Description

Nbd-X, Se CAS NO 145195-58-0 is a specialized selenium-containing fluorescent probe designed for advanced biochemical research and diagnostic applications. This compound is valued for its high sensitivity and selectivity, enabling precise detection and imaging in complex biological systems. It is essential for researchers and developers in the fields of pharmaceutical discovery, life science research, and diagnostic assay development who require reliable tools for molecular labeling and detection.

Application

• Bioconjugation and Fluorescent Labeling: Used as a reactive probe for labeling proteins, antibodies, and nucleic acids in assay development.
• Cellular Imaging: Employed in fluorescence microscopy for tracking cellular processes and localization studies.
• Diagnostic Kit Development: A key component in the formulation of high-sensitivity ELISA, lateral flow assays, and other immunoassays.
• Drug Discovery Research: Utilized in high-throughput screening (HTS) and target engagement studies to monitor biochemical interactions.
• Sensor Development: Incorporated into chemical sensors and biosensors for the detection of specific analytes.
• Photodynamic Therapy (PDT) Research: Investigated for its potential use in photosensitizer development due to its selenium moiety.

Basic Information

Item	Details
Product Name	Nbd-X, Se
CAS No.	145195-58-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-(N-Methylamino)-7-nitrobenzofurazan Selenide; NBD-X Se; NBD Selenium derivative; 7-Nitrobenz-2-oxa-1,3-diazole-4-yl Selenide; NBD-Se; Fluorescent Selenium Probe; Se-NBD; 4-(Methylamino)-7-nitro-2,1,3-benzoxadiazole Selenide
EINECS	Contact for details

Quality Control

Our Nbd-X, Se is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for sensitive research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant GMP and ISO guidelines for the handling of fine chemicals used in pharmaceutical and diagnostic development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere after opening to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
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.