Description

Ellman Ligand CAS NO 1011736-00-7 is a specialized chemical reagent widely recognized for its utility in bioconjugation and as a key intermediate in the synthesis of complex molecular probes. Its primary value lies in its ability to facilitate precise and efficient labeling of biomolecules, which is critical for advanced research and diagnostic applications. This compound is essential for pharmaceutical R&D teams, diagnostic kit manufacturers, and academic researchers working in proteomics, assay development, and targeted drug delivery systems.

Application

• Bioconjugation Reagent: Used for the site-specific labeling of proteins, antibodies, and peptides with fluorescent dyes, drugs, or other functional groups.
• Diagnostic Assay Development: Serves as a critical linker in the manufacture of immunoassays and biosensors for clinical diagnostics.
• Chemical Biology Research: Enables the study of protein function, localization, and interactions through the creation of targeted molecular probes.
• Antibody-Drug Conjugate (ADC) Synthesis: Acts as a key intermediate in the construction of linker-payload systems for targeted cancer therapies.
• Surface Functionalization: Used to modify nanoparticles, chips, and other solid supports for biomolecule immobilization in microarray and sensor technologies.
• Cross-linking Agent: Facilitates the stable coupling of different biomolecules or materials for creating novel biocompatible complexes.

Basic Information

Product Name	Ellman Ligand CAS NO 1011736-00-7
CAS No.	1011736-00-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ellman's Reagent Ligand; 5,5'-Dithiobis(2-nitrobenzoic acid) derivative; DTNB Ligand; Thiol-reactive Ellman's reagent; Sulfhydryl labeling reagent; NTB Ligand; 2-Nitro-5-thiobenzoic acid (NTB) derivative; TNB Ligand
EINECS	Contact for details

Quality Control

Our Ellman Ligand is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and diagnostic applications. Each lot undergoes comprehensive analytical testing, including purity assay and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in aqueous buffers

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