Description

Stn Epitope, n-Acetate is a specialized synthetic peptide derivative, identified by CAS No. 385398-89-0, designed for advanced biochemical research and development. This compound serves as a critical tool for studying specific antigen-antibody interactions and epitope mapping. It is primarily utilized by researchers and developers in the fields of immunology, vaccine development, and diagnostic assay design.

Application

• Immunological Research: Used as a defined antigen for studying antibody specificity and immune response mechanisms.
• Vaccine Development: Acts as a key component in the design and testing of peptide-based vaccine candidates.
• Diagnostic Assays: Employed in the development and calibration of immunoassays and biosensors for disease detection.
• Epitope Mapping: Essential for identifying and characterizing the precise binding sites (epitopes) on target proteins.
• Bioconjugation: Serves as a building block for creating peptide-protein conjugates for various therapeutic and diagnostic platforms.
• Quality Control Standards: Used as a reference standard in the quality control of antibody production and characterization.

Basic Information

Product Name	Stn Epitope, n-Acetate
CAS No.	385398-89-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	STn Antigen; Sialyl-Tn Antigen; Sialyl-Tn epitope; 2,6-Sialyl-Tn; STn epitope acetate salt; Cancer-associated carbohydrate antigen; Mucin-associated carbohydrate antigen; O-Glycan STn
EINECS	Contact for details

Quality Control

Our Stn Epitope, n-Acetate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive) and light-sensitive. Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Biological Activity (ELISA/Binding)	Contact for details

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