Description

Biotinyl-Glu-Lys-Ser-Leu-Gly-Glu-Ala-Asp-Lys-Ala-Asp-Val-Asn-Val-Leu-Thr-Lys-Ala-Lys-Ser-Gln-Oh is a synthetic, biotinylated peptide sequence designed for high-affinity binding and detection applications. This compound is critical for advanced research and development in life sciences, where precise molecular recognition and labeling are paramount. It is primarily utilized by pharmaceutical R&D teams, diagnostic kit manufacturers, and academic research institutions focused on proteomics, biomarker discovery, and assay development.

Application

• Biochemical Research Reagent: Used as a high-specificity probe in protein-protein interaction studies, pull-down assays, and affinity chromatography.
• Diagnostic Development: Serves as a key component in the development of ELISA, lateral flow assays, and other immunoassays for detecting specific antibodies or antigens.
• Drug Discovery & Target Validation: Employed in screening platforms to identify and validate novel therapeutic targets by leveraging its biotin-streptavidin binding system.
• Cell Biology & Imaging: Functions as a labeling agent for fluorescence microscopy and flow cytometry to visualize and track specific cellular targets.
• Peptide-Based Vaccine Research: Investigated as a potential immunogenic carrier or epitope in the design of novel vaccine candidates.
• Biosensor Fabrication: Immobilized on sensor surfaces to create highly specific recognition layers for detecting biological analytes.

Basic Information

Product Name	Biotinyl-Glu-Lys-Ser-Leu-Gly-Glu-Ala-Asp-Lys-Ala-Asp-Val-Asn-Val-Leu-Thr-Lys-Ala-Lys-Ser-Gln-Oh
CAS No.	198342-22-2
Molecular Formula	C99H162N28O33S
Molecular Weight	2272.6 g/mol
Synonyms	Biotinylated Peptide (Glu-Lys-Ser-Leu-Gly-Glu-Ala-Asp-Lys-Ala-Asp-Val-Asn-Val-Leu-Thr-Lys-Ala-Lys-Ser-Gln); Biotin-EKSLGEAKADVNVLTKAKSQ-OH; Biotin-(Glu-Lys-Ser-Leu-Gly-Glu-Ala-Asp-Lys-Ala-Asp-Val-Asn-Val-Leu-Thr-Lys-Ala-Lys-Ser-Gln); Biotin-EKSLGEAKADVNVLTKAKSQ; Biotinylated EKSLGEAKADVNVLTKAKSQ Peptide; Biotin-Glu-Lys-Ser-Leu-Gly-Glu-Ala-Asp-Lys-Ala-Asp-Val-Asn-Val-Leu-Thr-Lys-Ala-Lys-Ser-Gln; Biotin-21-mer Peptide; Custom Biotinylated Peptide 198342-22-2
EINECS	Contact for details

Quality Control

Our Biotinyl-Glu-Lys-Ser-Leu-Gly-Glu-Ala-Asp-Lys-Ala-Asp-Val-Asn-Val-Leu-Thr-Lys-Ala-Lys-Ser-Gln-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Certificates of Analysis (COA) detailing purity, peptide content, and solvent residues are provided to ensure compliance with research-grade specifications and support your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dedicated freezer. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Amino Acid Analysis	Within ± 10% of theoretical
Water Content (KF)	≤ 5.0%
Solvent Residues (GC)	Meets ICH guidelines

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