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Recombinant Human Transferrin (TF)

Product Description:

Recombinant Human Transferrin is a universal iron carrier capable of delivering iron to cells. Each 80kDA transferrin molecule can carry two iron ions in the ferric form. Recombinant Human Transferrin is manufactured animal free in a GMP facility and can be utilized to increase the quantity and quality of a wide range of cell types. Transferrin is also associated with the innate immune system, since its binding of iron can create decreased levels of free iron and impede bacterial survival. The activity is equivalent to human serum holo transferrin.

Technical Specifications:

• Species: Human
• Expression: Oryza Sativa
• Purity: ≥95%
• Endotoxin: <1.0 EU/μg
• Molecular Mass: 80.0 kDa
• Formulation: Sodium Phosphate and Sodium Chloride, pH 7.0
• Country of Origin: USA

Purity Confirmation:

This was determined by SDS-PAGE gel.

Activity Assay:

Biological activity verified by comparison against native human transferrin in the antibody production of hybridoma cells in serum-free supplemented media.

AA Sequence:

Reconstitution Buffer:

Centrifuge the vial prior to opening. Reconstitute in 1x PBS to a concentration of 5-200 mg/L depending on cell line of interest. Do not vortex.

Storage:

Store in working aliquots at -20°C to -80°C.