hgh 191aa Follistatin 344 WhatsApp86 15233112267

FOB Price
USD $100.00 / Piece
Place Of Origin
china
Minimum Order
1
Packaging
1g 10g 1kg
Delivery
15 Days

Product Description

Follistatin 344 (FST-344)
Follistatin (FST) is a secreted glycoprotein that was first identified as a follicle-stimulating hormone inhibiting substance in ovarian follicular fluid (1, 2). Human Follistatin cDNA encodes a 344 amino acid (aa) protein with a 29 aa signal sequence, an N-terminal atypical TGF binding domain, three Follistatin domains that contain EGF-like and kazal-like motifs, and a highly acidic C-terminal tail. Follistatin is a secreted protein that binds to ligands of the TGF-Beta family and regulates their activity by inhibiting their access to signaling receptors. It was originally discovered as activin antagonists whose activity suppresses expression and secretion of the pituitary hormone FSH (follicle stimulating hormone). In addition to being a natural antagonist, follistatin can inhibit the activity of other TGF-Beta ligands including BMP-2,-4,-6,-7, Myostatin, GDF-11, and TGF-Beta1. Follistatin is expressed in the pituitary, ovaries, decidual cells of the endometrium, and in some other tissues. Recombinant human Follistatin is a 37.8 kDa protein containing 344 amino acids.

Function:

Follistatin works by binding to and inhibiting transforming growth factor-β (TGF-β) peptides such as myostatin which is responsible for regulating and limiting muscle growth. It's also worth pointing out that myostatin may have a regulatory role in skeletal muscle fibrosis; too much myostatin can impair tissue function and cause chronic disease in vital organs, tissues, and bone marrow.

In additional to suppressing the degenerative properties of myostatin, follistatin also suppresses the pituitary gland synthesis and secretion of follicle-stimulating hormone (FSH). High FSH levels in men may indicate that testicles are not functioning correctly; this condition limits muscle growth, recovery, and normal hormonal function. [6] However, FSH levels that are too low can also negatively impact health and reproductive capabilities.

Whereas some myostatin inhibitors like Trichostatin A (TSA) require daily administration, increased levels of FS344 were observed up to 15 months after initial injection. The lack of need for daily administration makes follistatin an attractive alternative for suppressing myostatin.t it promotes faster recovery from muscle injuries and improvement of mental well-being.

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hgh human growth 191aa WhatsApp 86 15233112267
hgh human growth 191aa WhatsApp 86 15233112267

Therapeutic Uses of Synthetic Human Growth Hormone Many of the outcomes of aging can be halted or even reversed by increasing the levels of hGH in our bodies. Before the age of 30, we have quite a bit of this hormone naturally flowing through our systems, so unless there is a ...

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hgh 191aa Follistatin 344 WhatsApp86 15233112267
hgh 191aa Follistatin 344 WhatsApp86 15233112267

What is Human Growth Hormone? At the based of your brain is a pea-sized area, which is called the pituitary gland. The pituitary gland is a part of the endocrine system and it makes hormones that are vital to to many bodily functions. One of those hormones is called the Growth ...

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CAS 12629-01-5 Original Wholesale Fast Delivery Hgh 191aa WhatsApp86 15233112267
CAS 12629-01-5 Original Wholesale Fast Delivery Hgh 191aa WhatsApp86 15233112267

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