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EGF (Recombinant Human Epidermal Growth Factor)
Recombinant Human Epidermal Growth Factor (rhEGF) offered by Chengdu Wonho Biology Engineering Co., Ltd is a non‑glycosylated peptide comprising 53 amino acids with a molecular mass of roughly 6.222 kDa (6222 Dalton). The protein is expressed in Escherichia coli and purified by proprietary chromatographic techniques. Purity is reported as a minimum of 98 % as determined by SDS‑PAGE and RP‑HPLC analysis. The product is supplied as a sterile filtered white lyophilized powder in penicillin‑type vials.
In the biotechnology sector, recombinant growth factors of this class typically exhibit activity levels around one million IU per milligram, and endotoxin content is kept below 0.1 ng per µg to meet cosmetic safety standards. The listed peptide has a measured activity of 1 000 000 IU / mg and a pH of 7.2, which aligns with typical formulation requirements. Standard storage is refrigerated at 2‑8 °C, allowing stability for up to 36 months. Users combine the ingredient with suitable carriers to promote skin regeneration, wrinkle reduction and scar healing.
The material is targeted at OEM and contract manufacturers producing anti‑aging creams, serums and ophthalmic products. Since the listing does not disclose minimum order quantities, incoterms or payment methods, the buyer should confirm these trade details with the supplier. Requesting a current Certificate of Analysis and confirming GMP compliance are essential steps before committing to a purchase.
| Protein Type | Recombinant Human Epidermal Growth Factor (rhEGF) from E. coli |
| Amino Acid Length | 53 residues |
| Molecular Weight | 6.222 kDa (6222 Dalton) |
| Purity | >98% min (determined by SDS‑PAGE and RP‑HPLC) |
| Activity | 1,000,000 IU/mg |
| pH | 7.2 (typical for lyophilized peptides) |
| Endotoxin Level | <0.1 ng/µg (typical for pharmaceutical grade) |
| Form | Sterile filtered white lyophilized powder |
| Packaging | Penicillin vials sealed with 1 mg, 2 mg or 10 mg freeze‑dried powder |
| Storage | Refrigerated 2‑8 °C, typical shelf life 36 months |
Chengdu Wonho Biology Engineering Co., Ltd is located at No.335 Liuhe Road, Wenjiang, Chengdu 611130, Sichuan, China. It is listed as an imported tier supplier with a harbor trust tier, indicating a moderate verification level. The response metrics show a 0 % response rate and no average response time recorded.
The company offers recombinant human epidermal growth factor as a lyophilized powder for cosmetic and biomedical applications. No further details on production capacity, certifications or client portfolio are provided.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing EGF (Recombinant Human Epidermal Growth Factor) from Chengdu Wonho Biology Engineering Co., Ltd - China Import Guide
Before placing an order, importers should request a current Certificate of Analysis that confirms the peptide’s molecular weight, purity, activity and endotoxin specifications. Ask for analytical data such as mass‑spectrometry, SDS‑PAGE and endotoxin assay results to verify compliance with the listed specifications. Ensuring that the supplier follows GMP manufacturing and provides recent batch release documentation will reduce quality risk.
The shipment will originate from China and can be organised under incoterms such as FOB Shanghai Port or CIF destination, depending on the buyer’s logistics plan. Because the product is a lyophilized powder, temperature‑controlled containers are required to keep the material within 2‑8 °C during transit. Lead‑time, payment method - for example T/T or an irrevocable Letter of Credit - and any customs duties should be agreed with Chengdu Wonho prior to dispatch.
Upon receipt, the buyer should verify the integrity of the sealed vials and cross‑check batch numbers against the supplied Certificate of Analysis. A third‑party laboratory can perform purity, endotoxin and activity assays to ensure the product meets the agreed specifications. Retain the Material Safety Data Sheet, Certificate of Analysis and any import licences as part of the product file for regulatory compliance.
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30 suppliersBuy & Import Egf (Recombinant Human Ep — Wholesale Supply from China
Securing a reliable supply chain for Egf (Recombinant Human Epidermal Growth Factor) is critical for maintaining your business operations. Chengdu Wonho Biology Engineering Co., Ltd, a supplier located in China, provides high-quality Egf (Recombinant Human Ep 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 Egf (Recombinant Human Ep from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Chengdu Wonho Biology Engineering Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Chengdu Wonho Biology Engineering Co., Ltd — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Chengdu Wonho Biology Engineering Co., 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 global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Egf (Recombinant Human Ep
When importing Egf (Recombinant Human Ep 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 Egf (Recombinant Human Ep
How can I get the wholesale price for Egf (Recombinant Human Epidermal Growth Factor)?
Click the "Request Quotation" button to contact Chengdu Wonho Biology Engineering Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Egf (Recombinant Human Ep in bulk from China?
Yes, Chengdu Wonho Biology Engineering Co., Ltd provides Egf (Recombinant Human Ep 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 Chengdu Wonho Biology Engineering Co., Ltd. Contact the supplier to discuss the best logistics options for importing Egf (Recombinant Human Ep to your country.
How do I request a sample of Egf (Recombinant Human Epidermal Growth Factor)?
Send a direct message to Chengdu Wonho Biology Engineering Co., 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?
Chengdu Wonho Biology Engineering Co., Ltd is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Egf (Recombinant Human Ep?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Chengdu Wonho Biology Engineering Co., Ltd.
Does Chengdu Wonho Biology Engineering Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Chengdu Wonho Biology Engineering Co., 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.
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How do I contact Chengdu Wonho Biology Engineering Co., 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 B2B marketplace.
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