SKU: WP1947 Categories: ,

CACB4 Polyclonal Antibody

Price range: $268.00 through $328.00

SKU: WP1947-100
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Product details

Background:

This gene encodes a member of the beta subunit family of voltage-dependent calcium channel complex proteins. 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. The protein encoded by this locus plays an important role in calcium channel function by modulating G protein inhibition, increasing peak calcium current, controlling the alpha-1 subunit membrane targeting and shifting the voltage dependence of activation and inactivation. Certain mutations in this gene have been associated with idiopathic generalized epilepsy (IGE), juvenile myoclonic epilepsy (JME), and episodic ataxia, type 5. [provided by RefSeq, A

Specifications

Size50μL/100μL
TargetCACB4
ReactivityHuman, Mouse
ApplicationsWB, ELISA
MW(Calculated)
MW(Observed)57kD
Host SpeciesRabbit
IsotypeIgG
Conjugate/ModificationUnmodified
Recommended Dilution RatioWB 1:500-2000; ELISA 1:5000-20000
FormulationLiquid in PBS containing 50% glycerol,0.5% BSA and 0.02% sodium azide.
PurificationThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration1 mg/ml
ClonalityPolyclonal
Clone Number
ImmunogenSynthesized peptide derived from human protein . at AA range: 160-240
SpecificityCACB4 Polyclonal Antibody detects endogenous levels of protein.
Gene NameCACNB4 CACNLB4
Protein NameVoltage-dependent L-type calcium channel subunit beta-4 (CAB4) (Calcium channel voltage-dependent subunit beta 4)
Other Name
SpeciesHuman
Gene ID785
UniprotO00305,
Species.1Mouse
Gene ID.1
Uniprot.1Q8R0S4
Species.2
Gene ID.2
Uniprot.2
Cellular Localizationcytosol,plasma membrane,voltage-gated calcium channel complex,cytoplasmic side of plasma membrane,synapse,
Tissue ExpressionExpressed predominantly in the cerebellum and kidney.
Signaling_pathwayOrganismal Systems >> Endocrine system >> Oxytocin signaling pathway;Organismal Systems >> Circulatory system >> Cardiac muscle contraction;Organismal Systems >> Circulatory system >> Adrenergic signaling in cardiomyocytes;Environmental Information Processing >> Signal transduction >> MAPK signaling pathway
Research Areas>>MAPK signaling pathway; / >>Cardiac muscle contraction; / >>Adrenergic signaling in cardiomyocytes; / >>Oxytocin signaling pathway; / >>Hypertrophic cardiomyopathy; / >>Arrhythmogenic right ventricular cardiomyopathy; / >>Dilated cardiomyopathy
FunctionDisease:Defects in CACNB4 are a cause of juvenile myoclonic epilepsy (EJM) [MIM:606904]. EJM is a subtype of idiopathic generalized epilepsy. Patients have afebrile seizures only, with onset in adolescence (rather than in childhood) and myoclonic jerks which usually occur after awakening and are triggered by sleep deprivation and fatigue.,Disease:Defects in CACNB4 are associated with susceptibility to idiopathic generalized epilepsy (IGE) [MIM:600669]. IGE is characterized by recurring generalized seizures in the absence of detectable brain lesions and/or metabolic abnormalities. Generalized seizures arise diffusely and simultaneously from both hemispheres of the brain.,Function:The beta subunit of voltage-dependent calcium channels contributes to the function of the calcium channel by increasing peak calcium current, shifting the voltage dependencies of activation and inactivation, modulating G protein inhibition and controlling the alpha-1 subunit membrane targeting.,similarity:Belongs to the calcium channel beta subunit family.,similarity:Contains 1 SH3 domain.,subunit:The L-type calcium channel is composed of four subunits: alpha-1, alpha-2, beta and gamma.,tissue specificity:Expressed predominantly in the cerebellum and kidney.,
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