Description

Cytochrome B561 CAS NO 11130-51-1 is a transmembrane heme protein that functions as an electron transporter across biological membranes. This compound is critical for fundamental biochemical research into cellular redox processes and electron transfer mechanisms. It is primarily utilized by researchers and manufacturers in the life sciences, pharmaceutical development, and diagnostic reagent sectors.

Application

• Biochemical Research: A key reagent for studying electron transport chains, ascorbate regeneration, and transmembrane redox reactions in vitro.
• Enzymology Studies: Used to investigate the kinetics and mechanisms of electron transfer proteins and enzymes.
• Pharmaceutical R&D: Serves as a model protein or target in drug discovery programs focused on oxidative stress and metabolic disorders.
• Diagnostic Development: Potential component in the development of biosensors or diagnostic assays that monitor redox states.
• Academic Research: Essential for university and institutional labs conducting advanced cell biology and biochemistry projects.
• Reference Standard: Used as a high-purity standard for calibrating analytical instruments or validating experimental methods in proteomics.

Basic Information

Product Name	Cytochrome B561
CAS No.	11130-51-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cytochrome b-561; Ferrocytochrome b-561; Cytochrome B-561; Electron transfer protein b561; Transmembrane cytochrome b561; Chromaffin granule cytochrome b; Cytochrome b (561); Reductase (ascorbate-dependent); EC 1.-.-.-
EINECS	Contact for details

Quality Control

Our Cytochrome B561 is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and reliability for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, activity, and other critical parameters. We adhere to relevant guidelines for research-grade biochemicals to support your scientific integrity.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). For optimal preservation, aliquot under an inert atmosphere to minimize freeze-thaw cycles and oxidative degradation.

Specification

Item	Specification
Appearance	Dark red to brown lyophilized powder or solution
Identification (UV-Vis)	Characteristic Soret and alpha/beta bands present
Purity (SDS-PAGE)	≥ 90% (Research Grade)
Protein Content	Determined by Bradford or BCA assay (COA)
Specific Activity	Contact for details
Solubility	Soluble in appropriate aqueous buffers
Endotoxin Level	< 1.0 EU/µg (if applicable)

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