HGH-Frag 176-191 5mg
HGH-Frag — 5 mg lyophilised research peptide for in-vitro signalling and peptide pharmacology. Research use only; not for human use.
£21.99
Description
HGH-Frag (human growth hormone fragment 176–191) is a research peptide used in controlled in-vitro studies of peptide pharmacology, receptor-adjacent signalling, and structure–activity relationships under non-clinical laboratory conditions.
HGH-Frag (Fragment 176–191) — 5 mg | Research Use Only
This listing provides a 5 mg vial of HGH-Frag as a lyophilised solid for cell-based and biochemical model systems. Investigations focus on molecular mechanisms and assay readouts only.
For laboratory research only. Not for human use.
Key features
C-terminal hGH fragment (176–191) for in-vitro signalling and SAR investigations.
Supplied as a lyophilised solid for straightforward handling and storage.
Unit size: 5 mg per vial.
Each batch released after stringent internal quality checks.
Specifications for HGH-Frag
Product name: HGH-Frag (Fragment 176–191)
Synonyms: hGH 176–191; Growth hormone fragment 176–191; Somatotropin fragment
Class: Peptide fragment (research use)
Form: Lyophilised powder
Appearance: White to off-white solid
Note: Salt/counter-ion and hydration state may vary. Refer to the vial label for lot-specific details.
Handling & storage of HGH-Frag
Storage (dry): Keep vials at 2–8 °C, protected from light and moisture.
Reconstitution: For step-by-step guidance, see our internal guide:
Reconstituting & Storage.After reconstitution: Store at 2–8 °C, protect from light, use aliquots to reduce handling, and avoid repeated temperature cycling.
Compatibility: Use only within research protocols that follow your lab’s SOPs and local regulations.
Important: Free empty 10 ml vial included (HGH-Frag is gel-prone)
Every HGH-Frag order includes a free empty 10 ml vial. HGH-Frag can be gel-prone at higher concentrations. For best laboratory handling, we recommend preparing a minimum total volume of 5 ml after reconstitution to reduce the chance of gelling.
Step 1: Reconstitute HGH-Frag in the original peptide vial with 2 ml of diluent.
Step 2: Transfer the solution to the included empty 10 ml vial.
Step 3: Add additional diluent to reach a minimum total volume of 5 ml.
Note: If HGH-Frag is reconstituted into too small a volume, it may gel, particularly with high-purity material.
Looking for complementary materials? See the guide above and related GH-axis research peptides such as
AOD-9604 5 mg,
CJC-1295 (No DAC) 5 mg, and
Ipamorelin 5 mg.
About HGH-Frag in research
Researchers use HGH-Frag (176–191) to examine peptide fragment behaviour in cell systems, profile downstream second-messenger responses, and compare structure–activity relationships alongside other GH-axis reagents. These investigations occur exclusively in controlled, non-clinical in-vitro environments.
Synthesis & quality
Manufactured via controlled, validated peptide-synthesis processes to deliver high purity and lot-to-lot consistency. Each batch undergoes identity, purity, and appearance checks before release.
Legal & safety
XL Peptides supplies materials strictly for laboratory research. Products are not medications, foods, supplements, or cosmetics; not for human or veterinary use. By purchasing, you confirm you are a qualified researcher and will handle the material in line with your institution’s policies and applicable laws.
FAQs about HGH-Frag
Why is an empty 10 ml vial included?
HGH-Frag can be gel-prone at higher concentrations. The empty 10 ml vial supports preparation at a higher total volume (minimum 5 ml) for improved handling in research workflows.
Where can I find reconstitution guidance?
See our step-by-step internal guide:
Reconstituting & Storage.
Is this product for human use?
No. This material is for research only and is not intended for human consumption or clinical applications.
External resources for researchers
Related research peptides
Disclaimer
Used solely for in vitro experiments and cannot be:
Used in clinical trials involving humans
Administered to humans as part of an experiment or investigation
Supplied to another party for human investigational use
