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H2500 Sigma

Hemoglobin from bovine blood

lyophilized powder

Synonym: Bovine hemoglobin, Hb, Methemoglobin

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Description

Application

The solubility of α-elastin has been applied to construction of elastin-mimetic biomaterials.

Caution

Since native hemoglobin is readily oxidized in air, these preparations may be predominantly methemoglobin.

Packaging

1, 5, 10, 25 g in poly bottle

Biochem/physiol Actions

Oxygen transporter. The Fe2+/Fe3+ balance is a physiological indicator of blood oxygenation; deoxygenated hemoglobin accessorizes a feedback loop by reducing nitrite to NO, a vasodilator which enhances blood flow to oxygen-deprived tissues.

General description

Hemoglobin is the major component of red blood cells, and is responsible for their red color. Its normal concentration in erythrocytes is 34%. Hemoglobin is the most important respiratory protein of vertebrates by virtue of its ability to transport oxygen from the lungs to body tissues, and to facilitate the return transport of carbon dioxide.

Price and Availability


All labs need water

Biomedical Applications
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Cellular Derived Blood Proteins and Enzymes

Cell damage is induced by reactive oxygen species (ROS). ROS are either free radicals, reactive anions containing oxygen atoms, or molecules containing oxygen atoms that can either produce free radic...
BioFiles 2006, 1.5, 4.
Keywords: Aerobic, Alzheimer Disease, Bacterial conjugations, Biofiles, Cancer, Metabolism, Oxidations, Parkinson Disease, Reductions, Respiration

HPLC Analysis of Hemoglobin Variants on Discovery® BIO PolyMA-WAX

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Hemoglobin Variants on Discovery® BIO PolyMA-WAX
Keywords: Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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