Description

Cytochrome B 555 CAS NO 61132-16-9 is a high-purity, biologically significant heme protein isolated from various sources. This compound is essential for researchers and manufacturers in the life sciences sector, serving as a critical biochemical reagent and reference standard. It is primarily utilized in biochemical research, diagnostic assay development, and as a component in specialized enzymatic studies. Our product is supplied with guaranteed purity and stability to ensure reliable and reproducible results in demanding applications.

Application

• Biochemical Research: Used as a key reagent in studies of electron transport chains, mitochondrial function, and cellular respiration mechanisms.
• Enzymology Studies: Serves as a substrate or cofactor in enzymatic assays to investigate redox reactions and enzyme kinetics.
• Diagnostic Development: Employed in the research and formulation of diagnostic kits and biosensors for medical and veterinary applications.
• Reference Standard: Acts as a high-purity calibration standard for analytical methods such as HPLC, spectroscopy, and electrophoresis.
• Cell Biology: Utilized in experiments exploring apoptosis, oxidative stress, and metabolic pathways in various cell lines.
• Pharmaceutical R&D: Applied in drug discovery programs targeting metabolic disorders and diseases related to mitochondrial dysfunction.

Basic Information

Product Name	Cytochrome B 555
CAS No.	61132-16-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cytochrome b-555; Cytochrome B555; Mitochondrial Cytochrome b; Electron Transfer Protein; Heme Protein b-555; Ubiquinol-Cytochrome-c Reductase Complex Cytochrome b; Complex III Subunit Cytochrome b
EINECS	Contact for details

Quality Control

Our Cytochrome B 555 is produced and tested under stringent quality management systems. Each batch undergoes comprehensive analysis to ensure identity, purity, and biological activity. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, spectral properties, and impurity profiles. Our quality commitment ensures the material meets the exacting standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Allow the product to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Dark Brown to Red-Brown Powder or Solid
Identification (UV-Vis)	Conforms to Standard Spectrum
Purity (HPLC)	≥ 95%
Protein Content (Biuret)	≥ 90%
Solubility	Soluble in appropriate aqueous buffers
Loss on Drying	≤ 5.0%

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