Description

Flic,Serotype A (427-441) S.Paratyphi A is a defined synthetic peptide sequence corresponding to a specific epitope of the flagellin protein from *Salmonella* Paratyphi A. This compound is a critical research-grade reagent for immunological studies and diagnostic development. It is primarily utilized by researchers and manufacturers in the fields of vaccine development, infectious disease diagnostics, and immunological assay standardization. The product is supplied under controlled conditions to ensure stability and batch-to-batch consistency for reliable experimental results.

Application

• Immunological Research: Used as a specific antigen for studying host immune responses to *Salmonella* Paratyphi A infection.
• Vaccine Development: Serves as a reference standard or a candidate component in the research and development of subunit or peptide-based vaccines.
• Diagnostic Assay Development: Employed as a coating antigen or standard in the development and validation of ELISA, Western Blot, or other serological assays for detecting anti-flagellin antibodies.
• Antibody Production & Characterization: Used to immunize animals for generating polyclonal or monoclonal antibodies specific to this epitope.
• Quality Control & Standardization: Acts as a reference material for standardizing in-house assays and ensuring reproducibility across experiments in academic and industrial laboratories.

Basic Information

Product Name	Flic,Serotype A (427-441) S.Paratyphi A
CAS No.	857678-38-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Salmonella Paratyphi A Flagellin Peptide (427-441); FliC (427-441) S. Paratyphi A; Paratyphoid A Flagellin Epitope; Synthetic FliC Antigen; S. Paratyphi A FliC Peptide; Flagellin Serotype A Peptide; H-antigen a Peptide Fragment
EINECS	Not applicable for research peptides

Quality Control

Our research biochemicals are produced and analyzed under stringent quality protocols. Each batch of Flic,Serotype A (427-441) S.Paratyphi A is characterized to ensure identity, purity, and consistency. Standard quality control includes analysis by HPLC for purity and mass spectrometry (MS) for confirmation of molecular weight and sequence. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent moisture absorption. Aliquot into smaller working quantities to minimize freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (MS)	Consistent with theoretical molecular weight
Purity (HPLC)	≥ 95%
Peptide Content	≥ 70% (by weight)
Water Content (KF)	≤ 5.0%
Solubility	Soluble in water or aqueous buffers

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