Description

Hemoglobin Beijing CAS NO 86290-86-0 is a specific, high-purity hemoglobin variant derived from a natural source. This compound is critical for research and development in life sciences, providing a standardized model for studying oxygen transport and blood-related biochemical pathways. It is primarily utilized by biopharmaceutical researchers, diagnostic kit manufacturers, and academic institutions focused on hematology and protein science.

Application

• Biochemical Research: Used as a standard or reagent in studies of oxygen-binding kinetics, protein structure-function relationships, and heme protein biochemistry.
• Diagnostic Development: Serves as a key component in the calibration and validation of clinical diagnostic assays for blood parameters and hemoglobinopathies.
• Pharmaceutical R&D: Employed in the research phase for developing blood substitutes, oxygen carriers, and novel therapeutic agents targeting hemoglobin.
• Educational & Reference Material: Supplied to universities and teaching hospitals for laboratory instruction and as a certified reference material in analytical testing.
• Quality Control: Acts as a control substance in the quality assurance processes of clinical laboratories and in-vitro diagnostic (IVD) manufacturing.

Basic Information

Product Name	Hemoglobin Beijing
CAS No.	86290-86-0
Molecular Formula	C2952H4664N812O832S8Fe4
Molecular Weight	~64,500 Da (for tetramer)
Synonyms	Hemoglobin Beijing Variant; Hb Beijing; Methemoglobin Beijing; Hemoglobin, Beijing type; Oxyhemoglobin Beijing; Deoxyhemoglobin Beijing; Ferrohemoprotein Beijing; Blood Pigment Beijing
EINECS	Contact for details

Quality Control

Our Hemoglobin Beijing is produced and handled under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including purity assay, spectral identification, and impurity profiling, to ensure it meets the stringent requirements for research and diagnostic applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. Avoid repeated freeze-thaw cycles. Under these conditions, the product remains stable for the duration indicated on the label.

Specification

Item	Specification
Appearance	Dark red to brown lyophilized powder or solution
Identification (UV-Vis)	Complies (Characteristic Soret band ~410 nm)
Purity (HPLC)	≥ 95% (Hemoglobin Beijing)
Assay (Hemoglobin Content)	≥ 90% (by cyanmethemoglobin method)
Methemoglobin Content	≤ 5%
Endotoxin	< 1.0 EU/mg
Solubility	Clear solution in buffer (e.g., PBS, pH 7.4)

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