Description

Hemoglobin Toyoake is a highly purified, bovine-derived hemoglobin preparation, widely recognized for its consistent quality and performance in research and diagnostic applications. This product is essential for laboratories and manufacturers requiring a reliable and well-characterized protein standard or reagent. It is particularly valuable for researchers in biochemistry, clinical diagnostics, and pharmaceutical development who need a stable and reproducible source of hemoglobin for calibration, assay development, and experimental studies.

Application

• Clinical Diagnostic Reagents: Used as a primary standard in the calibration of hemoglobin analyzers and in the manufacture of control materials for blood testing.
• Biochemical Research: Serves as a model protein in studies of oxygen transport, protein structure-function relationships, and heme biochemistry.
• Pharmaceutical Development: Employed in research for blood substitutes and oxygen-carrying therapeutic agents.
• Quality Control Standards: Acts as a reference material in quality assurance programs for clinical laboratories and in vitro diagnostic (IVD) kit production.
• Enzyme & Cell Culture Supplements: Used in specific cell culture media formulations and as an additive in certain enzymatic reactions.
• Educational & Training Kits: Incorporated into laboratory teaching kits for demonstrating protein purification and spectroscopic analysis techniques.

Basic Information

Product Name	Hemoglobin Toyoake
CAS No.	77466-97-8
Molecular Formula	Contact for details
Molecular Weight	~64,500 Da (for tetramer)
Synonyms	Bovine Hemoglobin; Hemoglobin (Bovine); Oxyhemoglobin (Bovine); Methemoglobin (Bovine); Hb; Blood Hemoglobin; Iron Protoporphyrin IX Globin Complex; Hemoglobin Standard
EINECS	Contact for details

Quality Control

Our Hemoglobin Toyoake is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as purity, methemoglobin content, and spectroscopic properties. We adhere to relevant quality guidelines suitable for research and diagnostic use.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive). For long-term stability, keep the container sealed under desiccant if necessary. Avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	Dark red to brown lyophilized powder
Identification (UV-Vis)	Complies
Purity (HPLC)	≥ 95%
Methemoglobin Content	≤ 5%
Protein Content (Biuret)	≥ 95% of dry weight
Water Content (Karl Fischer)	≤ 5.0%
pH (in solution)	6.5 - 7.5
Biological Activity (O2 Binding)	Contact for details

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