1. Product details:
Product Name:MGF
Unit Size :2 mg/vial, 5mg/vial, 10mg/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.
2. Description:
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.
3. Specifications:
Test Items | Specification | Test Results |
Description | White or almost white crystalline powder | White crystalline powder |
Melting Point | 191.0~193.0ºC | 192ºC |
Loss of drying | ≤1.0% | 0.5% |
Heavy Metal | ≤20ppm | 15ppm |
TLC | Only one spot | Only one spot |
Assay | ≥99.5% | 99.91% |
Conclusion | It complies with the USP 32. |
4. Advantages:
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3. Could be shipped out within 24 hours after received the payment.
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