AuBP1 peptide WAGAKRLVLRRE-C(Cy3)

Our WAGAKRLVLRRE-C(Cy3) Peptide is a cutting-edge biomimetic tool designed for the sustainable and efficient synthesis of inorganic nanomaterials, particularly gold nanoparticles. This peptide, derived from the AuBP1 sequence (WAGAKRLVLRRE), is uniquely engineered with an N-terminal tryptophan and a Cy3 fluorescent label, making it an invaluable asset in nanotechnology and materials science research.

Key Features:

1. Innovative Biomimetic Approach: This peptide facilitates the spontaneous reduction of Au3+ ions to gold nanoparticles without the need for strong exogenous reductants like NaBH4, mimicking biological systems.

2. Cy3 Fluorescent Labeling: The Cy3 tag on the peptide allows for easy tracking and visualization of the peptide-nanoparticle interactions, enhancing the study of nanoparticle synthesis and stabilization.

3. Controlled Nanoparticle Synthesis: The peptide plays a crucial role in the complexation, reduction, nucleation, and growth of gold nanoparticles, offering complete control over the synthesis process.

4. Versatile Applications: Ideal for research in nanotechnology, material science, and surface chemistry, particularly in the development of functional materials with long-term activity.

5. Customizable Conditions: The peptide's effectiveness can be optimized by altering solvent-processing conditions like pH, ionic strength, and ion composition, allowing for tailored nanoparticle characteristics.

Applications:

• Nanoparticle Synthesis: Facilitates the sustainable and controlled fabrication of gold nanoparticles for various applications in electronics, catalysis, and biomedicine.
• Material Science Research: Aids in the study of peptide-capped materials and their structure/function relationships.
• Biological and Chemical Sensing: The fluorescent labeling makes it suitable for applications in sensing technologies.

Quality Assurance:

Our WAGAKRLVLRRE-C(Cy3) Peptide is synthesized with the highest standards of purity and consistency. Each batch undergoes stringent quality control and is accompanied by a detailed Certificate of Analysis.

AuBP1 peptide WAGAKRLVLRRE-C(Cy3) is a 12-residue synthetic peptide with the sequence Trp-Ala-Gly-Ala-Lys-Arg-Leu-Val-Leu-Arg-Arg-Glu. Cy3 provides a fluorescent label for optical detection. The sequence contains 1 Lys and 3 Arg residues, contributing cationic character; has a relatively high hydrophobic-residue fraction that can influence aqueous solubility and surface adsorption. These sequence-derived properties describe the reagent chemically; no specific receptor, enzyme, pathway, disease association, or biological activity is assigned without product-specific experimental evidence.

• fluorescence-based detection
• binding or localization assay development
• LC-MS/HPLC analytical method development
• sequence-specific assay controls

Sequence-derived chemical properties support reagent selection and experimental planning but do not establish biological function. Solubility, aggregation, adsorption, conjugation efficiency, and assay performance should be validated under the intended experimental conditions.