Recombinant Transferrin (Apo‑Form) ART201S
Anrate | Customized Apo‑Iron Carrier Empowering Domestic Upgrade of Serum‑Free Cell Culture
With the rapid development of biopharmaceuticals, cell therapy and vaccine research, serum‑free culture, independent control of raw materials and regulatory compliance have become inevitable industry trends. Traditional animal‑derived transferrin severely restricts industrial production due to risks such as viral contamination, batch variation and uncontrollable iron ions.
Leveraging its advantages in recombinant protein technology, Anrate launches Recombinant Transferrin (Apo‑Form) ART201S. Developed via the Pichia pastoris recombinant expression system, this animal‑free blank apo‑iron carrier precisely matches self‑developed medium formulations, providing a safe, stable and controllable domestic core raw material solution for large‑scale cell culture.
Core Advantages | Solve Four Key Industry Pain Points
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Animal‑Free System for Enhanced Compliance
Produced entirely by recombinant synthesis with no serum, plasma or animal‑derived components, it avoids risks of mycoplasma, blood‑borne viruses and heterologous proteins. It meets strict compliance requirements for IND filing and commercial production of pharmaceutical enterprises worldwide and conforms to global regulatory standards.
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Blank Apo‑Form for Greater Freedom in Formula R&D
The natural apo‑form features no inherent iron ion interference, enabling free regulation of iron concentration in culture systems. It is perfectly compatible with culture systems for CHO cells, immune cells, stem cells, primary cells and more, helping enterprises develop exclusive customized culture media and build technical barriers.
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GMP‑Grade Industrial Mass Production with High Batch Consistency
Purity ≥98.0% (HPLC‑RP), with soluble dry powder and stable activity. Manufactured at Anrate’s GMP‑standardized production base under full‑process quality control, it has minimal batch‑to‑batch fluctuation and delivers stable performance from lab‑scale trials to large‑scale commercial production.
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Complete Human‑Derived Activity for Higher Culture Efficiency
It replicates the physiological functions of human transferrin, facilitating efficient iron ion transport, antioxidation and bacteriostasis. It significantly improves cell viability and proliferation rate, increases expression levels of products such as antibodies and recombinant proteins, and reduces overall culture costs.
Product Specifications
- Product Name: Recombinant Transferrin (Apo‑Form) ART201S
- Grade: Cell Culture Grade / Industrial Production Grade
- Purity: ≥98.0% (HPLC‑RP)
- Standard Packaging: 1g, 10g; kilogram‑scale customized mass production available
- Storage: Sealed and protected from light at 2‑8℃, 5‑year shelf life
- Applications: Antibody drug production, CAR‑T cell therapy, stem cell expansion, vaccine development, serum‑free medium development, cell cryopreservation, etc.
Anrate’s Strength & Credibility
Focused on the R&D and industrialization of human recombinant proteins, Anrate has a professional R&D team, standardized P2‑level laboratories and a large‑scale GMP production base with stable hundred‑kilogram‑scale supply capacity. We provide full‑process services including sample trials, formula optimization, customized production and technical guidance, assisting customers in realizing domestic substitution of core raw materials.
Choose ART201S to Seize Opportunities in the Biotechnology Industry
Replace animal‑derived risks with safety and compliance, empower customized R&D with precise controllability, and support industrial implementation with stable mass production.
Boasting an ultra‑long 5‑year shelf life for easier inventory management, Anrate Recombinant Transferrin (Apo‑Form) ART201S joins hands with industry partners to build a new landscape for high‑quality development of biopharmaceuticals.
Important Notice
This product is intended solely for scientific research, laboratory and production purposes. It is not for clinical treatment and shall not be used on animals or humans.
Feel free to contact us
WhatsApp: +85363312841 | Email: sales@bjanrate.cn
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