Description

Hemoglobin Quong Sze is a specialized, high-purity hemoglobin derivative with the CAS registry number 137085-32-6. This compound is critical for research and development in life sciences, offering a consistent and reliable reference standard for analytical studies. It is primarily utilized by biopharmaceutical companies, diagnostic manufacturers, and academic research institutions focused on hematology, oxygen transport mechanisms, and the development of blood substitutes or biosensors.

Application

• Biochemical Research: Serves as a key reference standard and reagent in studies of oxygen-binding proteins, hemoglobinopathies, and enzyme kinetics.
• Diagnostic Development: Used in the formulation and calibration of in-vitro diagnostic (IVD) kits for measuring blood parameters and related biomarkers.
• Pharmaceutical R&D: Employed in preclinical research for evaluating oxygen therapeutics and hemoglobin-based drug candidates.
• Biosensor Manufacturing: Acts as a critical component in the development of optical and electrochemical sensors for medical and environmental monitoring.
• Cell Culture & Biotechnology: Utilized in specialized cell culture media and as an additive in certain bioprocessing applications.
• Quality Control: Functions as a calibration standard in analytical laboratories for methods like HPLC and spectroscopy to ensure accuracy in hemoglobin-related assays.

Basic Information

Product Name	Hemoglobin Quong Sze
CAS No.	137085-32-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Quong Sze Hemoglobin; Hemoglobin (Quong Sze); Hb Quong Sze; Methemoglobin Quong Sze variant; Hemoglobin derivative 137085-32-6; Oxygen-carrying protein variant; Blood pigment derivative
EINECS	Contact for details

Quality Control

Our Hemoglobin Quong Sze is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing, including purity assay, spectral identification, and impurity profiling, to ensure it meets the stringent requirements for research and diagnostic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This material is light-sensitive and easily oxidized; for long-term stability, it is recommended to store under an inert atmosphere such as nitrogen or argon. Keep the container in a dry, cool, and well-ventilated place.

Specification

Item	Specification
Appearance	Dark red to brown powder or solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Protein Content	≥ 90.0% (on dry basis)
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.