Description

5-(n-(n-Biotinyl-ε-Amino-Caproyl)- 3-Aminoall is a specialized biotin derivative designed for advanced biochemical conjugation and labeling applications. This compound is critical for researchers and manufacturers requiring high-affinity, site-specific biotinylation of biomolecules, enabling sensitive detection and purification processes. It is primarily utilized in the development of diagnostic assays, affinity chromatography media, and targeted drug delivery systems within the pharmaceutical, biotechnology, and life science research sectors.

Application

• Diagnostic Reagent Synthesis: Key intermediate for conjugating biotin to antibodies, proteins, or oligonucleotides used in ELISA, lateral flow assays, and other immunoassays.
• Affinity Chromatography Ligand: Used to functionalize solid supports (e.g., agarose beads) for the purification of streptavidin/avidin-tagged proteins or other biotin-binding molecules.
• Drug Delivery & Targeting: Serves as a linker in the construction of biotinylated drug conjugates for targeted therapies utilizing the biotin-streptavidin interaction.
• Cell Biology & Imaging: Facilitates the labeling of cell surface receptors or intracellular targets with biotin for visualization and tracking studies.
• Biosensor Development: Integral component in the surface modification of sensors to create highly specific capture layers for analyte detection.
• Research Grade Biochemicals: Supplied as a high-purity building block for custom peptide synthesis and probe development in academic and industrial R&D.

Basic Information

Product Name	5-(n-(n-Biotinyl-ε-Amino-Caproyl)- 3-Aminoall
CAS No.	136632-30-9
Molecular Formula	C21H36N4O5S
Molecular Weight	456.60 g/mol
Synonyms	Biotin-XX-amine; Biotin-XX, SE; Biotinamidocaproyl-3-aminoall; N-Biotinyl-6-aminocaproic acid 3-aminoall ester; 5-(N-(N-Biotinyl-ε-aminocaproyl))-3-aminoall; ε-Aminocaproyl-Biotin-3-Aminoall; Biotin-LC-amine; Biotinamidohexanoic acid 3-aminoall ester
EINECS	Contact for details

Quality Control

Our 5-(n-(n-Biotinyl-ε-Amino-Caproyl)- 3-Aminoall is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity suitable for sensitive research and diagnostic applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label or COA. Due to its hygroscopic (moisture-sensitive) nature, the container should be allowed to reach room temperature before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Solubility	Soluble in DMSO, DMF; Slightly soluble in water

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