PEG-MGF (5mg)




Buy PEG-MGF for sale online from Alpha Labs

FORM: 5mg/vial.

Buy PEG-MGF Peptide (Pegylated Mechano Growth Factor).

PEG-MGF is Pegylated Mechano Growth Factor, long-acting variant of MGF, with significantly extended biological elimination half-life. Pegylation is the process of joining 1 or more strings with the aid of a substance called polyethylene glycol (PEG) molecule to the protein or peptide. Main disadvantage of MGF (IGF-1Ec) is an extremely short half-life, calculated in a few minutes only (only 5-7 minutes).

Polyethylene glycol is an inert, non-toxic and very appropriate protection of the amine group due to its structure and flexibility. Since the body does not respond to PEG, its helps to provide a protective barrier around the desired protein or peptide.

This results to increase of its half-life and peptide will be able to survive in the body and act a much longer. Pegylation is often used to protect substances that are often exposed to enzymatic attacks.

Learn more about PEG-MGF.

Peptides Prefer the Cold

Keep peptide vials refrigerated at all times to reduce peptide bond breakdown. DO NOT FREEZE. Most peptides, especially shorter ones, can be preserved for weeks if careful.

Always swab the top of the vial with an alcohol wipe, rubbing alcohol or 95% ethanol before use.

Before drawing solution from any dissolved peptide vial, fill the pin with air to the same measurement you will be filling with solution, ie. if you plan to take 0.1 ml, first fill the pin with 0.1ml of air, push the air into the vial, and then draw the peptide back up to the 0.1 ml marker. Doing so will maintain even pressure in the vial. Always remember to remove air bubbles from the pin by flicking it gently, needle side up, and pushing bubbles out. In addition, push out a tiny amount of solution to ensure there is no air left in the metal tip.


Only Mix With Sterile Bacteriostatic Water

The purity and sterility of bacteriostatic water are essential to prevent contamination and to preserve the shelf-life of dissolved peptides.

Push the pin through the rubber stopper at a slight angle, so that you inject the bacteriostatic water toward the inside wall of the vial, not directly onto the powder.

Lyophilized peptide should be stored at -20°C (freezer), and the reconstituted peptide solution at 4°C (refrigerated). Do not freeze once reconstituted.


Do Not Shake Vial To Mix

Air bubbles are unfavorable to the stability of proteins.

View all peptide products.

Additional information




White Lyophilized Powder



Molecular Formula


Molecular Weight

2,888.16 g/mol