeping the remaining stock sealed and undisturbed. Every batch is submitted to Janoshik, an independent analytical laboratory, for purity determination by HPLC and identity confirmation by mass spectrometry, and the corresponding certificate of analysis is matched to the batch you receive rather than to a representative sample from an earlier lot.

What it is known for

Buyers choose this listing for the paper trail behind it. Gonadotropin preparations are an area where the label and the contents do not always agree, so an independent HPLC purity result and a mass spectrometry identity confirmation from a third-party lab — tied to the specific batch shipped — is the practical reason researchers pick one supplier over another. Combined with cold storage, domestic Canadian dispatch and tracked delivery, it removes both the sourcing uncertainty and the customs delay that come with ordering research reagents from overseas.

Key features

• Lyophilized powder format — Dry material is considerably more stable in transit and in storage than a pre-mixed solution, and it leaves reconstitution volume, buffer and final concentration entirely under the researcher’s control.
• 75iu supplied across 6 vials — Work is drawn from small, individually sealed vials, so the balance of the order stays sealed and cold while a single vial is in use — less exposure to repeated handling and temperature cycling.
• Independent HPLC purity testing (Janoshik) — Purity is measured by an outside laboratory with no stake in the result, so the figure on the certificate is verification rather than a supplier claim.
• Mass spectrometry identity confirmation — Confirms the material in the vial is what the label says it is — the check that matters most for gonadotropin preparations, where substitution and misidentification are the real risks.
• Batch-matched certificate of analysis — The COA corresponds to the lot in your hands, so it can be cited in a lab notebook or method section instead of being a generic document filed against a different production run.
• Single unit or box of 10 — Small pilot work and extended or multi-arm studies can both be supplied from the same verified batch, which keeps material consistent across an experimental series.
• Cold-chain handling and Canadian dispatch — Stored cold and shipped domestically with tracking, so material is not sitting in an international customs queue at ambient temperature.
• Discreet, tracked shipping — Plain outer packaging with a trackable service means deliveries to a lab, university department or private research address arrive without drawing attention and can be traced if a hand-off goes wrong.

Benefits

• You can verify what you are working with before the first experiment, rather than trusting a product label.
• Reconstitution is on your terms — concentration and buffer are chosen to suit the assay, not dictated by how the product was supplied.
• Multi-vial packaging limits how much material is exposed each time you open stock.
• Domestic shipping from within Canada shortens transit time and avoids international customs handling of a temperature-sensitive reagent.
• Ordering a box of 10 keeps a longer study running on consistent, documented material.

Specifications

Typical applications

• In-vitro reproductive endocrinology and gonadotropin signaling research
• Receptor and cell-culture studies within hormone signaling models
• Analytical method development, reference comparison and assay calibration work
• Controlled laboratory investigations requiring a documented, batch-verified gonadotropin reagent

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.
• Keep vials cold and sealed until use, and follow your own institutional handling and disposal procedures.
• Reconstitute in a solvent appropriate to your protocol; the product is supplied dry with no diluent included.
• Request the batch-matched certificate of analysis if you need the HPLC and MS results on file before starting work.
• Confirm which size you are ordering — the listing covers both a single 75iu, 6-vial unit and a box of 10 units.

Common questions

What exactly arrives when I order?

Lyophilized HMG in sealed vials — 75iu across 6 vials per unit, either as a single unit or a box of 10 units. No solvent is supplied; reconstitution is done in the lab with a solvent suited to your protocol.

Who performs the testing?

Janoshik, an independent third-party analytical laboratory. Purity is assessed by HPLC and identity is confirmed by mass spectrometry.

Is the certificate of analysis specific to my batch?

Yes. The COA is matched to the batch shipped, not a generic or historical document, so it can be referenced directly in your records.

How should it be stored before use?

Cold, as supplied, with vials kept sealed until they are needed. Lyophilized material is more forgiving than solution, but it should not be left at ambient temperature longer than necessary.

Does this ship from within Canada?

Yes. It is dispatched domestically with tracked, discreet shipping nationwide, which avoids international customs holds on a cold-stored reagent.

Can this be used on people or animals?

No. It is sold exclusively as an in-vitro laboratory research reagent and is not for human or veterinary use, ingestion or administration in any form.

In summary

A gonadotropin research reagent supplied dry in 75iu, 6-vial units, with independent HPLC purity and mass spectrometry identity results tied to the batch you receive. Cold-stored, tracked and shipped from within Canada, for qualified in-vitro laboratory research only.