Transferrin

• Accession Number:

  Q29443

• Expression Region:

  Asp20-Pro704

• Expression System:

  CHO

• Tag:

  Tag free

• Stability:

  36 months at 2°C to 8°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

• Endotoxin:

  ≤10 EU/mg

• Purity:

  ≥ 95% as determined by SDS-PAGE

• Activity:

  Measured in a serum-free cell proliferation assay using MDCK canine kidney epithelial cells. The ED50 for this effect is 0.5-2 μg/mL. Optimal concentration depends on cell type as well as the application or research objectives.

• Reconstitution:

  It is recommended to redissolve in sterile deionized water

• Molecular Weight:

  75.8 kDa

• Shipping Conditions:

  Blue Ice

• Appearance:

  White or red powder, Red clear liquid after reconstitution

• Formulation:

  Lyophilized from a 0.22 μm-filtered solution in sterile water

• Product Name Synonym:

  Serotransferrin; Transferrin; Beta-1 metal-binding globulin; Siderophilin; TF

• Species:

  Bovine