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Product Details


MGF Product Name:MGF

MGF Synonyms:MGF(Mechanical growth factor)

Unit Size :2 mg/vial

Unit Quantity :1 Vial  

Molecular Formula :C121H200N42O39

Molecular Weight :2867.14

Sequence :H-Tyr-Gln-Pro-Pro-Ser-Thr-Asn-Lys-Asn-Thr-Lys-Ser-Gln-Arg-Arg-Lys-Gly-Ser-Thr-Phe-Glu-Glu-His-Lys-NH2

Appearance :White Powder

Purity :99.17%

Identity (ESI-MS) :2867.14±3.7

Source :Chemical Synthesis

Storage :Lyophilized MGF is stable at room temperature for 90 days,however it should be stored in a freezer below -8C for any extended period of time. After reconstituting MGF should be refrigerated at temperatures not to exceed 36 F.

MGF Introduction

MGF  Mechanical growth factor (mechano growth factor, MGF) is a recently discovered on the mechanical signal sensitive local autocrine growth factor, can activate the proliferation of muscle satellite cells.

MGF Usage:Force growth factor (mechano growth factor, MGF) is grown (I-G-F-1) -1 selectivity factor splice variant having stress stimulation sensitivity, the stimulation of the stressed muscle, bone, and muscle, nerve tissue damage in have a higher expression level. Further studies showed that, MGF E domain carboxy-terminal 24 peptide (Tyr-Gln-Pro-Pro-Ser-Thr-Asn-Lys-Asn-Thr-Lys-Ser-Gln-Arg-Arg-Lys-Gly-Ser-Thr -Phe-Glu-Glu-His-Lys, MGF-Ct24E) promote bone defect repair functions


MGF Peptide is a much commonly used abbreviation for “Mechano Growth Factor” peptide which is a very popular exercise supplement used by body builders & athletes. The biomolecule was first discovered & documented by a well known biochemist called Goldspink. It is also known as “I-G-F-1EC”and is derived from damaged or worn out tissue. The peptide molecule is known to initiate repair of damaged tissues or local muscles and is released into the body after extensive training, resistance exercise etc. However, one should note that the peptide is chemically different from commonly found “I-GF-1” due to the existence of a C Terminal Sequence.


Response & Activity

When externally injected into an actively functioning rodent muscle it results in an overall increase of 25% in muscle fibre whereas a similar injection of I-GF-1 gives a 15% growth in the liver muscle over a period of 4 months. One should also note that MGF Peptide when applied to human subjects has different responses from different age groups - younger subjects respond vigorously to the peptide whereas elderly people have been noted for having relatively slower responses towards the molecule. As a result most elderly folks have a reduced capability of muscular regeneration & growth of newer muscular tissue.


Working mechanism

The action of MGF Peptide can be easily dissolved into the following steps:

1.Due to overloaded mechanical activities, I-GF-1 gene is released into the muscle, which is further spliced into a more responsive I-GF-1E c factor (also commonly known as MGF).

2.The spliced I-GF-1Ec gene further stimulates the undamaged nuclei to produce more muscular tissue.

3.This is further accompanied by regulated protein synthesis in muscles as well liver due to activation from the spliced I-GF-1Ea gene.

4.It should be noted that this muscle tissue repair is primarily a part of the anabolic metabolic activity that result in localized muscular growth.


Usage & Effects

MGF Peptide is primarily used by athletes, sports enthusiasts etc and should be taken together with another peptide supplement - Lr3I-GF-1. The dosage of the peptide injected varies from person to person but usually a standard of 100mcgs is usually applied to the lagging muscles after completing an extensive workout schedule. It should be noted that the peptide induces hypertrophy in muscles which is followed by growth of muscular tissue and damaged muscle repair. As a product, it surely represents a pinnacle of success in application of biochemistry to daily life training schedules & medicine.

Supplementary steroids & Dosage



MGF Product Tags:MGF、PEG-MGF