Highly Purified Follistatin 315 FST315 Research Polypeptide Hormones 1mg per vial
- Fabrikant: Dewael
- product Assay: 99%+
- Uiterlijk:White lyophilized powder
- Plaats van herkomst: China
- certificaat: SGS,ISO9001, GMP
- Minimum bestelhoeveelheid: 100ml
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Highly Purified Follistatin 315 FST315 Research Polypeptide Hormones 1mg per vial
Snelle details:
| productnaam | Follistatin 315 |
| Specificatie | 1mg/vial |
| Puurheid | 98%min |
| Uiterlijk | White powder |
| Specific Optical Rotation (c=0.5,10% HAc) | -50.0~-60.0° |
| Water Content(Karl Fischer) | ≤5.0% |
| Acetate Content(door HPLC) | ≤15.0% |
| Amino Acid Composition | ±10% of theoretical |
| Puurheid (door HPLC) | ≥98.0% |
| Single Impurity(door HPLC) | ≤1,0% |
| Peptide Content(by %N) | ≥80% |
| analyse(By Anhydrous, Acetic Acid-free ) | 95.0~105.0% |
| Gebruik | Muscle Growth |
Beschrijving:
1. Follistatin is a secreted glycoprotein that was first identified as a folliclestimulating hormone inhibiting substance in ovarian follicular fluid.Human Follistatin cDNA encodes a 344 amino acid protein with a 29 aa signal sequence, an Nterminal atypical TGF binding domain, three Follistatin domains that contain EGF like 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.
2. It was originally discovered as activin antagonists whose activity suppresses expression and secretion of the pituitary hormone FSH. 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.
Toepassingen:
1. Follistatin 344 is a naturally occurring human peptide and a potent inhibitor of myostatin. Myostatin encourages the degradation of myotubes therefore inhibition of myostatin will ultimately result in increased muscle mass by preventing degradation.Follistatin is being studied for its role in regulation of muscle growth, as an antagonist to myostatin.
2. 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.
3. 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 315 Storage Instruction
Store at +4°C or at -20°C if preferred. Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use
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