Description

1,2-Dilauroyl-Sn-Glycero-3-Phospho-L-Serine Sodium Salt is a high-purity, synthetic phospholipid derivative, specifically a phosphatidylserine (PS) species with defined lauroyl (C12:0) acyl chains. This compound is critical for applications requiring precise lipid composition and consistent molecular structure, offering superior batch-to-batch reproducibility compared to natural extracts. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and advanced cosmetics industries for developing liposomal drug delivery systems, creating biomimetic membranes, and formulating high-performance skincare products.

Application

• Liposomal Drug Delivery: A key component for formulating stable, target-specific liposomes to enhance the bioavailability and efficacy of encapsulated therapeutic agents.
• Biomimetic Membrane Research: Used in the construction of model cell membranes (e.g., vesicles, supported lipid bilayers) for studying membrane-protein interactions, signaling pathways, and cellular mechanics.
• Pharmaceutical Excipient: Serves as a functional excipient in advanced parenteral formulations and diagnostic imaging agents.
• Cosmetic Actives Carrier: Employed in premium skincare formulations to create nanocarriers for improved penetration and stabilization of active ingredients like vitamins and antioxidants.
• Cell Culture & Neuroscience: Used as a supplement in specialized cell culture media and in studies related to apoptosis and neuronal function, where phosphatidylserine exposure is a key marker.
• Reference Standard: Acts as an analytical standard for quality control and research in lipidomics and biochemistry.

Basic Information

Product Name	1,2-Dilauroyl-Sn-Glycero-3-Phospho-L-Serine Sodium Salt
CAS No.	208757-51-1
Molecular Formula	C30H56NNaO10P
Molecular Weight	644.74 g/mol
Synonyms	DLPS-Na; 1,2-Dilauroyl-sn-glycero-3-phosphoserine sodium salt; PS(12:0/12:0) sodium salt; L-α-Phosphatidylserine (dilauroyl, sodium salt); 3-sn-Phosphatidyl-L-serine (dilauroyl, sodium salt); 1,2-Didodecanoyl-sn-glycero-3-phospho-L-serine sodium salt; Sodium 1,2-dilauroyl-sn-glycero-3-phospho-L-serinate
EINECS	Contact for details

Quality Control

Our 1,2-Dilauroyl-Sn-Glycero-3-Phospho-L-Serine Sodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for research and cGMP-grade applications. Certificates of Analysis (COA) detailing purity, residual solvents, and other critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under desiccant for long-term stability. This material is hygroscopic (moisture-sensitive). Allow the sealed container to equilibrate to room temperature before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Solvent Residues (GC)	Meets ICH guidelines
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Bacterial Endotoxins	< 10 EU/mg (if applicable)

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