Top Quality Follistatin 344 for Muscle Building Follistatin 344 Powder for sale
Follistatin 344 Descrição
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 Nterminal atypical TGF binding domain, three Follistatin domains that contain EGFlike and kazallike motifs, and a highly acidic Cterminal 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 .
Basic Info.
Personalizado: Personalizado
Adequado para: Adulto
Pureza: >85% (there is 95% standard as well but much more expensive)
Appearant: API Powder
Nome: Follistatin 344
Policy: Reshipping Policy
Marca comercial:WuMeiTech
Origem: China
Pó: Sim
State: Solid
Grade Standard: Medicine Grade
Top Quality Follistatin 344 for Muscle Building Follistatin 344
Follistatin and Muscle Growth:
Follistatin works by binding to and inhibiting transforming growth factor- (TGF-) 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). [1] High FSH levels in men may indicate that testicles are not functioning correctly; this condition limits muscle growth, recovery, and normal hormonal function.However, FSH levels that are too low can also negatively impact health and reproductive capabilities.
Follistatin is fascinating protein that can increase muscle mass beyond natural potential by suppressing myostatin. Scientists first identified follistatin while examining porcine (re: pig) follicular fluid in the ovaries.
Follistatin is naturally found in the skeletal muscle of almost all mammals with advanced or developed characteristics, such as humans, rodents, and cows. Follistatin is high in the
non-essential amino acid cystine but unlike most proteins discussed in the fitness world, follistatin has carbohydrates attached to it.
Follistatin, specifically Follistatin 344 (FS344), quickly gained popularity in the bodybuilding community as a potential supplement to rapidly increase lean tissue mass. Another protein, follistatin-related gene (FLRG) acts on similar pathways as FS344 regarding its muscle building properties. Increased lean tissue mass could give a bodybuilder an advantage in a competitive setting and be the differentiating factor between first and second place.
Follistatin (FS) was initially identified as a follicle-stimulating hormone inhibiting substance found in ovarian follicular fluid. FS is a high-affinity activin-binding protein that can act as an activin antagonist. Two alternatively spliced follistatin mRNAs exist, encoding mature FS with 288 amino acid (aa) residues (FS-288) e 315 aa residues (FS-315). Natural FS purified from porcine ovaries is primarily a carboxy-terminal truncated form of FS-315 composed of 300 aa residues.
How to use peptide ?
1.) Take an alcohol swab to the stopper of both your peptide vial and the vial of the dilutent.
With a 1cc syringe and draw your preferred dilutent. Choose an amount that will make measuring the final product simple.
1ml(cc) per 10mg vial of Melanotan would mean each 10 mark on a U100 slin syringe would equal 1mg of Melanotan
1ml(cc) per 10 IU vial would mean each 10 mark on a U100 slin syringe would equal 1 UI
2ml(cc) per 10mg vial of Melanotan would mean each 10 mark on a U100 slin syringe would equal 1mg of Melanotan
2ml(cc) added to a 10 IU vial would mean that the 20 mark on a U100 syringe would equal 1 UI
2.) Take the syringe with the dilutent and push it into the vial of lyophilized powder letting the dilutent dissolve the peptide.
3.) After all of the dilutent has been added to the vial, gentling swirl (do NOT agitate or violently shake the vial) until the lyophilized powder has dissolved and you are left with a clear liquid. The peptide is now ready for use. Store your now reconstituted peptide in the refrigerator.
