Description

Protein S Precursor is a critical biochemical reagent and a key intermediate in the study of the protein C anticoagulant pathway. This compound is essential for research and development in hemostasis and thrombosis, providing a defined starting material for enzymatic studies and assay development. It is primarily utilized by pharmaceutical R&D teams, diagnostic manufacturers, and academic research institutions focused on cardiovascular disease, coagulation disorders, and novel therapeutic discovery.

Application

• Biochemical Research: Used as a defined substrate in enzymatic studies to investigate the activation and function of the protein C pathway.
• Diagnostic Reagent Manufacturing: Serves as a critical raw material or calibrator in the production of immunoassays and coagulation test kits for measuring Protein S activity or antigen levels.
• Pharmaceutical Development: Employed as a reference standard or intermediate in the research of novel anticoagulant and antithrombotic therapies.
• Quality Control: Acts as a control material in quality assurance processes for diagnostic products targeting coagulation factors.
• Academic Studies: Facilitates fundamental research into the molecular mechanisms of blood coagulation, thrombosis, and related genetic disorders.

Basic Information

Product Name	Protein S Precursor
CAS No.	107371-38-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Protein S; Vitamin K-dependent protein S; PROS1; Coagulation factor V inhibitor; Thrombophilia due to protein S deficiency; Plasma Protein S Antigen; PSD
EINECS	Contact for details

Quality Control

Our Protein S Precursor is produced and handled under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and functional consistency. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), biological activity, and other relevant specifications is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as specified on the label or COA. This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR/HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Biological Activity	Assayed; refer to COA
Moisture Content (KF)	≤ 5.0%
Endotoxin	< 1.0 EU/mg

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