Description

Transfer Factor (Tf) is a crucial glycoprotein involved in the transport of iron throughout the body. Its primary function is to bind and deliver iron to cells via receptor-mediated endocytosis, making it essential for cellular metabolism and health. This high-purity compound is vital for research and development in the life sciences, particularly for studies in immunology, hematology, and nutritional biochemistry.

Application

• Biochemical Research: Used as a standard or reagent in studies of iron metabolism, cellular uptake mechanisms, and protein-ligand interactions.
• Diagnostic Development: Serves as a key component in the development of immunoassays and diagnostic kits for measuring iron status or related biomarkers.
• Pharmaceutical Intermediates: Acts as a starting material or reference standard in the development of therapeutic agents targeting iron-related disorders.
• Cell Culture & In Vitro Studies: Employed in media supplementation to investigate the effects of iron transport on cell growth, differentiation, and function.
• Nutritional Science: Studied for its role in iron absorption and bioavailability, supporting research into fortified foods and supplements.

Basic Information

Product Name	Transfer Factor (Tf)
CAS No.	253764-88-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Transferrin; Siderophilin; β-1 Metal-Binding Globulin; Tf; Serotransferrin; Lactotransferrin; TFN; PRO1400; TF; Iron-binding glycoprotein
EINECS	Contact for details

Quality Control

Our Transfer Factor (Tf) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including purity assay and identity confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Protein Content	≥ 90.0%
Iron Saturation	Contact for details
Loss on Drying	≤ 5.0%
Endotoxin	< 10 EU/mg

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.