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  • M7773 - Monoclonal Anti-Myoglobin antibody produced in mouse

M7773 Sigma-Aldrich

Monoclonal Anti-Myoglobin antibody produced in mouse

clone MG-1, ascites fluid



Related Categories Alphabetical Index, Antibodies, Antibodies to Human Plasma Proteins, MUE-MZ, Primary Antibodies,
conjugate   unconjugated
clone   MG-1, monoclonal
biological source   mouse
application(s)   immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:400 using human skeletal muscle tissue
  indirect ELISA: 1:10,000
species reactivity   human
shipped in   dry ice
storage temp.   −20°C
antibody form   ascites fluid
isotype   IgG1
Quality Level   200
antibody product type   primary antibodies
contains   15 mM sodium azide
UniProt accession no.   P02144
Gene Information   human ... MB(4151)


General description

Myoglobin is a hemoprotein that regulates the storage and diffusion of oxygen in heart and skeletal muscles. Additionally, this protein also protects the tissues from oxidative damage by controlling the levels of reactive oxygen species and nitric oxide. Thus, myoglobin has been implicated in regulating nitric oxide and oxygen levels in the mitochondrial compartments of skeletal muscle and cardiac cells. Monoclonal Anti-Myoglobin antibody is specific for myoglobin and stains human skeletal muscles. The product does not cross-react with hemoglobin.

Myoglobin is composed of a 153 amino acid long polypeptide and heme group. This protein is encoded by the gene MB mapped to human chromosome 22q12.3. It is a unit of 20S core proteasome complex. Myoglobin is localized to the skeletal and cardiac muscle.


Purified human skeletal muscle myoglobin.


Monoclonal Anti-Myoglobin antibody is suitable for use in western blot and protein arrays.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

Myoglobin participates in proteases mediated degradation of intracellular proteins Upon damage to the muscle cell due to infarction of a coronary artery, neurological trauma, infection or tumor processes, myoglobin escapes to the environment and can be found in plasma using sensitive assays.

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
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