Description

Hemoglobin Siriraj is a specialized, high-purity form of hemoglobin, a vital oxygen-transporting protein found in red blood cells. This product is essential for advanced biochemical research and diagnostic applications where a reliable, well-characterized protein standard is required. It is particularly valuable for researchers and manufacturers in the fields of clinical diagnostics, hematology, and biomedical research, serving as a critical reagent in assay development and quality control.

Application

• Clinical Diagnostic Reagents: Used as a primary standard or key component in the calibration and validation of hemoglobin analyzers and point-of-care testing devices.
• Biomedical Research: Serves as a model protein for studying oxygen binding kinetics, protein stability, and heme-protein interactions under various physiological and pathological conditions.
• Hematology Standards: Acts as a reference material for the development and quality assurance of tests for hemoglobinopathies and other blood disorders.
• Biochemical Assay Development: Utilized in the formulation of control solutions and calibrators for enzymatic and colorimetric assays related to blood gas and metabolic studies.
• Pharmaceutical Research: Investigated in pre-clinical studies for applications in oxygen therapeutics and blood substitute formulations.
• Educational & Laboratory Use: Provides a high-quality, defined protein for teaching and routine laboratory experiments in biochemistry and physiology.

Basic Information

Product Name	Hemoglobin Siriraj
CAS No.	9035-26-1
Molecular Formula	Contact for details
Molecular Weight	~64,500 g/mol (for tetramer)
Synonyms	Hb Siriraj; Hemoglobin S; Hemoglobin variant Siriraj; Unstable Hemoglobin Siriraj; HbS (Siriraj); Oxyhemoglobin Siriraj; Methemoglobin Siriraj; Deoxyhemoglobin Siriraj
EINECS	Contact for details

Quality Control

Our Hemoglobin Siriraj is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and functional activity. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, methemoglobin content, and spectral properties to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C. This product is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere or as a lyophilized powder to maximize shelf life. Avoid repeated freeze-thaw cycles of liquid preparations.

Specification

Item	Specification
Appearance	Dark red to brown powder or solution
Identification (IR / UV-Vis)	Conforms to standard
Purity (HPLC)	≥ 95% (Hemoglobin Siriraj)
Methemoglobin Content	< 5%
Protein Concentration	Specified on COA
Oxygen Binding Capacity	Contact for details
Solubility	Soluble in buffer or aqueous solutions
Endotoxin	< 1.0 EU/mg (for research-grade)

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