Import Aprotinin — Buy in Bulk from Supplier in China
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Aprotinin
Aprotinin from Inter-chemical Ltd is a protease inhibitor derived from bovine lungs, featuring a CAS number of 9087-70-1 and a minimum activity level of 5400 KIU per mg. This product is primarily used in pharmaceutical and biotechnology applications, where its ability to inhibit serine proteases is critical for controlling bleeding during surgeries and other medical procedures. Its white crystalline appearance indicates high purity, making it suitable for research and therapeutic use.
The enzyme is supplied in bulk quantities, with typical forms including lyophilized powder for long-term stability. Standard industry specifications for bovine-derived aprotinin include a molecular weight of approximately 6512 Da and a solubility of 1 mg per mL in water or saline. Inter-chemical Ltd provides this product under flexible trade terms, with packaging designed to maintain integrity during international shipping.
In pharmaceutical applications, aprotinin is often used to reduce perioperative blood loss in high-risk surgical patients. Biotechnology firms also utilize it in protein purification and cell culture processes to prevent degradation by proteases. Buyers should confirm the product’s intended use, as formulations may differ between food-grade and pharmaceutical-grade applications. Incoterms such as FOB or CIF are available, with secure containers ensuring safe transport.
| Source | Bovine lungs |
| CAS Number | 9087-70-1 |
| Activity Level | ≥5400 KIU/mg |
| Primary Function | Serine protease inhibitor |
| Appearance | White crystalline powder |
| Molecular Weight | 6512 Da (typical for bovine aprotinin) |
| Solubility | 1 mg/mL in water or saline (standard) |
| pH Stability Range | 5.0 - 9.0 (standard for optimal activity) |
| Storage Temperature | 2 - 8°C (typical for short-term) or -20°C (long-term) |
| Compliance Standards | ISO, SGS |
| Packaging | Secure, sealed containers with desiccant |
Inter-chemical Ltd is a China-based supplier specializing in biochemical products, including enzymes and protease inhibitors for pharmaceutical and research applications. The company is located in Shenzhen, a major hub for chemical and biotech manufacturing, which facilitates efficient logistics for international buyers. Its profile indicates an imported-tier supplier status, reflecting its role in global trade networks.
The supplier’s description highlights its ability to provide high-purity aprotinin with a CAS number of 9087-70-1 and activity levels of at least 5400 KIU per mg. While the company mentions compliance with ISO and SGS standards, additional certifications or production details are not disclosed in the provided data. Buyers are encouraged to contact Inter-chemical Ltd directly to confirm technical specifications, trade terms, and availability.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Aprotinin from Inter-chemical Ltd - China Import Guide
Before placing an order with Inter-chemical Ltd, verify the Aprotinin’s CAS number, activity level, and compliance with your local pharmaceutical regulations. Request a CoA and, if applicable, a GMP certificate to ensure the product meets the required standards for your intended use. Confirm that the supplier can provide documentation for ISO and SGS compliance, as these are critical for quality assurance in medical applications.
Discuss logistics details such as lead time, which can be influenced by production schedules and shipping routes from China. Clarify Incoterms (FOB or CIF) and payment terms, as these will affect your total cost and delivery timeline. Ensure packaging is suitable for maintaining the product’s stability during transit, particularly if temperature-controlled shipping is required.
Upon receipt, perform quality checks to confirm the product’s activity level, purity, and absence of contaminants. Inspect packaging for integrity, as exposure to moisture or temperature fluctuations can degrade the enzyme. Request a pre-shipment inspection report if available, and retain samples from each batch for internal testing. For pharmaceutical applications, additional validation may be required to meet regulatory standards.
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30 suppliersBuy & Import Aprotinin — Wholesale Supply from China
Securing a reliable supply chain for Aprotinin is critical for maintaining your business operations. Inter-chemical Ltd, a verified supplier located in China, provides high-quality Aprotinin ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Aprotinin from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Inter-chemical Ltd. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Inter-chemical Ltd — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Inter-chemical Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Aprotinin
When importing Aprotinin from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Aprotinin
How can I get the wholesale price for Aprotinin?
Click the "Request Quotation" button to contact Inter-chemical Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Aprotinin in bulk from China?
Yes, Inter-chemical Ltd provides Aprotinin for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Inter-chemical Ltd. Contact the supplier to discuss the best logistics options for importing Aprotinin to your country.
How do I request a sample of Aprotinin?
Send a direct message to Inter-chemical Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Inter-chemical Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Aprotinin?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Inter-chemical Ltd.
Does Inter-chemical Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Inter-chemical Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Products suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Inter-chemical Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
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