616420

Transferrin, Holo, Bovine Plasma

• Synonym(s): Transferrin, Holo, Bovine Plasma
• CAS Number: 11096-37-0
• UNSPSC Code: 12352202
• NACRES: NA.25

Properties

• Assay: ≥95% (FPLC)
• Quality Level: 100
• form: lyophilized solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• impurities: ≤30 EU/mg Endotoxins (LAL test)
• color: red-brown
• solubility: water: 1% (Readily soluble); 20 mM Tris-HCl buffer, pH 7.5: soluble
• cation traces: Fe: ≥1000 ppm
• shipped in: ambient
• storage temp.: −20°C

Description

General description

Native holo-transferrin from bovine plasma. Transferrin is a major iron binding protein and is found in human plasma or serum at concentrations of 3 mg/ml. Its concentration correlates with the total iron binding capacity of serum and its level is regulated by the availability of iron. It has bacteriostatic and fungistatic activity and is essential for iron utilization by the hemin-synthesizing reticulocytes. Stored in bone marrow as Tf-bound iron.

Native holo-transferrin from bovine plasma. Transferrin is a serum protein involved in iron binding and transport.

Warning

Toxicity: Standard Handling (A)

Physical form

Salt-free.

Reconstitution

Following reconstitution, aliquot and freeze (-20°C) for long-term storage or add NaN₃ and refrigerate (4°C) for short-term storage. Stock solutions are stable for up to 1 year at -20°C or for up to 2 weeks at 4°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3