| Customization: | Available |
|---|---|
| CAS No.: | 131-48-6 |
| Formula: | C11h19no9 |
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N-Acetylneuraminic Acid (NANA, Neu5Ac) is a nine-carbon sialic acid monosaccharide widely found in glycoproteins and glycolipids on mammalian cell membranes. Standardized to ≥98% purity (HPLC-verified), this premium-grade powder is sourced from Escherichia coli and optimized for stability and bioactivity. As a key component of cell surface glycoconjugates, it plays critical roles in cellular recognition, immune response modulation, and pathogen interactions.
Key Applications:
Biomedical Research: Study of viral/bacterial adhesion mechanisms (e.g., influenza, Helicobacter pylori).
Nutraceuticals: Supports brain health, immune function, and anti-aging formulations.
Pharmaceuticals: Enhances drug delivery systems via glycoengineering.
Cosmetics: Improves skin barrier function and hydration.
| Parameter | Specification |
|---|---|
| CAS Number | 131-48-6 |
| Molecular Formula | C11H19NO9 |
| Molecular Weight | 309.27 g/mol |
| Purity | ≥98% (HPLC Verified) |
| Appearance | White to off-white crystalline powder |
| Solubility | Water: ≥50 mg/mL (ultrasonic recommended); DMSO: 27.5 mg/mL |
| Storage Conditions | -20°C in airtight containers; stable for 3 years |
| Heavy Metals | Lead ≤0.5 ppm, Arsenic ≤1.0 ppm |
| Microbial Limits | Total Plate Count ≤1,000 CFU/g; Pathogens: Absent |
| Certifications | ISO 22000, Non-GMO, Halal (on request) |
Hubei Sanxin Pharmaceutical Technology Co., Ltd is a wholly-owned subsidiary of Hubei Sanxin Biotechnology Co., Ltd. Which was established in March 2011, located in Dongcheng Industrial Park, Fangxian, Shiyan City. Our company owns first -class production equipment with the latest technology and testing methods. We specialize in scientific research, development, production, and sales all as one national high-tech enterprise, We also be known for agricultural leading enterprises in Shiyan City. We have GMP planting base with more than 4942 acres, 2 automatic production lines, which can produce more than 800 tons of plant extracts annually. The company has passed FDA certification and Kosher and Halal certification.
Sanxin′s main products are: Polygonum Cuspidatum Extracts (resveratrol, Polydatin, emodin, Physcion and proportional extracts of Polygonum cuspidatum); Pueraria Extracts (pueraria isoflavones, puerarin); Olive Leaf Extract(Oleuropein, Hydroxytyrosol); Tea extract; Baicalin and other standard extracts and proportional extract products. Our products have been widely used in food, health care products, medicines, cosmetics, veterinary medicine, feed additives and many other fields. Now company′s products have been sold to Hunan, Tianjin, Beijing, Shanghai and other places, some of the products have been exported to the United States, Canada, UK, Japan, and other more than 30 countries. Sanxin company′s main spirit is: Be honest be Trustworthy, win-win cooperation! Welcome to our company!
For more information, samples, or to place an order, please contact us. We look forward to partnering with you to deliver high-quality resveratrol powder that meets your needs!
High Bioactivity: Retains >95% potency through freeze-drying and strict quality controls.
Multi-Industry Utility: Ideal for pharmaceuticals, cosmetics, and functional foods.
Ethical Sourcing: Produced via sustainable fermentation of E. coli.
Global Compliance: Meets EU/US pharmacopeia standards for safety.
Q1: Is N-Acetylneuraminic Acid safe for human consumption?
A: While it is used in nutraceuticals, this product is for research only and not approved for direct human use.
Q2: How should the powder be dissolved for cell culture experiments?
A: Dissolve in sterile water (50 mg/mL) with brief sonication. Filter-sterilize before use.
Q3: Does heat affect its stability?
A: Avoid prolonged exposure to >80°C. Short-term heating (e.g., 60°C) is acceptable for solubility enhancement.
Q4: Can it be used in animal studies?
A: Yes, but dosage must be optimized (e.g., 20 mg/kg in rats via intraperitoneal injection).
Q5: What solvents are compatible?
A: Water and DMSO are optimal. For organic solutions, use ethanol with gentle heating.
Q6: Are there allergen risks?
A: No common allergens reported, but avoid if sensitive to bacterial-derived products.
Q7: How long can reconstituted solutions be stored?
A: Store at -80°C for 6 months or -20°C for 1 month. Avoid repeated freeze-thaw cycles.
Q8: Do you provide a Certificate of Analysis (COA)?
A: Yes. Each batch includes a COA verifying purity, heavy metals, and microbial safety
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