Recombinant Transferrin (Apo‑Form) ART201S
Anrate | Industrial‑Grade Animal‑Free Iron Carrier for Stable Mass Production of Cell Culture
With the accelerated industrialization of biopharmaceuticals and the full implementation of domestic‑produced serum‑free culture media, safe, controllable, batch‑stable and mass‑producible raw materials have become core necessities for cell culture R&D and commercial production.
Leveraging its mature Pichia pastoris recombinant expression technology platform, Anrate proudly launches Recombinant Transferrin (Apo‑Form) ART201S. Specially designed for precise iron ion regulation and customized serum‑free culture systems, it fully replaces traditional animal‑derived transferrin, helping pharmaceutical enterprises and research institutions achieve independent control of core raw materials and accelerate compliant production.
Four Core Highlights Addressing R&D & Production Pain Points
1. Animal‑Free Production with Full‑Process Compliance
Expressed by engineered Pichia pastoris strains, the product contains no serum, plasma or animal‑derived impurities, completely eliminating contamination risks from blood‑borne viruses, mycoplasma and heterologous proteins. It strictly meets compliance standards for IND filing and commercial production worldwide, complying with global biopharmaceutical regulatory requirements and ensuring secure supply chains.
2. Blank Apo‑Form for Flexible Custom Medium Compatibility
Featuring a blank apo‑form free of inherent iron ion interference, it serves as an ideal iron carrier for self‑developed customized culture media. Iron concentration can be precisely adjusted as required, compatible with culture systems for CHO cells, CAR‑T cells, stem cells, primary cells and more, meeting personalized R&D and production demands.
3. High‑Purity & Homogeneous Stability for Large‑Scale Production
It has a purity of ≥98.0% (HPLC‑RP), with soluble dry powder and stable activity. Manufactured at Anrate’s GMP‑standardized production base under strict full‑process quality control, it boasts minimal batch‑to‑batch variation. It effectively solves batch fluctuation and poor experimental reproducibility of traditional serum‑derived raw materials, seamlessly adapting to lab‑scale, pilot‑scale and commercial production stages.
4. Complete Native Activity to Boost Cell Culture Efficiency
It fully retains the physiological functions of human transferrin, efficiently mediating iron ion transport, resisting oxidative stress and inhibiting bacterial growth. It effectively improves cell viability and expansion efficiency, raises expression levels of target products such as antibodies and recombinant proteins, optimizes culture systems and cuts production costs.
Basic Product Information
- Product Name: Recombinant Transferrin (Apo‑Form) ART201S
- Grade: Cell Culture Grade / Industrial Grade
- Purity: ≥98.0% (HPLC‑RP)
- Standard Specifications: 1g, 10g; kilogram‑scale customized mass production available
- Storage: Sealed, protected from light at 2‑8℃, 24‑month shelf life
- Applications: Antibody drugs, recombinant protein production, stem cell therapy, vaccine development, serum‑free cell culture, cell cryopreservation protection, etc.
Anrate Quality Assurance & One‑Stop Empowering Services
Specializing in human recombinant proteins, Anrate Biotechnology integrates R&D, production, quality control and supply. Its Tonghua GMP‑certified production base has hundred‑kilogram‑scale mass‑production capacity with full‑chain quality control and stable in‑stock supply.
We provide one‑stop services including sample testing, formula adaptation, customized production and technical support, assisting customers in realizing domestic substitution of core raw materials.
Cooperate with Anrate to Build a Stable & Efficient Cell Culture System
Choosing Recombinant Transferrin (Apo‑Form) ART201S means selecting safe, compliant, stable and efficient high‑end domestic raw materials.
With cutting‑edge technology and reliable quality, Anrate empowers high‑quality development of the biopharmaceutical industry. We sincerely invite global partners to achieve win‑win results.
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.
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WhatsApp: +85363312841 | Email: sales@bjanrate.cn
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