The normal human serum/plasma of each donor unit, from which this product was manufactured, has been tested and certified negative for the following by FDA approved testing procedures: HBsAg, Anti-HCV, Anti-HIV-1, Anti-HIV-2, Syphilis, ALT Test and NAT-PCR ( HAV, HIV,HBC,HCV and Parovirus B19).
Transferrin is ideal for use as a growth factor for primary, continuous, and transformed cell cultures.
Transferrin is a glycoprotein with homologous N-terminal and C-terminal iron-binding domains.
Purity: 99% By SDS-PAGE
Concentration: 100 % (By Lowry)
Key Applications: Growth factor
Application Areas: Cell Biology & Analysis
Research Areas: Blood Proteins
Product Type: Proteins, Enzymes & Peptides
Immunogen: From pooled human plasma.
Protein or Enzyme Type: Plasma & Blood Proteins
UV/Visible Absorbance: 280 nm (water)
Format: Lyophilized
pH: 6.8 (3% Solution)
Foreign activity: Endotoxin: < 1 EU/mg By LAL
Moisture content: ≤ 5% By Karl Fisher
NOTES: 90% Iron Saturated; Contains no detectable IgG; Iron: 1350 μg/g By Diagnostic Assay
Solubility: Soluble in 50 mg/mL, purified water.
Storage & Handling: Store at -20°C.
Certifications: This is a highly purified preparation.