Description

Metarhodopsin is a key intermediate photoproduct in the visual cycle, formed upon light absorption by the visual pigment rhodopsin. This compound is critical for studying the molecular mechanisms of vision, signal transduction, and photoreceptor cell biology. It is essential for researchers and developers in pharmaceutical discovery, biochemical research, and advanced diagnostic applications focused on ocular diseases and photobiology.

Application

• Biochemical Research: Fundamental studies on the visual transduction cascade and G-protein coupled receptor (GPCR) activation mechanisms.
• Pharmaceutical Development: Target compound for drug discovery programs aimed at treating retinal degenerative diseases and vision disorders.
• Diagnostic Reagent Production: Used in the development of assays and kits for ophthalmic research and clinical diagnostics.
• Academic Research: A vital tool in university and institutional labs for photochemistry and neurobiology studies.
• Reference Standard: Serves as a high-purity analytical standard for quality control in related biopharmaceutical manufacturing.

Basic Information

Product Name	Metarhodopsin
CAS No.	60383-01-9
Molecular Formula	C47H74N4O12
Molecular Weight	887.1 g/mol
Synonyms	Metarhodopsin II; Meta II; Photolyzed Rhodopsin; Bathorhodopsin; Lumirhodopsin; 11-cis-Retinal Opsin; Visual Pigment Intermediate; Photoreceptor Intermediate
EINECS	Contact for details

Quality Control

Our Metarhodopsin is produced under stringent conditions to ensure batch-to-batch consistency and high biological activity. Quality is verified through a comprehensive suite of analytical techniques including HPLC, UV-Vis spectroscopy, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and activity is provided with each shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere. The product is light-sensitive and should be handled under low-light conditions to prevent degradation. Allow the vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Lyophilized powder
Identification (HPLC)	Conforms to reference standard
Identification (UV-Vis)	Characteristic absorbance spectrum
Purity (HPLC)	≥ 95%
Biological Activity	Assessed by in vitro assay
Water Content (KF)	≤ 3.0%

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