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M4401

Sigma-Aldrich

Monoclonal Anti-Myosin (Light Chains 20 kDa) antibody produced in mouse

clone MY-21, ascites fluid

Synonyme(s) :

Myosin Light Chain Antibody, Myosin Light Chain Antibody - Monoclonal Anti-Myosin (Light Chains 20 kDa) antibody produced in mouse

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

ascites fluid

Type de produit anticorps

primary antibodies

Clone

MY-21, monoclonal

Poids mol.

antigen 20 kDa

Contient

15 mM sodium azide

Espèces réactives

human, chicken, pig, bovine, rabbit

Technique(s)

indirect immunofluorescence: 1:200 using human or chicken fibroblasts
western blot: suitable using denatured and reduced myosin of muscle

Isotype

IgM

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

chicken ... MYLK2(396356)
human ... MYLK2(85366)

Description générale

Monoclonal Anti-Myosin (Light Chains 20 kDa) (mouse IgM isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Myosin is a 500,000 Da protein known to interact with identical heavy chains (200,000 daltons each) and four light chains (15,000-20,000 daltons). Myosin molecules consist of two major regions: tail (rod) and head regions.

Spécificité

Monoclonal Anti-Myosin reacts best with the 20,000 dalton light chains of chicken gizzard, intestine or pig stomach myosin (SDS heat denatured and reduced).

Immunogène

chicken lens membrane.

Application

Monoclonal Anti-Myosin (Light Chains 20 kDa) antibody produced in mouse has been used in:
  • western blot analysis
  • fluorescence immunohistochemistry
  • confocal microscopy

Monoclonal anti-myosin (Light Chains 20 kDa) antibody can be used in immunoblotting and western blotting.

Actions biochimiques/physiologiques

Myosin is a cytoskeletal protein responsible for muscle contraction, muscle filament sliding and regulation of ATPase activity. Monoclonal anti-myosin (Light Chains 20 kDa) antibody diluted 1:200 can be used to detect MLC20. It is also useful in staining (1:10,000) 2D slab gels. Anti-myosin(Light Chains 20 kDa) antibody reacts specifically with 20 kDa light chain of chicken gizzard, chicken intestine and pig stomach myosin which is SDS, heat denatured and reduced but not with intact myosin molecule in its native state.
The two major cytoskeletal proteins implicated in cell motility are actin and myosin. Numerous investigators have shown that actin and myosin are constituents of many cell types and are involved in a myriad of cellular processes including locomotion, secretion, cytoplasmic streaming, phagocytosis and cytokinesis. Myosin molecules spontaneously assemble into filaments in solutions of physiologic ionic strength and pH. Thick filaments consist mainly of myosin molecules. Myosin is an enzyme (ATPase) and its activity is the immediate source of the free energy that drives muscle contraction. Myosin binds to the polymerized form of actin, the major constituent of the thin filament.

Forme physique

The product is provided as ascites fluid with 15 mM sodium azide as a preservative.

Stockage et stabilité

For continuous use, store at 2-8 °C for up to one month. For extended storage, the solution may be frozen in working aliquots. Repeated freezing and thawing is not recommended. Storage in "frost-free" freezers not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use.

Clause de non-responsabilité

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.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Contribution of increased VEGF receptors to hypoxic changes in fetal ovine carotid artery contractile proteins
Adeoye OO, et al.
American Journal of Physiology. Cell Physiology, 304(7), C656-C665 (2013)
Toshihito Kakei et al.
Proceedings of the Japan Academy. Series B, Physical and biological sciences, 88(5), 201-211 (2012-06-13)
Chara myosin is plant myosin responsible for cytoplasmic streaming and moves actin filaments at 60 µm/s, which is the fastest of all myosins examined. The neck of the myosin molecule has usually mechanical and regulatory roles. The neck of Chara
Single Molecule Studies of Myosins
Farrow RE, et al.
Single Molecule Biology, 1-1 (2009)
Shaohua Chang et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 289(4), R1124-R1130 (2005-06-18)
Numerous studies have now demonstrated that lower urinary tract symptoms (LUTS) are associated with erectile dysfunction (ED) in men independent of age or general health. Because one-third of men over the age of 50 will develop LUTS and a recent
Electron microscopic studies of myosin molecules from chicken gizzard muscle I: the formation of the intramolecular loop in the myosin tail
Onishi H and Wakabayashi T
Journal of Biochemistry, 92(3), 871-879 (1982)

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