Product Name: 4-Aminophenylphosphorylcholine (4-APPC)
Catalog No.: 900103
Alternate Names: 4-APPC, p-Aminophenylphosphorylcholine, p-Aminophenylphosphocholine, PAPPC, para-Aminophenylphosphorylcholine
Description: 4-Aminophenylphosphorylcholine (4-APPC) is a synthetic phosphorylcholine derivative commonly used as a research reagent in immunology, biochemistry, and affinity chromatography applications. The compound contains a phosphorylcholine moiety linked to an aminophenyl group, enabling its conjugation to solid supports such as Sepharose for the preparation of affinity adsorbents. 4-APPC is widely utilized in studies involving phosphorylcholine-binding proteins, antibodies, and immune system interactions, as well as in affinity precipitation and purification experiments.
Molecular Formula: C₁₁H₁₉N₂O₄P
Quantity: 1 mg
Appearance: White to off-white crystalline powder
Molecular Weight: 274.25 g/mol
Purity (Assay by HPLC): >98.0%
Melting Point: Approximately 270°C – 273°C
Solubility: Soluble in aqueous buffers (e.g., PBS, pH 7.2)
Storage Conditions: Store at -20°C in a tightly sealed container, protected from light and moisture.
