Description

Hemoglobin Duan CAS NO 79468-89-6 is a specialized biochemical derivative of hemoglobin, a critical oxygen-transporting protein. This high-purity compound is essential for research and development in life sciences, offering a reliable reference standard for analytical and diagnostic applications. It is primarily utilized by pharmaceutical researchers, diagnostic kit manufacturers, and academic institutions engaged in hematology and biochemical studies.

Application

• Biochemical Research & Development: Serves as a key reference material and substrate in enzymatic and protein interaction studies.
• Diagnostic Reagent Manufacturing: Used in the formulation of calibration standards and controls for clinical chemistry analyzers and point-of-care testing devices.
• Pharmaceutical Development: Acts as a model compound in drug discovery programs targeting blood disorders and oxygen therapeutics.
• Academic & Laboratory Studies: Provides a standardized protein source for teaching and experimental protocols in university and contract research organization (CRO) settings.
• Quality Control Standards: Employed as an in-house quality control standard to validate analytical methods like HPLC and spectroscopy in manufacturing environments.

Basic Information

Product Name	Hemoglobin Duan
CAS No.	79468-89-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hemoglobin D; Hemoglobin Derivative Duan; Hb Duan; Oxyhemoglobin Duan; Methemoglobin Duan; Ferrohemoglobin Duan; Blood Hemoglobin Fraction Duan
EINECS	Contact for details

Quality Control

Our Hemoglobin Duan is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the exacting standards required for research and in-vitro diagnostic use. A detailed Certificate of Analysis (COA) documenting purity (by HPLC), spectral properties, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture. For long-term stability, consider storage at 2-8°C.

Specification

Item	Specification
Appearance	Dark red to brown powder or solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Protein Content (Biuret)	≥ 90.0%
Loss on Drying	≤ 5.0 %
Residue on Ignition	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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