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Key Documents

M5062

Sigma-Aldrich

Anti-Myosin Va (LE-16) antibody produced in rabbit

enhanced validation

~0.5 mg/mL, affinity isolated antibody, buffered aqueous solution

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About This Item

Numero MDL:
Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Forma fisica

buffered aqueous solution

PM

antigen 190 kDa

Reattività contro le specie

rat, chicken

Convalida avanzata

independent
Learn more about Antibody Enhanced Validation

Concentrazione

~0.5 mg/mL

tecniche

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:200 using rat and chicken cerebellum sections
microarray: suitable
western blot: 1:500 using a rat brain extract

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... MYO5A(4644)
mouse ... Myo5a(17918)
rat ... Myo5a(25017)

Descrizione generale

Myosin Va (p190) is a member of the unconventional class of myosins, distinct from both the myosins I and myosin II. It is present in neuronal and non neuronal cells of the brain. Class V myosins are widely expressed actin-based motors. Class V myosins have two motor head domains typical of myosins, and an extended regulatory neck domain with six tandem IQ domains that bind multiple calmodulin light chains. In addition, myosin V contains a unique 400 amino acids globular tail domain that may direct myosin V to its target or determine the cargo to which it binds.

Immunogeno

synthetic peptide located near the C-terminus of chicken myosin Va (amino acids 1705-1720 with N-terminally added lysine) conjugated to KLH. This sequence is identical in human, mouse and rat.

Applicazioni

Anti-Myosin Va (LE-16) antibody produced in rabbit is used in immunoblotting and immunohistochemistry.

Azioni biochim/fisiol

Myosin Va is implicated in the regulation of vesicle trafficking in neurons and melanocytes. It regulates melanosome distribution along microfilaments. It is found in association with the centrosome at all stages of the cell cycle. In the interphase stage, myosin Va is found in pericentriolar material. During cell division, it is found in the cytoplasm and concentrates in a trail between migrating centrioles and in the mitotic spindle poles and spindle fibers.

Stato fisico

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% BSA and 15 mM sodium azide.

Esclusione di responsabilità

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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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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Regulated conformation of myosin V
Wang F, et al.
The Journal of Biological Chemistry, 279(4), 2333-2336 (2004)
Katharina N Richter et al.
Scientific reports, 8(1), 14838-14838 (2018-10-06)
Protein copy numbers can be measured by biochemical methods ranging from quantitative Western Blotting to several mass spectrometry approaches. Such methods only provide average copy numbers, obtained over large cell numbers. However, copy number estimates for single cells or single
A millennial myosin census
Berg JS, et al.
Molecular Biology of the Cell, 12(4), 780-794 (2001)
High affinity binding of brain myosin-Va to F-actin induced by calcium in the presence of ATP
Tauhata SBF, et al.
The Journal of Biological Chemistry, 276(43), 39812-39818 (2001)

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