High Purity Cerebrolysin Porcine Brain-Derived Peptide Complex, Multi-Stage Chromatography Purification, Complete COA & LC-MS Test Documents Bulk Wholesale
Our factory owns a full closed-loop neuropeptide production park covering more than 10,000 square meters, with over 10 years of independent R&D, enzymatic hydrolysis production and cross-border export experience. All production procedures including raw material purification, controlled enzymatic proteolysis, multi-stage chromatographic desalting purification, 0.22μm sterile filtration, vacuum freeze-drying and aseptic vial filling are completed in-house without outsourcing, realizing full-process independent quality control.
Cerebrolysin is a standardized neurotrophic peptide complex widely applied in neuroscience laboratory research, produced by precise enzymatic digestion of purified porcine brain tissue. It contains abundant low-molecular-weight bioactive neuropeptides and free amino acids, which simulate the biological activity of endogenous NGF, BDNF and GDNF. We adopt optimized enzymatic hydrolysis and layered purification technology, accurately controlling reaction temperature and pH value to stabilize peptide composition and reduce macromolecular impurity fragments from the source. Crude hydrolysate is processed by desalination, concentration, gradient elution and three-stage reverse-phase advanced purification to thoroughly remove reaction intermediates, heavy metals, residual organic solvents, single impurities and total impurities. The finished lyophilized powder has uniform texture and excellent water solubility, forming clear aqueous solution without suspended particles. Its physical and chemical properties remain stable during long-distance sea transportation under variable temperature and humidity, without caking or degradation of peptide active components, fully meeting the raw material standards of overseas universities, biological research institutions and third-party testing laboratories.
Six Core Competitive Advantages
1. Stable 99% Ultra-High Purity with Complete Traceable Test Certificates for Third-Party Inspection
Most Cerebrolysin peptide mixtures on the market only reach 95%-98% purity, while our Cerebrolysin adopts three-stage progressive advanced purification technology, with HPLC and LC-MS double verification of stable purity ≥99%. The impurity control standard is higher than the industry average: single impurity <0.1%, total impurities <0.5%, moisture ≤3%. Heavy metal and endotoxin indicators fully comply with international laboratory reagent specifications. Complete test documents are provided for each batch: COA test report, HPLC chromatogram, LC-MS peptide spectrum identification file, moisture and ash test record. Each batch number corresponds to complete test data for traceability, supporting third-party laboratory re-inspection overseas, without false purity marking or unstable batch peptide components.
2. Self-Optimized Synthesis & Purification Craft for Superior Molecular Stability
- 1.High-efficiency SPPS coupling technology: High-load resin carrier extends amino acid reaction time to maximize intact peptide output and minimize defective peptide impurities at source;
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- 2.Three-stage layered chromatographic refinement: Crude purification removes macromolecular fragments, fine purification separates isomers, ultra-purification eliminates trace solvent residues for triple impurity interception;
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- 3.-40℃ vacuum freeze-drying technology: Ultra-low temperature dehydration protects complete spatial structure of BPC molecules, greatly improving stability during long-term storage and international transportation;
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- 4.0.22μm aseptic filtration before filling removes microbial particles, satisfying basic aseptic requirements for endothelial cell culture and in-vitro biochemical experiments.
3. Self-Owned 100,000-Class Dust-Free Clean Workshop with Permanent Sufficient Stock
We have separated independent synthesis workshop, chromatography purification workshop, sterile freeze-drying workshop and constant temperature & humidity finished goods warehouse, equipped with full set of large solid-phase synthesizers, preparative liquid chromatographs, vacuum lyophilizers, HPLC and MS testing instruments. Independent R&D lab and QC center with full-time professional staff monitor craft optimization and finished sampling inspection all year round.
Permanent stock of BPC is available, supporting small trial samples, medium bulk orders and full-container export orders. Long-term partners enjoy priority production scheduling during peak seasons. Factory direct sales eliminate middlemen markup, offering competitive ex-factory prices for global buyers.
4. ISO9001 Standard Full-Process QC System with Complete Production Traceability
The factory operates closed-loop quality control procedures under ISO9001 international quality management system covering all production links:
All incoming amino acid raw materials pass full purity & impurity inspection before production, unqualified materials will be rejected directly. Sampling test every 2 hours during synthesis, purification and freeze-drying; multiple samples of finished goods are extracted for full re-inspection of purity, solubility and stability, defective products will be scrapped and never delivered. Feeding, production, test, filling and delivery records are archived permanently for customs inspection and client verification anytime. All workshops maintain constant temperature & humidity with regular sterilization to limit dust and microbial contamination, ensuring consistent quality of every batch.
5. Compliant Blank Neutral Export Packaging & Custom Service for Global Customs Clearance
Uniform neutral packaging designed for cross-border trade to avoid platform violation and brand infringement risks:
Inner package: 2ml sterile transparent vials with blank surface without any words, logos or patterns, sealed by aluminum plastic caps for moisture & light resistance. Outer package: thick shockproof foam lining + multi-layer compression-resistant export cartons lined with moisture-proof aluminum foil bags to prevent dampness and breakage during sea transport.
Diversified customization options: adjustable dosage per vial, bulk powder package, customized neutral outer carton printing. We can adjust packaging specifications and supporting customs documents according to import rules of different countries to simplify clearance procedures. 24-month shelf life under proper sealed refrigerated storage.
6. One-Stop Professional Foreign Trade Service with Comprehensive Long-Term After-Sales Support
Our team has rich practical experience in global peptide export, familiar with lab raw material import regulations and customs clearance rules of Europe, America, Southeast Asia, Middle East, Australia and other regions worldwide:
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- 1.Sample support: Small trial samples are available for clients to test in labs before bulk order placement;
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- 2.Fast delivery: In-stock goods are packed, inspected and shipped within 3-7 working days; customized specifications will be delivered on agreed schedule;
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- 3.table multi-channel international logistics with tightly sealed parcels and complete compensation mechanism for loss or damage;
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- 4.Exclusive one-on-one foreign trade specialist, timely message reply across time zones, follow up inquiry, document issuing, logistics tracking and technical questions round the clock;
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- 5.Long-term after-sales guarantee: Replacement or document reissue will be arranged immediately for broken packages or missing batch documents after goods receipt. Continuous technical consultation support is provided for long-term cooperative clients.
India
United States
Ireland
South Africa
United Kingdom
South Korea
Uzbekistan
Brazil
