Description

Hemoglobin Davenport CAS NO 135371-20-9 is a high-purity, specialized hemoglobin variant used as a critical biochemical reagent and reference standard. This compound is essential for researchers and manufacturers requiring a well-characterized protein for diagnostic development and hematological studies. It is primarily utilized in the life sciences, pharmaceutical R&D, and clinical diagnostics sectors for applications such as oxygen-binding studies and as a component in control materials.

Application

• Biochemical Research: Used as a model protein for studying oxygen transport, ligand binding kinetics, and protein structure-function relationships.
• Diagnostic Manufacturing: Serves as a key component in the production of calibrators and quality control materials for clinical hematology analyzers.
• Pharmaceutical Development: Employed in research for blood substitute technologies and therapeutic oxygen carriers.
• Academic & Clinical Studies: Acts as a reference standard in laboratories investigating hemoglobinopathies and related blood disorders.
• Enzyme & Sensor Development: Utilized in the development of biosensors and bioassays that rely on heme-protein interactions.

Basic Information

Product Name	Hemoglobin Davenport
CAS No.	135371-20-9
Molecular Formula	C738H1166N203O210S2Fe4 (Representative for human hemoglobin tetramer)
Molecular Weight	~64,500 Da (for tetramer)
Synonyms	Hb Davenport; Hemoglobin Variant Davenport; Davenport Hemoglobin; Oxyhemoglobin Davenport; Methemoglobin Davenport; Deoxyhemoglobin Davenport; Human Hemoglobin Davenport; Hemoglobin (human Davenport variant)
EINECS	Contact for details

Quality Control

Our Hemoglobin Davenport is produced and handled under strict quality management protocols. Each batch is subjected to rigorous analytical testing, including purity assessment by HPLC, spectral analysis for confirmation of heme state, and checks for microbial contamination. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific biological activity is provided with every shipment to ensure it meets the exacting standards required for research and in-vitro diagnostic use.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). For short-term use, aliquoting is recommended to avoid repeated freeze-thaw cycles. Keep container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Lyophilized powder or solution
Identification (UV-Vis)	Conforms to reference spectrum
Purity (HPLC)	≥ 95% (Hemoglobin Davenport)
Protein Content (Biuret)	≥ 90%
Methemoglobin Content	≤ 5%
Solubility	Clear solution in buffer
Endotoxin	< 1.0 EU/mg
Biological Activity (O2 Binding)	Assessed by spectrophotometry

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