Description

Hemoglobin, Vitreoscilla is a specialized bacterial hemoglobin protein derived from the *Vitreoscilla* species, known for its unique oxygen-binding properties. This compound is valued for its role in enhancing cell growth and metabolic productivity under oxygen-limited conditions in bioprocess engineering. It is primarily utilized by researchers and manufacturers in the biotechnology, pharmaceutical, and industrial fermentation sectors for applications ranging from recombinant protein production to the development of biosensors.

Application

• Bioprocess Optimization: Used as an oxygen carrier to improve cell density and product yield in microbial fermentations and cell cultures.
• Recombinant Protein Production: Enhances the expression of target proteins in heterologous host systems under low-oxygen stress.
• Biochemical Research: Serves as a model protein for studying oxygen transport, heme-protein interactions, and bacterial metabolism.
• Biosensor Development: Incorporated into sensing platforms for the detection of oxygen or related analytes due to its reversible oxygen binding.
• Industrial Biotechnology: Applied in the production of biofuels, organic acids, and other biochemicals to increase process efficiency.
• Pharmaceutical Development: Investigated for potential therapeutic applications, including as an oxygen therapeutic agent.

Basic Information

Product Name	Hemoglobin, Vitreoscilla
CAS No.	104781-86-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Vitreoscilla Hemoglobin; VHb; Bacterial Hemoglobin; VitHb; Oxygen-binding Protein from Vitreoscilla; Hemoglobin (Vitreoscilla sp.); Microbial Hemoglobin; Recombinant Vitreoscilla Hemoglobin
EINECS	Contact for details

Quality Control

Our Hemoglobin, Vitreoscilla is produced and tested under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed for key parameters including protein content, purity, and biological activity. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are kept sealed in a cool, dry place to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Lyophilized powder
Identification (IR)	Conforms
Purity (SDS-PAGE)	≥ 90%
Protein Content (Biuret)	≥ 95%
Moisture Content (Karl Fischer)	≤ 5.0%
Biological Activity (Oxygen Binding)	Contact for details
Endotoxin Level (LAL)	< 10 EU/mg

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