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Onex Peptides, Canadian research peptide supplier
HGH 24iu specification card: catalogue reference, CAS number, molecular formula and purity

Peptides

HGH 24iu — Research Peptide Canada

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Recombinant human growth hormone, the full 191-amino-acid somatropin sequence. As the endogenous ligand of the growth hormone receptor it is the reference compound against which every secretagogue in this catalogue is measured.

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  • Same-day dispatch before 2 PM PT from British Columbia, Canada
  • Free shipping over CA$200
  • Batch-specific COA with every lot
  • Priced in Canadian dollars

HGH 24iu specification

Release specification

Catalogue number
OP-033
Purity specification
>99%
Fill
24iu

Identity and structure

CAS number
12629-01-5
Molecular weight
22,124 g/mol

Additional specifications

Form
Lyophilized powder
Solubility
Soluble in bacteriostatic water
Shelf Life
24 months from date of manufacture

About HGH 24iu

Somatropin acts directly at the growth hormone receptor, dimerising it and triggering JAK2/STAT5 signalling, which distinguishes it fundamentally from the secretagogues that work upstream by provoking endogenous pituitary release. That difference is the point of most comparative work: secretagogues preserve pulsatility and negative feedback, while direct receptor agonism does not. This 24iu vial, roughly 8mg of protein, is a standard research presentation. Recombinant protein is more fragile than synthetic peptide, so cold-chain handling and avoidance of agitation matter more here than elsewhere in the catalogue.

Storing and handling HGH 24iu

Store lyophilized peptide at -20°C in a dry, dark environment. Reconstitute in bacteriostatic water. Once reconstituted, store at 2-8°C and use within 30 days. Avoid repeated freeze-thaw cycles. Lyophilized powder is stable at room temperature for shipping and short-term storage.

Shipping HGH 24iu within Canada

Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Parcels leave British Columbia, Canada and travel entirely within the country, arriving in two to five business days with a tracking number on every one. Orders over CA$200 ship free; see the shipping page for the dispatch cut-off and transit window.

HGH 24iu questions

Are research peptides like HGH 24iu legal in Canada?

HGH 24iu is supplied here strictly as a reference material for in vitro laboratory research. For laboratory research use only. Not for human or veterinary use. Canadian law turns on what a substance is represented and supplied for, which is why that restriction is on the label, the invoice and every page of this site. The full framework, and what a research-use designation does and does not change, is set out on our legality page.

Is HGH 24iu shipped from within Canada?

Yes. Every HGH 24iu order leaves British Columbia, Canada and travels entirely within the country. Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Transit after dispatch is 2–5 business days Canada-wide, with a tracking number on every parcel, and orders over CA$200 ship free.

Does HGH 24iu come with a certificate of analysis?

Yes — the certificate for the lot in your box, not a representative certificate for a different batch. Every HGH 24iu lot is released against a >99% HPLC specification, and the document carries the lot number, the issuing laboratory and the analytical method. Certificates are not published on this site; if you need another copy, ask us for it by lot number.

How is HGH 24iu supplied and stored?

As a lyophilised powder in a sealed vial, which is the form that survives shipping without a cold chain. Unopened vials are stored away from light and moisture; the storage and handling page covers the laboratory conditions in full. We publish no dosing, reconstitution volumes or administration guidance of any kind.

What fill is HGH 24iu supplied in?

HGH 24iu is supplied in a single 24iu fill, released against a >99% specification.

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