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Native apotransferrin from human plasma. Transferrin is a serum protein involved in iron binding and transport. Substantially iron-free. Cell culture-tested.
Transferrin Apo-, Human Plasma, Low Endotoxin Level 分析证书
标题
批号
616419
数据表
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
18-September-2008 JSW
Description
Native apotransferrin from human plasma. Substantially iron-free. Cell culture tested. 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. Has a pI of 5.8.
Form
Lyophilized
Formulation
Lyophilized from 10 mM phosphate buffer, pH 7.4.
Source
Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
CAS number
11096-37-0
Purity
≥95% by SDS-PAGE
Contaminants
Endotoxins: none detected
Solubility
H₂O (10 mg/ml)
Storage
-20°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 year at -20°C.
