Human alpha-fetoprotein purified from human cord blood

Source

Human cord blood (negative for HbsAg, HIV and HCV)

Purification

Hydrophobic, ion-exchange and affinity chromatography, sulphate fractination and MonoQ-FPLC

Purity

95% SDS, single band (70kDa) at load 25 mg/lane

Format

Lyophilized

Reconstitution

Sterile PBS pH 7.4

Storage

Lyophilized protein: shipping at ambient temperature, storage (2 years) at –20°C or lower. Storage of reconstituted protein at -70°C for 6 months. Avoid repeated freeze/thaw cycles