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Follistatin 344, Peptides Follistatin 344, Follistatin 344 Price manufacturer / supplier in China, offering Human Growth Peptide Hormone Peptides Follistatin 344, Bodybuilding Steroids Oil Powder OEM Trenbolone Acetate Enanthate 100mg*10ml, Fitness Steroids Peptides Hormone Testosterone Propionate (TP) and so on.

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Supplier Homepage Product Peptides Pharmaceutical polypeptide Human Growth Peptide Hormone Peptides Follistatin 344

Human Growth Peptide Hormone Peptides Follistatin 344

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shanghai, China
Production Capacity: 10000vials
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Escrow,bank transfer

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Basic Info
  • Model NO.: 15
  • Customized: Customized
  • Suitable for: Elderly, Children, Adult
  • Purity: >99%
  • CAS No.: 158709-61-6
  • Follistatin 344 Specification: 1mg/Vial, 10vial/Box
  • Delivery: Within 3days After Payment, 7-10days to Arrive
  • Packaging: Glass Bottle
  • Place of Origin: Changzhou, Jiangsu
  • Transport Package: Aluminum Foil Bag
  • Origin: Jiangsu, China(Mainland)
  • Powder: Yes
  • Certification: GMP, HSE, ISO 9001, USP, BP
  • State: Solid
  • Name: Follistatin 344
  • Other Name: Follistatin 344
  • Payment: Paypal, Western Union, Money Gram
  • Usage: Bodybuilding
  • Export Markets: Global
  • Trademark: CZG
  • Specification: CQC GMP IS9001 CNAS SGS
  • HS Code: 3913900000
Product Description
99% Purity Human Growth Peptide Hormone Peptides Follistatin 344
 
Quick detail:
 
Name: Follistatin 344
Follistatin 344 Synonyms: FST, FS, Activin-binding protein.
Follistatin 344 Appearance: Sterile Filtered White Lyophilized (Freeze-Dried)
Follistatin 344 Manufacturer: Changzhou
Follistatin 344 Purity (by HPLC): 99.00%
Follistatin 344 Source: Escherichia Coli
Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation: Lyophilized from a concentrated (1mg / ml) solution containing no additives.
Solubility: It is recommended to reconstitute the lyophilized Follistatin in sterile 18MΩ-cm H2O not less than 100μg / ml, which can then be further diluted to other aqueous solutions.
Stability: Lyophilized Follistatin although stable at room temperature for 3 weeks.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Purity: Greater than 95.0% as determined by (a) Analysis by RP-HPLC (b) Analysis by SDS-PAGE..
Storage Conditions: Aviod Shunshine and Keeping Stoppered
Packing: 1mg / vial, 2mg / vial
 
Product Description:

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) and 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.

Follistatin is a single-chain gonadal protein that specifically inhibits follicle-stimulating hormone release. The single FST gene encodes two isoforms, FST317 and FST344 containing 317 and 344 amino acids respectively, resulting from alternative splicing of the precursor mRNA. In a study in which 37 candidate genes were tested for linkage and association with polycystic ovary syndrome (PCOS) or hyperandrogenemia in 150 families, evidence was found for linkage between PCOS and follistatin. Follistatin binds directly to activin and functions as an activin antagonist. specific inhibitor of the biosynthesis and secretion of pituitary follicle stimulating hormone (fsh).
 
 
Application:
 
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 .
 
Follistatin and Muscle Growth:
 
 
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.

Specifications:
 

Appearance
White to off white powderConsistent
Purity(HPLC)≥98%99%
Water<6.0%5.43%
Acetic Acid3.0-8.0%6.45%
Trifluoroacetic Acid<0.25%0.08%
Peptide≥80%88.45%
MSConsistentConsistent

Packaging & Delivery Process:
 
1.Delivery Guarantee
   There are many kinds of express way to choose .We had 15 years of experience in this field .
2.Package
   Peptides and steroids would be packaged discreetly , it is enough to pass customs .
3.After-sales service  
We will offer you package photos after your payment , so that you can distinguish between products.
 
Hello ,this is good choice for you .No cheating ,no scammer .We specializing in this field for 15 years .
 
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 Any inquiry,pls contact me!
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Changzhou General Export & Import CO.,LTD
Miss Tiffany
Fax:+86051986474295
Tel:+8618861110501
Add:Xinbei district, changzhou,China

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