Description

1-Palmitoyl-Sn-Glycero-3-Phospho-L-Serine Sodium Salt is a high-purity, synthetic phospholipid derivative, specifically a sodium salt of phosphatidylserine (PS). This compound is a critical biochemical reagent and a key building block in advanced lipid-based formulations. It is essential for research and development in life sciences, pharmaceutical drug delivery systems, and the formulation of high-end cosmetic and nutraceutical products. Our supply ensures consistent quality and reliable availability for industrial-scale applications.

Application

• Liposome & Drug Delivery Systems: A fundamental component for creating stable, targeted liposomes and nanoparticles for encapsulating and delivering therapeutic agents.
• Biochemical & Cell Culture Research: Used in membrane biology studies, cell signaling research, and as a supplement in specialized cell culture media.
• Pharmaceutical Excipient: Employed as a functional excipient in advanced parenteral formulations and topical applications.
• Cosmetic Actives & Formulations: Incorporated into high-performance skincare products for its purported skin barrier repair and anti-aging properties.
• Nutraceutical Ingredient: Serves as a source of phosphatidylserine in dietary supplements targeting cognitive health.
• Diagnostic Reagents: Utilized in the development of diagnostic assays and kits that involve membrane interactions.
• Model Membrane Studies: Essential for constructing artificial lipid bilayers and vesicles to study membrane biophysics and protein-lipid interactions.

Basic Information

Product Name	1-Palmitoyl-Sn-Glycero-3-Phospho-L-Serine Sodium Salt
CAS No.	143077-66-1
Molecular Formula	C22H43NNaO9P
Molecular Weight	519.54 g/mol
Synonyms	16:0 PS Sodium Salt; 1-Palmitoyl-2-hydroxy-sn-glycero-3-phospho-L-serine sodium salt; PS(16:0/0:0) Sodium Salt; L-α-Phosphatidylserine (16:0) sodium salt; Sodium 1-palmitoyl-2-hydroxy-sn-glycero-3-phosphoserine; Phosphatidylserine (Palmitoyl); PA-17:0/0:0 PS Sodium Salt
EINECS	Contact for details

Quality Control

Our 1-Palmitoyl-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 the stringent requirements for research and pharmaceutical 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. This product is hygroscopic (moisture-sensitive). For long-term storage, keep containers sealed under an inert atmosphere. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Specific Rotation	Contact for details

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