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Merck

D218

Sigma-Aldrich

Monoclonal Anti-Dihydropyridine Receptor (α1 Subunit) antibody produced in mouse

clone 1A, buffered aqueous solution

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About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.41

conjugado

unconjugated

Nivel de calidad

forma del anticuerpo

ascites fluid

tipo de anticuerpo

primary antibodies

clon

1A, monoclonal

Formulario

buffered aqueous solution

mol peso

antigen ~200 kDa

reactividad de especies

human (weakly), guinea pig, mouse, rat, rabbit

técnicas

immunohistochemistry (frozen sections): 1:200
immunoprecipitation (IP): suitable
western blot (chemiluminescent): 1:500

isotipo

IgG1

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

Descripción general

DHP receptor is composed of at least four subunits. The α1 subunit contains the binding site for the DHPs and shows high sequence homology to the voltage gated Na+ channel. The α2 subunit is a large glycoprotein and the other 2 subunits are termed β and γ.

Especificidad

Reacts specifically with the α1 subunit of the DHP receptor. May be used to inhibit the DHP-sensitive calcium current in BC3H1 mouse muscle cells. By immunohistochemistry, double rows of discrete punctate staining represent pairs of triads on the opposing sides of the Z-lines.

Inmunógeno

rabbit muscle transverse tubule dihydropyridine (DHP) receptors.

Aplicación

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunofluorescence (1 paper)
Monoclonal Anti-Dihydropyridine Receptor (α1 Subunit) antibody produced in mouse is suitable for immunoprecipitation, immunohistochemistry at a working dilution of 1:500 and immunoblotting at 1:2000. It was used for the detection and localization of DHPR-1α by western blotting in skeletal muscle tissue sections of mice in a study. The antibody may be used to inhibit the DHP-sensitive calcium current in BC3H1 mouse muscle cells.

Acciones bioquímicas o fisiológicas

The 1,4-dihydropyridines (DHPs) are synthetic organic compounds which can be used to identify the L-type Ca2+ channels that are found in all types of vertebrate muscle, neuronal and neuroendocrine cells. DHP receptor is part of the L-type calcium channel complex and is thought to be the voltage sensor in E-C coupling.

Forma física

Solution in phosphate buffered saline containing 0.05% sodium azide.

Cláusula de descargo de responsabilidad

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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Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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F Galbiati et al.
The Journal of biological chemistry, 276(24), 21425-21433 (2001-03-22)
Caveolin-3, a muscle-specific caveolin-related protein, is the principal structural protein of caveolae membrane domains in striated muscle cells. Recently, we identified a novel autosomal dominant form of limb-girdle muscular dystrophy (LGMD-1C) in humans that is due to mutations within the
Bo Van et al.
FEBS letters, 589(10), 1095-1104 (2015-04-07)
Mitsugumin 56 (MG56), also known as the membrane-bound O-acyl-transferase family member hedgehog acyltransferase-like, was identified as a new sarcoplasmic reticulum component in striated muscle. Mg56-knockout mice grew normally for a week after birth, but shortly thereafter exhibited a suckling defect
Philippe Magown et al.
Nature communications, 6, 8506-8506 (2015-10-16)
Neural prostheses can restore meaningful function to paralysed muscles by electrically stimulating innervating motor axons, but fail when muscles are completely denervated, as seen in amyotrophic lateral sclerosis, or after a peripheral nerve or spinal cord injury. Here we show
Pankaj B Agrawal et al.
American journal of human genetics, 95(2), 218-226 (2014-08-05)
Centronuclear myopathies (CNMs) are characterized by muscle weakness and increased numbers of central nuclei within myofibers. X-linked myotubular myopathy, the most common severe form of CNM, is caused by mutations in MTM1, encoding myotubularin (MTM1), a lipid phosphatase. To increase

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