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Recombinant Transferrin (Apo‑Form) ART201S Animal‑Free, High‑Safety, Preferred Choice for Cell Culture

2026-05-20

Recombinant Transferrin (Apo‑Form) ART201S

Animal‑Free, High‑Safety, Preferred Choice for Cell Culture

In biopharmaceuticals and cell culture, core components featuring safety, stability and controllability are vital to experimental success and consistent mass production. Developed with Pichia pastoris‑based recombinant technology, Recombinant Transferrin (Apo‑Form) ART201S by Anrate delivers a professional solution for serum‑free or low‑serum culture, with zero animal‑derived risks, superior batch‑to‑batch consistency and precise iron ion control, applicable to both scientific research and industrial‑scale production.

1. 100% Animal‑Free for Maximum Safety

Produced via genetic recombination and purified from Pichia pastoris, this product contains no animal‑derived ingredients at all. It completely eliminates contamination risks such as blood‑borne viruses, mycoplasma and heterologous proteins associated with serum‑derived transferrin, complying with strict biopharmaceutical compliance standards for purer and safer cell culture.

2. High Purity & Stable Batch Consistency

Manufactured with high‑purity processes, the powder is loose and easy to dissolve. Supported by Anrate’s GMP‑compliant industrial production base in Tonghua with strict quality control, it ensures excellent batch‑to‑batch stability. It solves the common issues of inconsistent batches and poor experimental reproducibility of traditional products, fully adapting to scenarios from lab‑scale research to industrial mass production.

3. Apo‑Form for Flexible Iron Regulation

As apo‑transferrin, it binds no iron ions and is tailored for self‑developed iron‑rich culture media and iron‑controlled systems. Iron concentration can be precisely adjusted as needed for culturing CHO cells, immune cells, stem cells and more. It boosts cell proliferation, provides antioxidant protection and maintains immune balance, improving cell viability and product expression levels.

4. Versatile Functions to Empower High‑Efficiency Culture

It replicates core functions of native transferrin: regulating iron transport and metabolism, modulating cell respiration, proliferation and immune balance. With antioxidant and antibacterial properties, it alleviates oxidative damage and reduces cell apoptosis. As a key iron carrier in serum‑free culture, it significantly enhances cell viability and density.

Product Specifications & Key Applications

Product Name: Recombinant Transferrin (Apo‑Form) ART201S
Purity: ≥98.0% (HPLC‑RP), Cell Culture Grade
Packing: 1g / 10g / 100g ; custom bulk packaging in kilogram scale available
Storage: Sealed, dry and protected from light at 2–8℃, 24‑month shelf life
Core Applications: Serum‑free / low‑serum cell culture, antibody & protein drug production, stem cell expansion, vaccine development, cell cryopreservation protection, etc.

Anrate’s Strong R&D & Production Backing for Quality Assurance

Beijing Anrate Biotechnology (wholly‑owned subsidiary of Tonghua Anrate) owns a P2‑level laboratory and a professional R&D team. Its Tonghua production base, with a total investment of 3 billion RMB, leads the industry in recombinant protein capacity. Strict full‑chain quality control is implemented with ISO9001 certification, ensuring stable supply and professional technical support for global clients.

Choose ART201S for Safe & High‑Efficiency Cell Culture

Eliminate animal‑derived risks, embrace high‑purity stable quality, and unlock new iron‑controlled culture solutions. Recombinant Transferrin (Apo‑Form) ART201S by Anrate, with premium domestic quality, supports scientific innovation and industrial mass production.

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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