Anti-CACNA2D2 Antibody Picoband® Fluoro488 Conjugated
Product Specifications
Background
Voltage-dependent calcium channel subunit alpha2delta-2 is a protein that in humans is encoded by the CACNA2D2 gene. This gene is mapped to 3p21.31. It encodes a member of the alpha-2/delta subunit family, a protein in the voltage-dependent calcium channel complex. Calcium channels mediate the influx of calcium ions into the cell upon membrane polarization and consist of a complex of alpha-1, alpha-2/delta, beta, and gamma subunits in a 1:1:1:1 ratio. Various versions of each of these subunits exist, either expressed from similar genes or the result of alternative splicing. Research on a highly similar protein in rabbit suggests the protein described in this record is cleaved into alpha-2 and delta subunits. Alternate transcriptional splice variants of this gene, encoding different isoforms, have been characterized.
Synonyms
Voltage-dependent calcium channel subunit alpha-2/delta-2; Voltage-gated calcium channel subunit alpha-2/delta-2; Voltage-dependent calcium channel subunit alpha-2-2; Voltage-dependent calcium channel subunit delta-2; CACNA2D2; KIAA0558
Gene Name
CACNA2D2
Gene ID
9254
UniProt
Q9NY47
Host
Rabbit
Reactivity
Human, Mouse, Rat
Cross Reactivity
No cross-reactivity with other proteins.
Immunogen
E. coli-derived human CACNA2D2 recombinant protein (Position: Q66-Q284) .
Clonality
Polyclonal
Tissue Specificity
Predominantly present in cerebellar cortex. Present in various lung tumor cell lines, while it is absent in normal lung (at protein level) . Highly expressed in heart, lung, testis, pancreas and skeletal muscle. Also expressed in kidney, liver, placenta and brain.
Applications
Flow Cytometry
Field of Research
Apoptosis, Associated Proteins, Calcium Channels, Calcium Signaling, Cell Biology, Intracellular, Neuroscience, Neurotransmission, Signal Transduction, Signaling Pathway
Purification
Immunogen affinity purified.
Form
Liquid
Function
The alpha-2/delta subunit of voltage-dependent calcium channels regulates calcium current density and activation/inactivation kinetics of the calcium channel. Acts as a regulatory subunit for P/Q-type calcium channel (CACNA1A), N-type (CACNA1B), L-type (CACNA1C OR CACNA1D) and possibly T-type (CACNA1G) . Overexpression induces apoptosis.
References & Citations
1. Brill, J., Klocke, R., Paul, D., Boison, D., Gouder, N., Klugbauer, N., Hofmann, F., Becker, C.-M., Becker, K.Entla, a novel epileptic and ataxic Cacna2d2 mutant of the mouse. J. Biol. Chem. 279: 7322-7330, 2004. 2. Brodbeck, J., Davies, A., Courtney, J.-M., Meir, A., Balaguero, N., Canti, C., Moss, F. J., Page, K. M., Pratt, W. S., Hunt, S. P., Barclay, J., Rees, M., Dolphin, A. C. The ducky mutation in Cacna2d2 results in altered Purkinje cell morphology and is associated with the expression of a truncated alpha-2/delta-2 protein with abnormal function. J. Biol. Chem. 277: 7684-7693, 2002.
Storage Conditions
At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.
Specificity
No cross reactivity with other proteins.
Applications Notes
6
Gene Name Synonym
Calcium voltage-gated channel auxiliary subunit alpha2delta 2
Subcellular Location
Membrane; Colocalizes with CACNA1A in lipid raft fractions.
Protein Name
Interleukin-1 receptor-associated kinase-like 2
Isotype
Rabbit IgG
Contents
Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.
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