HGH Fragment 10mg 3ml Research Peptides in UK - 99% Purity

HGH Fragment 176-191 10mg | Research Peptide | 3ml Vial

HGH Fragment 176-191 is a synthetic peptide corresponding to the C-terminal region of Human Growth Hormone (HGH), specifically amino acids 176 through 191 of the 191-amino-acid HGH chain. It was developed through research initiated at Monash University, Australia, with the aim of isolating the lipolytic properties of HGH from its other biological activities. The fragment retains the structural elements of the HGH C-terminus responsible for interactions with adipose tissue, while lacking the N-terminal domain required for binding to the Growth Hormone Receptor (GHR).

As HGH Fragment 176-191 does not bind to the GH receptor, it does not trigger the IGF-1-mediated proliferative signalling cascade associated with full-length HGH. It also does not affect fasting insulin levels or glucose tolerance in research models, making it a useful tool for studies that require dissociation of lipolytic activity from the broader GH signalling axis. The fragment has been studied extensively in preclinical models examining fatty acid metabolism, adipogenesis inhibition, and lipolysis stimulation in isolated adipocytes.

This 10mg/3ml vial is the highest-concentration format in our HGH Fragment 176-191 range, providing double the research quantity of the 5mg vial in the same convenient 3ml format. Supplied as a sterile lyophilised powder for reconstitution with Bacteriostatic Water.

Key Features

• C-terminal HGH fragment — amino acids 176 through 191 of the native 191 AA sequence
• Does not bind Growth Hormone Receptor (GHR) — no IGF-1 axis stimulation
• Does not alter fasting insulin levels or glucose tolerance in research models
• Studied for interactions with lipolysis and fatty acid oxidation pathways in adipocytes
• ≥99% purity — independently HPLC-verified on every production batch
• Certificate of Analysis (COA) provided with every order
• 10mg/3ml — highest-concentration format; 2× the content of the 5mg vial
• Lyophilised powder — superior stability and extended shelf life
• Fast UK dispatch — same-day available on weekday orders placed before 2pm

HGH Fragment 176-191 vs AOD-9604 — Key Differences

Specifications

Reconstitution Guidance

Reconstitute with Bacteriostatic Water for Injection. Add the diluent slowly down the inner wall of the vial — do not inject directly onto the lyophilised cake. Swirl gently to mix; do not vortex or shake vigorously. Allow to stand 2–3 minutes until fully clear and colourless. Store refrigerated at 2–8°C and use within 14–21 days of reconstitution.

Related Products

• HGH Fragment 176-191 5mg / 3ml — entry-level format in this range
• AOD-9604 10mg / 3ml — N-terminal Tyr-modified derivative of the same fragment
• Bacteriostatic Water 10ml — recommended reconstitution diluent

For research use only. Not intended for human consumption, self-administration, or veterinary use. This product is sold strictly for in vitro and laboratory research purposes. Ultra Peptides accepts no liability for misuse.