Description

1-o-(n-Dansyl-11-Amino-1-Undecyl)-2-o-Decanoylphosphatidylcholine is a specialized, fluorescently labeled phospholipid derivative designed for advanced research and diagnostic applications. This compound matters because it serves as a critical probe for studying membrane dynamics, lipid-protein interactions, and cellular trafficking with high sensitivity. It is primarily needed by researchers and developers in biophysics, pharmaceutical R&D, and diagnostic assay development who require precise tools for fluorescence-based detection and analysis.

Application

• Fluorescent Membrane Probe: Used to label and visualize artificial lipid bilayers (liposomes, supported lipid bilayers) and cellular membranes in biophysical studies.
• Lipidomics Research: Acts as an internal standard or a tracer molecule in mass spectrometry-based lipid analysis and metabolic pathway studies.
• Drug Delivery System Development: Incorporated into liposomal formulations to track carrier localization, stability, and cellular uptake mechanisms.
• Diagnostic Assay Component: Employed in the development of fluorescence-based immunoassays or biosensors where membrane anchoring is required.
• Protein-Lipid Interaction Studies: Utilized to investigate the binding and kinetics of proteins with specific membrane environments using fluorescence techniques like FRET.
• Cell Biology & Imaging: Serves as a vital tool for fluorescence microscopy to study endocytosis, membrane fusion, and organelle dynamics in live or fixed cells.

Basic Information

Product Name	1-o-(n-Dansyl-11-Amino-1-Undecyl)-2-o-Decanoylphosphatidylcholine
CAS No.	118790-13-9
Molecular Formula	C₄₉H₈₀N₃O₉PS
Molecular Weight	918.21 g/mol
Synonyms	Dansyl Phosphatidylcholine; 1-Dansylaminoundecyl-2-decanoyl-sn-glycero-3-phosphocholine; D-7261; Fluorescent Phosphatidylcholine; N-Dansyl-11-aminoundecyl-2-decanoylphosphatidylcholine; 1-(N-Dansyl-11-aminoundecyl)-2-decanoylphosphatidylcholine; Dns-PtdCho; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of 1-o-(n-Dansyl-11-Amino-1-Undecyl)-2-o-Decanoylphosphatidylcholine is characterized using advanced analytical techniques to confirm identity, purity, and performance. Certificates of Analysis (COA) detailing specifications such as HPLC purity, fluorescence emission profile, and absence of critical impurities are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under desiccant. This product is hygroscopic (moisture-sensitive) and light-sensitive. For long-term stability, store under an inert atmosphere such as argon or nitrogen. Allow the sealed vial to equilibrate to room temperature before opening to minimize condensation.

Specification

Item	Specification
Appearance	Yellow to orange solid or film
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Fluorescence Emission Max	~500-550 nm (solvent dependent)
Solubility	Chloroform, Methanol, DMSO
Water Content (KF)	< 1.0%

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