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Key Documents

M6036

Sigma-Aldrich

Myoglobin from human heart

≥95% (SDS-PAGE), buffered aqueous glycerol solution

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About This Item

Numéro CAS:
Numéro MDL:
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.61

Source biologique

human heart

Niveau de qualité

Pureté

≥95% (SDS-PAGE)

Forme

buffered aqueous glycerol solution

Numéro d'accès UniProt

Température de stockage

−20°C

Informations sur le gène

human ... MB(4151)

Description générale

Myoglobin is a heme-related, low-molecular-weight protein. It is mainly found in cardiac and skeletal muscle.

Application

Myoglobin from human heart has been used as a negative control in monitoring isoAsp formation during storage. It has also been used as an antigen in the study to identify self-antigens recognized by serum autoantibodies from unimmunized mice strains.
Myoglobin from human heart was used to study the interactions of a platinum (II) 9-aminoacridine complex with proteins and oligonucleotides by ESI-TOF MS. It was also used in the evaluation of plasma myoglobin using the Stratus CS fluorometer.

Actions biochimiques/physiologiques

Myoglobin may help to increase diffusion and also stores O2 in oxidative muscle. It can momentarily act as an oxygen reservoir to supply oxygen when there is inadequate blood oxygen delivery at the time of intense muscular activity.

Forme physique

Solution in 20 mM Tris-HCl, 1 mM EDTA and 50% glycerol, pH 8.5, 2 mg protein per mL (Lowry)

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Diagnosis of Acute Myocardial Infarction
Cardiac Intensive Care (Second Edition) (2010)
Autoantibody patterns in diabetes-prone NOD mice and in standard C57BL/6 mice
Quintana F J and Cohen I R
Journal of Autoimmunity, 17(3), 191-197 (2001)
Iron metabolism and its disorders
Clinical biochemistry of domestic animals, 259-285 (2008)
Signe Helbo et al.
PloS one, 9(5), e97012-e97012 (2014-06-01)
The discovery that cysteine (Cys) S-nitrosation of trout myoglobin (Mb) increases heme O2 affinity has revealed a novel allosteric effect that may promote hypoxia-induced nitric oxide (NO) delivery in the trout heart and improve myocardial efficiency. To better understand this
P Couck et al.
Acta clinica Belgica, 60(2), 75-78 (2005-08-09)
Circulating myoglobin is recognized as an early and sensitive marker of acute coronary diseases. Long turnaround time of myoglobin assays jeopardize their clinical utility. We evaluated the analytical performance of the Stratus CS fluorometric enzyme immunoassay based on dendrimer technology

Chromatograms

application for HPLC

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