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 mRNAFollistatin binds directly to activin and functions as an activin antagonist. specific inhibitor of the biosynthesis and secretion of pituitary follicle stimulating hormone (fsh).
Follistatin is being studied for its role in regulation of muscle growth in mice, as an antagonist to myostatin (also known as GDF-8, a TGF superfamily member) which inhibits excessive muscle growth. Lee & McPherron demonstrated that inhibition of GDF-8, either by genetic elimination (knockout mice) 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.
| Packaging Size | Follistatin 344 (FST-344) 1mg Peptide |
| Cas Number | Follistatin 344 (FST-344) 1mg Peptide |
| Purity | Follistatin 344 (FST-344) 1mg Peptide |
| Usage/Application | Follistatin 344 (FST-344) 1mg Peptide |
| Chemical Formula | Follistatin 344 (FST-344) 1mg Peptide |
| Appearance | White to off white powder | Consistent |
| Purity(HPLC) | ≥98% | 99.0% |
| Water | 5.43% | |
| Acetic Acid | 3.0-8.0% | 6.45% |
| Trifluoroacetic Acid | 0.08% | |
| Peptide | ≥80% | 88.45% |
| MS | Consistent | Consistent |
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About us
WuhanZhengtai Technology Co., Ltd is mainly engaged in the export of fine chemicals, cosmetic raw materials, food additives, pharmaceutical intermediates and other products; Our company is committed to the development of international market, our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
Meanwhile, we possess of complete Q. A. And Q. C. System, supply chemical products with good quality and custom-tailored products according to our clients′ requirement. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the 15 years. With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
Our advantages
Quality: Purity above 99%, directly produced by the manufacturer, can accept quality testing, and can also customize any content of powder, liquid, oil, etc.
Transport: We can accept sea freight, air freight, and express delivery, with a guarantee time of 1-2 weeks and a customs clearance rate of over 99%.
Service: In addition to powder, we also have liquids, water-based agents, oils, tablets, and professional customized synthesis routes. We provide you with professional guidance on product use, product synthesis, and product customization.
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A:For the high value product, our MOQ starts from 1box.
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First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
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