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Key Documents

M4812

Sigma-Aldrich

Anti-Myosin Va (LF-18) antibody produced in rabbit

enhanced validation

~0.4 mg/mL, affinity isolated antibody, buffered aqueous solution

Sinonimo/i:

Anti-GS1, Anti-MYH12, Anti-MYO5, Anti-MYR12

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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

chicken, rat

Convalida avanzata

independent
Learn more about Antibody Enhanced Validation

Concentrazione

~0.4 mg/mL

tecniche

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:200 using rat and chicken cerebellum sections
microarray: suitable
western blot: 1:1,000 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

Anti-myosin Va (LF-18) recognizes myosin Va (190kDa). Myosin 5a is encoded by the gene mapped to human chromosome 15q21.2. The encoded protein is a member of the unconventional myosin family. It is a two-headed motor containing two identical heavy chains and multiple light chains. Myosin Va is widely expressed, but at high levels in the brain, testes and melanocytes.

Immunogeno

synthetic peptide located near the C-terminus of chicken myosin Va (amino acids 1782-1799 with N-terminally added lysine) conjugated to KLH. This sequence is identical in human, mouse and rat.

Applicazioni

Anti-Myosin Va (LF-18) antibody produced in rabbit has been used in:
  • Western blot.
  • In situ proximity ligation assay (PLA).
  • Glutathione S-transferase (GST)-spinophilin co-sedimentation assay.

Azioni biochim/fisiol

Myosin 5a is an actin-based molecular motor responsible for transport of secretory granules in various cell systems, including insulin granule. Additionally, it also mediates the transport of cargo such as cell-surface receptors, pigment and organelles like endoplasmic reticulum to the plasma membrane. The encoded protein facilitates pigmentation and synaptic activity in the central nervous system. Genetic variations in the gene are associated with the development of immunological and neurological diseases, including Griscelli syndrome type 1 and Elejalde syndrome.

Stato fisico

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

Stoccaggio e stabilità

For continuous use, store at 2-8°C for up to one month. For prolonged storage, freeze in working aliquots at -20°C. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

Altre note

In order to obtain best results in different techniques and preparations we recommend determining optimal working dilutions by titration test.

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)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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The molecular motor Myosin Va interacts with the cilia-centrosomal protein RPGRIP1L
Assis LH, et al.
Scientific Reports (2017)
Roles for myosin Va in RNA transport and turnover.
McCaffrey MW and Lindsay AJ.
Biochemical Society Transactions, 40, 1416-1420 (2012)
Myosin Va is required for normal photoreceptor synaptic activity
Libby RT, et al.
Journal of Cell Science, 117, 4509-4515 (2004)
Identification and validation of novel spinophilin-associated proteins in rodent striatum using an enhanced ex vivo shotgun proteomics approach.
Baucum AJ 2nd, et al.
Molecular and Cellular Proteomics, 9, 1243-1259 (2010)
Genome-Wide Meta-Analysis of Sciatica in Finnish Population
Lemmela S, et al.
PLoS ONE, 11 (2016)

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