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99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass

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99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass

99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass
99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass 99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass 99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass 99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass

Large Image :  99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass Get Best Price

Product Details:
Place of Origin: China
Brand Name: Follistatin
Certification: ISO 9000,SGS
Model Number: 33515-09-2
Payment & Shipping Terms:
Minimum Order Quantity: 1kit
Price: Consult me! Daisy-doublewin@outlook.com
Packaging Details: Safe packaging
Delivery Time: In 2 dasy time
Payment Terms: T/T,,Western Union,,MoneyGram,Bitcoin
Supply Ability: 1000kits every month
Detailed Product Description
Product Name: Follistatin Other Name: Follistatin
Purity: 99% Grade: Medicine Grade
Class: Peptides Specification: 1mg/vial,10 Vials/kit
High Light: Natural Human Growth Hormone, Human Growth Hormone Supplements

 

99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass

 

Product Name: Follistatin 315

Product Details:

Product Name Follistatin 315
Specification 1mg/vial
Purity 98%min
Appearance White powder
Specific Optical Rotation (c=0.5,10% HAc) -50.0~-60.0°
Water Content(Karl Fischer) ≤5.0%
Acetate Content(by HPLC) ≤15.0%
Amino Acid Composition ±10% of theoretical
Purity (by HPLC) ≥98.0%
Single Impurity(by HPLC) ≤1.0%
Peptide Content(by %N) ≥80%
Assay(By Anhydrous, Acetic Acid-free ) 95.0~105.0%
Bacterial Endotoxins ≤5EU/mg
Storage/Stability Stored at -20 °C if preferred. Storage in frost-free freezers is not recommended
Usage

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.

 

 

 

Description:

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.
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 315 is a 34.7 kDa protein containing amino acids 30-344 of the FST-344 protein.

 

 

Application:

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 315 primary function is the binding and bioneutralization of members of the TGF-β superfamily, with a particular focus on activin, a paracrine hormone. Either by genetic elimination or by increasing the amount of follistatin, resulted in greatly increased muscle mass.In 2009, research with macaque monkeys demonstrated that regulating follistatin via gene therapy also resulted in muscle growth and increases in strength.A study has also shown that increased levels of follistatin, by leading to increased muscle mass of certain core muscular groups, can increase life expectancy in cases of spinal muscular atrophy in animal models.

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.

 

99 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass 099 % Purity Muscle Building Peptides Follistatin 315 for Increasing Muscle Mass 1

 

Effects:

Follistatin works by binding to and inhibiting transforming grow 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.

 

 

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, should be stored desiccated below -18°C. Upon reconstitution FST should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

 

 

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Competitive Advantage
1 High quality with competitive price:
1) Standard: Enterprise Standard
2) All Purity≥98%
3) We are manufacturer and can provide high quality products with factory price.
2 Fast and safe delivery:
1) Parcel can be sent out in 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
3 We have clients throughout the world:
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

 

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If you have any questions, please feel free to contact me:
Email:Daisy-doublewin@outlook.com
Whatsapp:+8617507260306
Skype:Daisy1995

Contact Details
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