Description

Neurodye Rh-155 is a specialized fluorescent dye compound used as a vital tool in advanced neuroscience and biomedical research. Its core value lies in its ability to function as a voltage-sensitive dye, enabling the optical monitoring of neuronal activity and membrane potential changes in living cells and tissues. This product is essential for researchers and developers in neurobiology, pharmaceutical screening, and diagnostic assay development who require high-purity, reliable chemical tools.

Application

• Neuroscience Research: As a voltage-sensitive dye for real-time optical imaging of action potentials and subthreshold electrical activity in neurons.
• Cardiac Electrophysiology: For mapping and studying electrical wave propagation and arrhythmias in cardiac tissue and cell cultures.
• High-Throughput Screening (HTS): Used in plate-based assays within pharmaceutical discovery to identify compounds that modulate ion channel function.
• In Vitro Diagnostics (IVD): Potential component in development kits for cellular functional assays.
• Cellular Physiology Studies: Investigation of membrane potential dynamics in a variety of excitable and non-excitable cell types.
• Academic & Institutional Research: Fundamental tool for universities and research institutes studying cellular signaling and bioelectric phenomena.

Basic Information

Product Name	Neurodye Rh-155
CAS No.	254451-42-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	RH-155; Neuro-Dye RH 155; Voltage-sensitive dye RH-155; RH155; Dye, RH-155; 254451-42-8; (Alternative names based on supplier nomenclature may apply)
EINECS	Contact for details

Quality Control

Our Neurodye Rh-155 is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability for sensitive research applications. Each lot undergoes rigorous analytical testing, including purity assessment by HPLC and spectroscopic characterization. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and performance-related specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept in a desiccated environment. For long-term stability, consider storage under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	Solid (Color to be confirmed per lot)
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	Contact for details
Fluorescence Properties	Specified excitation/emission profile
Functional Activity	Validated in standard neuronal assay

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