|Powder Name:||Follistatin 344||Supply:||Raw Steroid Powder& Peptides & Sarms|
|Specification:||2mg/vial,10vials/kit||Shipping Way:||FedEx, DHL, UPS, Postal Shipping|
|Delivery Time:||5-15days||Other Names:||Follistatin 344,Fst 344|
|Color:||Sterile Filtered White Lyophilized (Freeze-Dried)||Purity:||>99%|
80449-31-6 Follistatin 344 Powder,
Lab Follistatin 344 Powder,
follistatin 344 bodybuilding
Product Name:Follistatin 344
Appearance:White to off-white crystalline powder or lumps
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:
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.However, FSH levels that are too low can also negatively impact health and reproductive capabilities.
|Sterile Filtered White Lyophilized (Freeze-Dried)||Consistent|
|Total Impurities(by HPLC)||3.0-8.0%||5.60%|
|Single Impurity(by HPLC)||<0.50%~0.08%||0.055%|
Follistatin also known as activin-binding protein is a protein that in humans is encoded by the FST gene.Its primary function is the binding and bioneutralization of members of the TGF-β superfamily, with a particular focus on activin, a paracrine hormone.
Follistatin is fascinating protein that can increase muscle mass beyond natural potential by suppressing myostatin.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.
An earlier name for the same protein was FSH-suppressing protein (FSP). At the time of its initial isolation from follicular fluid, it was found to inhibit the anterior pituitary's secretion of follicle-stimulating hormone (FSH).
Follistatin works by binding to and inhibiting transforming 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. However, FSH levels that are too low can also negatively impact health and reproductive capabilities.
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Hjtc (Xiamen) Industry Co., Ltd.
Xiamen Huayongjian Biotechnology Co., Ltd.
Contacts: June & Eason
1.Rich experience in loading a great amount of containers in Chinese sea port;
2.Fast shipment by well-reputed shipping line;
3.Packaging with pallets according to buyers’ special request;
4.Providing best service after shipment by e-mail;
5.Cargoes together with container sales service available;
6.Providing photos of cargoes before and after loading into container;
7.Raw materials from Chinese origin;
|Make an order||Please make clear what product and what quantity you need|
|Quote||Prices and Specifications details would be offered for you to consider and confirm|
|Payment ways||Bank Transfer, Western Union, Money Gram and Bitcoin|
|Delivery ways||All Express Modes(EMS, DHL, TNT, FedEx, UPS, etc.)|
|Shipping address||Provide your Valid and Correct destination address info(if possible with post code, phone number).|
|Packing||Select best ways according to quantity and safety degree(Super discreet, professional and experienced)|
|Lead time||Within 8 hours upon receipt of payment|
|Package picture||Photos of package would be offered to tell apart the items|
|Tracking number||Offered once it is released|
|Shipping time||3-7 working days (Door-to-Door)|
|After-sale service||24/7 Online for any problems|
We have professional team for package and shipment. Special way to ship 100 ml to 100L liquids at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.
1.We have engaged in this line has many years of experience, our reputation is our guarantee of quality. High quality, competitive price, fast delivery, safe shipping and considerate after-sale service gain the trust and praise from the customers all over the world.
2. our company is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying.
3.Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.
4.Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.
Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
5. Our products and services will focus on the largest customer demand,We hold the greatest enthusiasm and sincere cooperation with each customer.
1. Any Inquiries will be replied within 24 hours
2. Hight quality, fashion designs reasonable and competitive price.Fast lead time.
3. Payment:You can pay for the order via: Bank Transfer, Western Union, Money Gram and Bitcoin
Frequently Asked Question
1. How to order the product?
Please contact me and let me know the items you are favorable, quantities, and the destination country.
2.What is your shipping method?
Shipping through express (FedEx,UPS,DHL,EMS,HKEMS,TNT, etc.), and by airmail
3.what's your hot products?
We are a large supplier of steroid powder/liquid, peptide, SARM, Nootropic raw material, Anti-cancer raw material, local anaesthesia raw matterial, and other pharmaceutical raw material.
4.If my order seized by custom, what do you do ?
We have Resending police if your order seized by custom unfortunately.
5. Will you supply tracking number?
Yes, of course. Normally, after your payment, it is about within 2 days we pack and send your goods out, then I will give you the tracking number and packingpictures later.
6. what payment ways I can choose?
We supply T/T, western union, moneygram, and bitcoin.
|CJC-1295 with DAC||2mg/vial|
|CJC-1295 without DAC||2mg/vial|
|MT-1 (Melanotan 1)||10mg/vial|
|MT-2 (Melanotan 2)||10mg/vial|
|GHRP-2||5mg/vial & 10mg/vial|
|GHRP-6||5mg/vial & 10mg/vial|
|Pentadecapeptide BPC 157||2mg/vial|
Contact Person: june dai