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Onex Peptides, Canadian research peptide supplier
HGH Fragment 176-191 5mg specification card: catalogue reference, CAS number, molecular formula and purity

Peptides

HGH Fragment 176-191 5mg — Research Peptide Canada

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HGH Fragment 176-191 is the C-terminal sixteen-amino-acid region of human growth hormone. It is studied for lipolytic activity in adipocyte models, isolated from the growth-promoting and insulin-antagonising activity carried by the rest of the molecule.

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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 Fragment 176-191 5mg specification

Release specification

Catalogue number
OP-034
Purity specification
>99%
Fill
5mg

Identity and structure

CAS number
66004-57-7
Molecular weight
1,817.1 g/mol

Additional specifications

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

About HGH Fragment 176-191 5mg

The premise behind this fragment is structural dissociation: growth hormone's effects on lipolysis and on somatic growth appear to map to different regions of the protein, and 176-191 is the region associated with the former. Because it lacks the receptor-dimerising surface of the intact hormone, it does not produce IGF-1 elevation in the models where it has been studied, which is precisely why it is used to separate the two effects experimentally. It is closely related to AOD-9604, which is this same fragment with a tyrosine added at the N-terminus for stability.

Storing and handling HGH Fragment 176-191 5mg

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 Fragment 176-191 5mg 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 Fragment 176-191 5mg questions

Are research peptides like HGH Fragment 176-191 5mg legal in Canada?

HGH Fragment 176-191 5mg 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 Fragment 176-191 5mg shipped from within Canada?

Yes. Every HGH Fragment 176-191 5mg 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 Fragment 176-191 5mg 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 Fragment 176-191 5mg 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 Fragment 176-191 5mg 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 Fragment 176-191 5mg supplied in?

HGH Fragment 176-191 5mg is supplied in a single 5mg fill, released against a >99% specification.

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