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- Product Name: GDF-8 Peptide (Myostatin / Growth Differentiation Factor 8)
- CAS No.: 271597-12-7
- Purity: ≥99% HPLC High Purity, single impurity ≤0.3%
- Appearance: White to off-white sterile lyophilized powder, fine uniform texture
- Grade: Professional Research Grade, low endotoxin, high biological activity
- Specifications: 1mg/vial, customizable packaging and bulk powder
- Solubility: Easily soluble in sterile bacteriostatic water, forms clear transparent solution rapidly
- Advantage: Manufacturer direct supply, high cost performance, low wholesale price, stable stock
- Shipping: Fast, safe and discreet global door-to-door delivery
- Storage: Long-term sealed storage at -20℃, light-proof, moisture-proof, avoid repeated freeze-thaw cycles; short-term storage at 4℃ after reconstitution
- Support Documents: COA, HPLC, MS, residual moisture and heavy metal test reports
| Category | Peptides | Purpose | Muscle regulation |
| Bottle Color | Transparent | Model | F81 |
| Purity | 99% | Storage | Dry Cool Sealed Container |
| Specification | 1 mg/vial | Form | Lyophilized Powder(Freeze-Dried Powder) |
GDF-8 (Myostatin, Growth Differentiation Factor 8) CAS 271597-12-7 is a high-purity professional research peptide with stable 99% HPLC purity, supplied as sterile lyophilized powder. As a key endogenous negative regulator of skeletal muscle growth, it plays a vital role in balancing muscle protein synthesis and decomposition, inhibiting excessive muscle hyperplasia, regulating muscle fiber development, and participating in muscle injury repair and atrophy metabolism. It is widely used in scientific research fields including muscle physiology, muscular dystrophy mechanism exploration, exercise metabolism regulation, muscle hypertrophy research and anti-atrophy drug development. With low endotoxin, high activity and excellent water solubility, it fully adapts to cell culture and various precision laboratory experiments. We are a professional peptide manufacturer providing direct factory supply with low wholesale price, high cost performance and sufficient ready stock. Custom packaging, fast global safe delivery and complete batch certification reports (COA, HPLC, MS) are available, supporting sample trials and long-term bulk cooperative orders.
Q1: Are you a supplier or a manufacturer?
A: We are both a supplier and a manufacturer.
Q2: How do you make the delivery?
A: We have established stable cooperative relationships with DHL, TNT, UPS, FedEx, EMS, China Post Air Express, etc. For container transportation, we can arrange for sea shipping; you can also choose your own freight forwarder.
Q3: What payment methods do you accept?
A: We accept Bitcoin and USDT.
Q4: How about the after-sales service?
A: We offer high-quality products and guarantee 100% safe delivery.
Q5: How do you ensure product quality?
A: We will send you the analysis report (COA) of the sample to confirm the quality.
Q6: How can we verify the quality of the products before placing an order?
A: For some products, free samples are available. You only need to bear the shipping cost or arrange for a courier to pick them up. You can also provide the product specifications and requirements, and we will produce them accordingly.
Q7: Are there any discount offers?
A: Yes, the larger the order quantity, the more favorable the price will be .
Company Profile: Tianjin Huifeng Technology Co., Ltd. is a company specializing in the production of various peptide products and chemical raw materials. We have a professional R&D team and an efficient and reliable logistics team to ensure that you can receive high-quality products safely and on time. Our customers are located in the United States, Europe, Japan, South Korea, India, and other regions. Most of our main products are in stock and can be shipped immediately. Please inform us of your specific quantity requirements, and we will provide you with the most competitive prices. Welcome to contact us at any time for more information.
We offer a wide range of peptide products, which are widely used in life science research, drug development, cosmetics, anti-aging medicine, and functional health supplements. We guarantee excellent product quality and competitive prices. Customers who have ordered our peptide products have always given high evaluations. We sincerely welcome reliable buyers from all over the world to contact us and negotiate business cooperation for peptide products.
ECHEMI Editorial Reference
Myostatin is a kind of TGF-β family discovered as a factor involved in the modulation of the number of muscles. It inhibits the growth of skeletal muscles, and in knockout mice, an increase in skeletal muscles and a decrease in body fat mass have been reported. Myostatin activity is inhibited by follistatin, an activin-binding protein and myostatin propeptide. Growth Differentiation Factor 8 (GDF-8), also known as myostatin, is a member of the TGF-beta superfamily expressed specifically in developing and adult skeletal muscle. GDF-8 cDNA encodes a 376 amino acid (aa) prepropeptide with a 24 aa residue signal peptide, a 223 aa residue amino-terminal propeptide, and a 109 aa residue carboxy-terminal mature protein. Mature GDF-8 contains the canonical 7-cysteine motif common to other TGF-beta superfamily members.