antibody

Anti-CACNA2D3 (CaVα2δ3) (extracellular)-ATTO Fluor-594 Antibody

ACC-103-AR

polyclonal

domestic rabbit

ATTO 594

NA

human, mouse, rat

immunohistochemistry, immunocytochemistry

ACC-103-AR_50 mcl

Anti-CACNA2D3 (CaVα2δ3) (extracellular)-ATTO Fluor-594 Antibody

Antibodies

Antibodies

Polyclonal

Q8CFG5

IC IF IHC LCI

Human Rat Mouse

Rabbit

BLP-CC103

Mouse, human - identical

PBS pH7.4, 1% BSA with 0.05% sodium azide

Rabbit IgG

Confirmed by amino acid analysis and mass spectrometry

50 µl double distilled water (DDW).

1 mg/ml

The reconstituted solution can be stored at 4°C, protected from the light, for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).

1% BSA, 0.05% NaN3

Extracellular

ATTO-594. Maximum absorption 601 nm; Maximum fluorescence 627 nm. The fluorescence is excited most efficiently in the 580 - 615 nm range. This label belongs to the class of Rhodamine dyes and can be used with fluorescent equipment typically optimized to detect Texas Red and Alexa-594.

The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C

Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C

Rat

CSWWHSDMTAKAQK, corresponding to amino acid residues 942-955 of rat CaVα2δ3

Voltage-gated Ca2+ (CaV) channels are ubiquitously expressed and function as Ca2+ conducting pores in the plasma membrane1. On the basis of their voltage activation properties, CaV channels can be further divided into two broad groups: the low (T-type) and high (L, N, P, Q and R-type) threshold-activated channels2. HVA channels are heteromultimers composed of four independently encoded proteins, the pore-forming α1 subunit, which triggers Ca2+ flow across the membrane, and the auxiliary subunits α2δ, γ, and β3. The Ca2+ channel α2δ subunit is a heavily glycosylated protein that is encoded by a single gene and post-translationally cleaved to yield α2 and δ subunits linked by a disulfide bond with a single transmembrane segment4. The α2δ subunit regulates many functional aspects of Ca2+ channels, such as gating, regulating voltage dependent kinetics, and increasing functional channel density on the plasma membrane5.There are four proteins that comprise CaVα2δ: CaVα2δ1, CaVα2δ2, CaVα2δ3 and CaVα2δ46. The CaVα2δ3 subunit is predominantly expressed in neuronal tissue. The CaVα2δ3 subunit regulates all classes of HVA calcium channels. The Caα2δ3 subunits in the nerve terminal function in synaptic morphogenesis and cytoskeletal organization, and that this role is independent of their function in α1 subunit localization and physiology.CaVα2δ3 is likely to be the primary presynaptic α2δ isoform mediating morphological development of the neuromuscular junction (NMJ), since null alleles have such a large effect on NMJ development and abolish all action-potential evoked transmission7. Recent study shows that methylation-dependent transcriptional silencing of CaVα2δ3 may contribute to the metastatic phenotype of breast cancer8.

IC IF IHC LCI

Alomone Labs

Voltage-dependent calcium channel subunit alpha-2/delta-3

A Rabbit Polyclonal Antibody to CACNA2D3 (CaVα2δ3) Subunit Conjugated to the Fluorescent Dye ATTO-594

Anti-CACNA2D3 (CaVα2δ3) (extracellular) Antibody (#ACC-103) is a highly specific antibody directed against an extracellular epitope of the rat protein. The antibody can be used in western blot, immunohistochemistry and immunocytochemistry applications. It has been designed to recognize CaVα2δ3 from rat, mouse and human samples. Anti-CACNA2D3 (CaVα2δ3) (extracellular)-ATTO Fluor-594 Antibody (#ACC-103-AR) is directly labeled with an ATTO-594 fluorescent dye. ATTO dyes are characterized by strong absorption (high extinction coefficient), high fluorescence quantum yield, and high photo-stability. The ATTO-594 fluorescent label belongs to the class of Rhodamine dyes and can be used with fluorescent equipment typically optimized to detect Texas Red and Alexa-594. Anti-CACNA2D3 (CaVα2δ3) (extracellular)-ATTO Fluor-594 Antibody has been tested in immunocytochemistry and immunohistochemistry applications and is especially suited for experiments requiring simultaneous labeling of different markers.

BLP-CC103

NA

Voltage-dependent calcium channel subunit alpha-2/delta-3

1-2 Business Days

Israel/IL

CBE- Cell-based ELISA, FC- Flow cytometry, ICC- Immunocytochemistry, IE- Indirect ELISA, IF- Immunofluorescence, IFC- Indirect flow cytometry, IHC- Immunohistochemistry, IP- Immunoprecipitation, LCI- Live cell imaging, N- Neutralization, WB- Western blot

CACNA2D3

Lyophilized powder

Contact Alomone Labs for technical support and product customization

H- Human, M- Mouse, R- Rat

No

Affinity purified on immobilized antigen.

41116161

NA

Western blot analysis (unlabeled antibody, #ACC-103), and immunocytochemistry (labeled antibody).

1 µg peptide per 1 µg antibody

Contact Alomone for information

Contact Alomone for information