Human Transferrin protein (Biotin)

This product was prepared from normal serum by a multi-stage process that includes delipidation and selective precipitation. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-biotin, anti-Human Transferrin and anti-Human Serum.

Store vial at 4° C prior to restoration. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.

Human Transferrin Biotin has been tested in dot blot and is designed for Immunoblotting, ELISA, immunohistochemistry, immunomicroscopy as well as other antibody based assays using streptavidin or avidin conjugates.

Preservative: 0.01% (w/v) Sodium Azide. Stabilizer: 10 mg/ml Polyethylene Glycol (PEG-8000) ; Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2