High Purity MGF Growth Hormone Releasing Peptides For Bodybuilding

High Purity MGF Growth Hormone Releasing Peptides For Bodybuilding

Product Details

Product Name: MGF
MGF M. F.: C121H200N42O39
MGF Purity (HPLC): 98.0%
MGF Single Impurity(HPLC): ≤ 0.5%
MGF Amino Acid Composition: ±10% of theoretical
MGF Peptide Content(N%): ≥ 80.0%
MGF Water Content(Karl Fischer): ≤ 8.0%
MGF Acetate Content(HPLC): ≤ 10.0%
MGF Specific Rotation: (20/D) -55.0~-65.0° (c=1 1%HAc)
MS(ESI): Consistent
Mass Balance: 95.0~105.0%
Bacterial Endotoxins: ≤ 5 EU/mg
Appearance: White powder
Specification: 2mg/Vial, 10Vials/Kit

It was first discovered in the muscle by Goldspink, et al. In human muscle, a 49-base insert changes the reading frame in mechano growth factor (MGF) as compared to I-GF-1.

When mechanical overload is introduced to a muscle (as by weight training), the I-GF-1 gene released and is differentially spliced during the bodies response. Initially, it it is spliced to produce predominantly I-GF-1Ec (called the MGF splice variant of I-GF-1). This early splicing stimulates satellite cells into activation. Which in turn allows the activation of extra undamaged nuclei to grow new muscle fiber and tissue. The appearance of MGF also initiates the upregulation of new protein synthesis. After this initial splicing of I-GF-1 into MGF, production then switches towards producing a systemic release of I-GF-1Ea from the liver, which also upregulates protein synthesis as well. The expression of IGF-1 splice variants, over the course of the healing and regrowth phase of muscle repair is thought to be the primary anabolic mechanism by which the body produces new muscle. MGF is available as an injectable peptide, and it has been anecdotally shown that injecting it will cause a response in the area resulting in localized muscle growth.

Specifications:

Polypeptide: