H4632
Hemoglobin equine
lyophilized powder
Synonym(s):
Hb
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Pricing and availability is not currently available.
Recommended Products
biological source
horse
form
lyophilized powder
technique(s)
protein quantification: suitable
solubility
H2O: soluble 10 mg/mL
storage temp.
2-8°C
Gene Information
horse ... HBA(100036557) , HBB(100054109)
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%.[1] The structure of horse hemoglobin was elucidated first.[2] It comprises heme (iron protoporphyrin IX group) and four polypeptide chains. The fetal and adult hemoglobin of horse are structurally identical.[3]
Application
Hemoglobin equine has been used as a standard protein:
- to test solid-film sampling methodology in Fourier transform infrared spectroscopy (FT-IR) for protein secondary structure determination[4]
- in capillary reversed-phase liquid chromatography-tandem mass spectrometry (LC/MS/MS) post enzymatic digestion[5]
- for quantification of hemoglobin content from the planktonic crustacean, Daphnia magna[6]
Biochem/physiol Actions
Hemoglobin is the most important respiratory protein of vertebrates by its ability to transport oxygen from the lungs to body tissues and to facilitate the return transport of carbon dioxide.[2] The ferrous-ferric (Fe2+/Fe3+) balance is a physiological indicator of blood oxygenation.[2] Deoxygenated hemoglobin accessorizes a feedback loop by reducing nitrite to nitric oxide (NO), a vasodilator which enhances blood flow to oxygen-deprived tissues.[7] The fetal and adult hemoglobin from horse display differences in their affinity towards 2,3-diphosphoglycerate (2,3-DPG).[3] Mutation in the globin gene is implicated in sickle cell anemia.[2]
Oxygen transporter, NO scavenger
Caution
Since native hemoglobin is readily oxidized in air, these preparations may be predominantly methemoglobin.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Alan N Schechter
Blood, 112(10), 3927-3938 (2008-11-08)
Much of our understanding of human physiology, and of many aspects of pathology, has its antecedents in laboratory and clinical studies of hemoglobin. Over the last century, knowledge of the genetics, functions, and diseases of the hemoglobin proteins has been
Pavel V Bondarenko et al.
Analytical chemistry, 74(18), 4741-4749 (2002-09-28)
In this report, we describe an approach for identification and relative quantitation of individual proteins within mixtures using LC/MS/MS analysis of protein digests. First, the proteins are automatically identified by correlating the tandem mass spectra with peptide sequences from a
Christiane Wiese et al.
Methods in molecular biology (Clifton, N.J.), 586, 89-113 (2009-09-22)
Centrosomes are essential organelles that organize the microtubule cytoskeleton during interphase and mitosis. Centrosomes are assembled from tens to hundreds of proteins, but how these proteins are organized into functional microtubule nucleating and organizing centers is not yet clear. An
Yan Zhang et al.
Zoological science, 20(9), 1087-1093 (2003-10-28)
The physiological significance of the position and shape of the oxygen equilibrium curve (OEC) of horse hemoglobin (Hb) is considered from the viewpoint of oxygen (O2) transport efficiency and the effectiveness of the Bohr effect. In horse fetal and maternal
Walker KH, et al
Clinical Methods: The History, Physical, and Laboratory Examinations (1990)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service
