Keywords

• Follistatin 344
• FST
• Follistatin 344 Peptides

Quick Details

• ProName: Pharma Grade 95% Protein Peptide Powde...
• Appearance: White Crytalline Powder
• Application: Muscle building peptides, human growth...
• DeliveryTime: Within 24 hours after receiving paymen...
• PackAge: designed disguised packing ways, 100% ...
• Port: Shenzhen
• ProductionCapacity: 100 Kilogram/Week
• Purity: 99%
• Storage: Store in a cool and dry place, keep dr...
• Transportation: HKEMS, DHL, TNT, UPS, FEDEX, EMS, Chin...
• LimitNum: 1 Gram

Superiority

1. We have experience in exporting steroids, as you know, EU places much emphasis on them, and you must find a experienced partner who will assure you;

2. Quality: Our company is a professional leading factory in China in pharmaceutical area, We had stable customers and exported to Germany, Spain, UK, USA, Australia, Middle East, and any other countries. We can provide good references about our company. As for the quality of the products, we 're sure they can satisfy you well enough;

3. Package: Professional packing with professional materials

4. Delivery: We have products in stock, and we will deliver them soon when your PO arrived.

Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 4-7 working days.

5. Service: Best Service with after-sales service and consultation.

 

Details

Follistatin 315 (FST-315):

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.