Transferrin, Apo
Catalogue Number: 535-12
Description
| Product Name | Apo Transferrin |
| Source | Human Plasma |
| Catalogue Number | 535-12 |
| Purity | > 98% (SDS-PAGE) |
| Form | Lyophilized |
| Protein | > 96% (Biuret) |
| Iron Assay | < 30 ug/g |
| Residual Moisture | < 5% |
| Endotoxin | < 1.0 EU/mg (LAL) |
| Bioburden | < 10 CFU/mg |
| Mycoplasma | Not detected |
| pH | 6.5 - 8.0 (3% solution) |
| Heat Treatment | 60°C for > 10 hours. |
| Appearance | White to off-white powder |
| Solubility | Readily soluble (10 mg/mL in H2O) |
| Formulation | 0.1 um filtered lyophilized powder, essentially salt-free. |
| Related Products | 535-11 - Holo Transferrin from human plasma 535-10 - Sidero Transferrin from human plasma 535-70R - Recombinant Human Transferrin |
| Storage | -20°C |
| Recertification | 5 years |
| Infectious Disease Testing | Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, and syphilis by FDA approved methods. |
| Synonyms | Siderophilin, TRF,apo-hTF , apotransferrin |
| Molecular Weight | ~80,000 |
| CAS Number | 11096-37-0 |
| References | 1) Manganese transport via the transferrin mechanism, NeuroToxicology, Volume 34, January 2013, Pages 118-127. |
Applications
Overview
Lee Biosolutions is the leading supplier of Human Apo Transferrin from human serum for use in cell culture, medical research, manufacturing of clinical diagnostic assays for iron deficiencies and disorders of the immune system.
Custom preparations, technical support, bulk quantities and aliquoting available, email Info@leebio.com for more details.
Purification procedures include selective size exclusion, ion exchange chromatography and gel filtration for transferrin products.
Human Transferrin is offered as a lyophilized powder in both Apo (iron-free) and Holo (iron-saturated) forms. Each Human transferrin molecule binds with two Fe3+ ions to form a reddish complex and is a serum protein involved in iron binding and transport.
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Lee Biosolutions, Inc
