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Merck

D219

Sigma-Aldrich

Monoclonal Anti-Dihydropyridine Receptor (α2 Subunit) antibody produced in mouse

clone 20A, ascites fluid, buffered aqueous solution

Synonim(y):

Anti-CACNA2, Anti-CACNL2A, Anti-CCHL2A, Anti-LINC01112, Anti-lncRNA-N3

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About This Item

Numer MDL:
Kod UNSPSC:
12352203
NACRES:
NA.41

pochodzenie biologiczne

mouse

Poziom jakości

białko sprzężone

unconjugated

forma przeciwciała

ascites fluid

rodzaj przeciwciała

primary antibodies

klon

20A, monoclonal

Postać

buffered aqueous solution

masa cząsteczkowa

antigen 143 kDa (reduced)
antigen 220 kDa (non-reduced)

reaktywność gatunkowa

rat, mouse, rabbit, guinea pig

metody

immunohistochemistry (frozen sections): 1:500
western blot: 1:500

izotyp

IgG2a

numer dostępu UniProt

Warunki transportu

dry ice

temp. przechowywania

−20°C

docelowa modyfikacja potranslacyjna

unmodified

informacje o genach

Powiązane kategorie

Opis ogólny

Dihydropyridine Receptor (DHPR) is a heteropentamer calcium ion channel and comprises of α1,α2/δ,β and γ subunits. It is localized in the skeletal muscle in the t-tubule membrane. The α2subunit of DHPR is a glycosylated subunit and is anchored on the membrane.

Specyficzność

Reacts specifically with the α2 subunit of the DHP receptor. Strong reactivity is observed with the α2 subunit in rat, mouse, guinea pig, rabbit skeletal and cardiac muscle, and rat brain and lung tissue. Weaker reactivity is observed with rat kidney, liver and spleen tissues. By immunohistochemistry, double rows of discrete punctate staining represent pairs of triads on the opposing sides of the Z-lines.

Immunogen

Rabbit dihydropyridine (DHP) receptors, (α2 subunit)

Zastosowanie

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)
Monoclonal Anti-Dihydropyridine Receptor (α2 Subunit) antibody produced in mouse has been used in:
  • immunofluorescent histochemistry
  • surface plasmon resonance binding
  • immunohistochemistry (IHC)
  • immunoblotting

Use of this antibody for immunoblot analysis will allow for detection of a 220 kDa band (native conditions) or a 143 kDa band (denaturing conditions).Use of this antibody for immunohistochemistry of muscle tissue will demonstrate double rows of discrete punctate staining representing pairs of triads on the opposing sides of the Z-lines are observed.

Działania biochem./fizjol.

Dihydropyridine Receptor (DHFR) α1 subunit is the voltage-sensor. DHPR interacts with ryanodine receptor (RyR) and also mediates excitation-contraction (EC) coupling in cardiac and skeletal muscles. Mutation in the DHPR (E1014K) affects its affinity and selectivity towards calcium permeation. Additionally, it also plays a key role in the synaptic transmission.

Postać fizyczna

Solution in phosphate buffered saline containing 0.05% sodium azide.

Inne uwagi

This mouse monoclonal IgG2a antibody is supplied as a mouse ascites diluted in phosphate buffered saline containing 0.05% sodium azide as a preservative.

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

nwg

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

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


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Upregulation of calcium channel alpha-2-delta-1 subunit in dorsal horn contributes to spinal cord injury-induced tactile allodynia
Kusuyama K, et al.
The Spine Journal : Official Journal of the North American Spine Society, 18(6), 1062-1069 (2018)
Sade Spencer et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(25), 8605-8611 (2014-06-21)
Relapse to cocaine seeking is associated with potentiated excitatory synapses in nucleus accumbens. α2δ-1 is an auxiliary subunit of voltage-gated calcium channels that affects calcium-channel trafficking and kinetics, initiates extracellular signaling cascades, and promotes excitatory synaptogenesis. Previous data demonstrate that
Cardiac L-type calcium channel (Cav1. 2) associates with gamma subunits
Yang L, et al.
Faseb Journal, 25(3), 928-936 (2011)
Laurent Ferron et al.
iScience, 27(6), 109973-109973 (2024-06-03)
N- and P/Q-type voltage-gated Ca2+ channels are critical for synaptic transmission. While their expression is increased in the dorsal root ganglion (DRG) neuron cell bodies during neuropathic pain conditions, less is known about their synaptic remodeling. Here, we combined genetic
Laura Berliocchi et al.
Molecular pain, 7, 83-83 (2011-10-26)
Autophagy is an intracellular membrane trafficking pathway controlling the delivery of cytoplasmic material to the lysosomes for degradation. It plays an important role in cell homeostasis in both normal settings and abnormal, stressful conditions. It is now recognised that an

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