Superoxide dismutase Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9054-89-1 |
| Product name | Superoxide dismutase |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeReagent GradeFood GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Superoxide dismutase
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Superoxide dismutase Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Superoxide dismutase
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antioxidant | Scavenges superoxide radicals to mitigate tissue damage caused by inflammation and oxidative stress |
| Pharmaceuticals | Treatment of autoimmune diseases | Alleviates symptoms of conditions such as rheumatoid arthritis by reducing free radical levels |
| Pharmaceuticals | Wound healing promoter | Applied topically to reduce oxidative stress and support skin and tissue repair |
| Pharmaceuticals | Radiation therapy adjuvant | Minimizes radiation-induced damage to healthy tissues |
| Cosmetics | Skincare ingredient | Incorporated into anti-aging and restorative skincare formulations to protect skin cells from oxidative damage |
| Food industry | Food preservation | Acts as a natural antioxidant to extend shelf life |
| Life sciences research | Research reagent | Used in cell culture, biochemical assays, and studies involving free radicals |
| Agriculture | Enhancement of plant stress tolerance | Improves plant resistance to abiotic stresses including drought, salinity, and heavy metal contamination |
| Environmental protection | Pollution remediation | Applied to assess the impact of environmental pollutants on oxidative stress in biological systems |
Manufacturing Quality Control of Superoxide dismutase
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Enzyme Activity | UV-Vis Spectrophotometry | Measures inhibition of superoxide radical-mediated reduction of cytochrome c or nitroblue tetrazolium at 550 nm or 560 nm. |
| Protein Content | Bradford Assay | Quantifies protein via Coomassie Brilliant Blue G-250 dye binding, with absorbance measured at 595 nm. |
| Purity (SDS-PAGE) | Electrophoresis | Resolves protein subunits by molecular weight under denaturing conditions; visualized by Coomassie staining. |
| Residual Moisture | Karl Fischer Titration | Determines water content by coulometric or volumetric titration using iodine-sulfur dioxide reaction. |
| Heavy Metals | ICP-OES | Quantifies trace metal impurities (e.g., Pb, Cd, Hg) by atomic emission from plasma-excited atoms. |
| pH | Potentiometric Measurement | Measures hydrogen ion activity using calibrated glass electrode and reference electrode. |
| Specific Absorbance (A280/A260) | UV-Vis Spectrophotometry | Evaluates nucleic acid contamination by comparing absorbance ratios at 280 nm and 260 nm. |
| Endotoxin Level | LAL Assay | Detects bacterial endotoxins via Limulus amebocyte lysate coagulation cascade, measured turbidimetrically or chromogenically. |
| Residual Host Cell Proteins | ELISA | Quantifies non-target proteins using antigen-specific antibodies and enzymatic colorimetric detection. |
| Microbial Contamination | Membrane Filtration | Captures viable microorganisms on filter membrane, followed by culture on appropriate agar media. |
| Osmolality | Freezing Point Depression | Determines solute concentration by measuring depression of freezing point relative to standard solutions. |
| Sterility | Direct Inoculation | Inoculates product into thioglycolate and soybean-casein digest broths; incubated and observed for microbial growth. |
Technical Specifications of Superoxide dismutase
| Test Item | Specification |
|---|---|
| Appearance | White to off-white lyophilized powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.5% |
| Solubility | Freely soluble in water; insoluble in organic solvents |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Superoxide dismutase
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Superoxide dismutase
Industrial Superoxide dismutase Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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