Description

Pc Biotin-Peg3-Alkyne is a specialized bifunctional linker molecule designed for advanced bioconjugation and click chemistry applications. This compound is engineered to facilitate the precise and efficient labeling of biomolecules, enabling critical research and development in life sciences. It is an essential tool for researchers and manufacturers in the fields of proteomics, drug discovery, diagnostic assay development, and biopharmaceutical production, where reliable and specific molecular tagging is required.

Application

• Bioconjugation Reagent: Used for site-specific labeling of proteins, antibodies, and peptides via click chemistry (copper-catalyzed azide-alkyne cycloaddition).
• Proteomics Research: Enables the enrichment, identification, and study of biotinylated proteins and protein complexes in pull-down assays.
• Diagnostic Development: Serves as a key component in the synthesis of probes and reagents for ELISA, lateral flow assays, and other diagnostic platforms.
• Drug Discovery: Facilitates the creation of antibody-drug conjugates (ADCs) and other targeted therapeutic modalities by linking payloads to targeting molecules.
• Biomaterial Functionalization: Used to modify surfaces, nanoparticles, and hydrogels with bioactive ligands for cell culture and tissue engineering.
• Chemical Biology Tool: Employed in activity-based protein profiling (ABPP) and other techniques to study enzyme function and metabolic pathways.

Basic Information

Product Name	Pc Biotin-Peg3-Alkyne
CAS No.	1869922-24-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Biotin-PEG3-Alkyne; Biotin-PEG3-Alkyne; Biotin Polyethylene Glycol Alkyne; Biotin-PEG3-Propargyl; 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(prop-2-yn-1-yl)pentanamide-PEG3; Propargyl-PEG3-Biotin; Alkyne-PEG3-Biotin; Biotinylated PEG Alkyne
EINECS	Contact for details

Quality Control

Our Pc Biotin-Peg3-Alkyne is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under desiccant. For long-term storage, keep under inert atmosphere. The product is hygroscopic and moisture-sensitive.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%

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