Description

n-(Desoxycorticosterone-21-Succinylaminohexyl)-N'-Fluoresceinyl-Thiourea is a sophisticated, high-purity biochemical conjugate designed for advanced research and diagnostic applications. This compound matters as a critical reagent for developing sensitive and specific immunoassays and fluorescence-based detection systems. It is primarily needed by pharmaceutical R&D laboratories, diagnostic kit manufacturers, and academic institutions engaged in endocrinology, biomarker discovery, and analytical chemistry research.

Application

• Immunoassay Development: As a key hapten-carrier conjugate for generating specific antibodies against steroid hormones like desoxycorticosterone.
• Fluorescent Labeling & Probes: Used in the synthesis of fluorescent tracers for competitive binding assays (e.g., fluorescence polarization immunoassays - FPIA).
• Diagnostic Reagents: A vital component in the manufacture of in-vitro diagnostic (IVD) test kits for hormone level quantification.
• Biochemical Research: Serves as a tool compound for studying steroid hormone metabolism, receptor interactions, and signal transduction pathways.
• Chromatography Standards: Acts as a reference standard in high-performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS) for method development and validation.
• Cellular Imaging: Potential use in developing probes for visualizing steroid-related processes in cellular systems.

Basic Information

Product Name	n-(Desoxycorticosterone-21-Succinylaminohexyl)-N'-Fluoresceinyl-Thiourea
CAS No.	78249-64-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DOC-21-HS-FITC; Desoxycorticosterone-21-hemisuccinyl-6-aminohexyl-fluorescein thiourea; 21-Desoxycorticosterone-fluorescein conjugate; 11-Deoxycorticosterone 21-hemisuccinate-6-aminohexylamide-fluorescein isothiocyanate; Fluorescein labeled desoxycorticosterone; Steroid-fluorescein conjugate; FITC-labeled DOC; Fluorescent DOC derivative
EINECS	Contact for details

Quality Control

Our n-(Desoxycorticosterone-21-Succinylaminohexyl)-N'-Fluoresceinyl-Thiourea is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability for critical research applications. Each lot undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and mass spectrometry to confirm identity, purity, and conjugate integrity. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a desiccated environment. For long-term storage, consider aliquoting to avoid repeated freeze-thaw cycles. Allow the product to equilibrate to room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Orange to red solid
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (HPLC)	≥ 95%
Solubility	Soluble in DMSO, DMF
Extinction Coefficient	Contact for details
Fluorescence Properties	Contact for details

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